Ametek Universal Analyzers 275E User manual

MAN.275E.REVC.03112015
Instruction Manual
Model 275E
Extractive Gas Sample Probe
5200 Convair Drive Carson City, NV 89706 • Phone: [phone] • Fax: [phone] • www.universalanalyzers.com

Page 2 of 34 Page 3 of 34
MAN.275E.REVC.03112015
Contents
Receiving and Storage 3
Denition of Symbols 4
Specications 5
Description and Principle of Operation 6
Installation 7
Electrical Connections 8
Process and Piping Connections 10
Start-Up 13
Shutdown 13
Maintenance 14
Troubleshooting 15
Spare Parts 16
Drawings - Model 275E 18
Limited Warranty 32

Page 2 of 34 Page 3 of 34 MAN.275E.REVC.03112015
Receiving and Storage
The UAI 275E Extractive Gas Sample Probe is a complete pre-installed unit. No assembly is necessary when received
on-site.
Carefully inspect the product and any special accessories included with it immediately on arrival by removing them from
the packing and checking for missing articles against the packing list!
Check the items for any damage in transit and, if required, inform the shipping insurance company immediately of any
damage found!
Storage Location should be protected from the elements. Although all components provided are designed to resist
corrosion, additional protection from heat (>140°F/ 60°C) and humidity is recommended.

Page 4 of 34 Page 5 of 34
MAN.275E.REVC.03112015
Denition of Symbols
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED
OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR
HAZARDOUS AREA INSTALLATION.
THE SUPPLY POWER CIRCUIT MUST INCLUDE AN OVERPROTECTION DEVICE WITH A MAXIMUM RATING OF 20
A. A DISCONNECT SWITCH MUST BE LOCATED IN CLOSE PROXIMITY TO THE PROBE.
IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY THE MANUFACTURER, THE PROTECTION
PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED PER CLAUSE 5.4.4(i) IN STANDARD EN 61010-1
CAUTION, RISK OF DANGER SYMBOL INDICATES INJURY MAY OCCUR IF MANUFACTURER’S INSTRUCTIONS
ARE NOT ADHERED TO. PLEASE READ MANUAL CAREFULLY WHEN SYMBOL IS DISPLAYED
CAUTION, HOT SURFACE SYMBOL INDICATES EXPOSED SURFACE TEMPERATURE CAN CAUSE BURNS OR
PERSONAL INJURY. CARE SHOULD BE TAKEN WHEN CONTACT IS REQUIRED.
CAUTION, RISK OF ELECTRICAL SHOCK SYMBOL INDICATES ELECTRICAL SHOCK MAY OCCUR. CAUTION
SHOULD BE TAKEN BEFORE DISCONNECTING OR CONTACTING ANY ELECTRICAL CONNECTIONS.
PROTECTIVE CONDUCTOR TERMINAL SYMBOL INDICATES THE TERMINAL LOCATION FOR THE
PROTECTIVE CONDUCTOR. FAILURE TO CONNECT TO THE PROTECTIVE CONDUCTOR TERMINAL MAY RESULT
IN A SHOCK HAZARD.

Page 4 of 34 Page 5 of 34 MAN.275E.REVC.03112015
Specications
OPERATING SPECIFICATIONS
Sample Flow Rate 0 to 20 l/m
Calibration Gas Requirement Sample ow rate plus 10%
Operating Pressure Drop at 10 l/m 12” Water column
Maximum Gas Temperature at Inlet 700°F (370°C)
Temperatures:
Filter Oven From 340°F (171°C)
Enclosure Heater 225°F / 110°C
Dimensions (Enclosure Only) 19” H x 17” W x 15” D
19” H x 17” W x 19” D (with optional isolation valve)
Weight (Minus Probe Tube) 50 Pounds
Input Voltage Requirement 115/230VAC, 50/60 Hz
Input Amp Requirement
Filter Heater 5 Amp @115VAC / 3 Amp @ 230VAC
With Enclosure Heater 7 Amp @ 115VAC / 4 Amp @ 230VAC
Operating Connections Provided Sample outlet (3/8” t)
Blowback air inlet (1/4” t)
Isolation valve air (1/4” t)
Calib. gas inlet (1/4” t)
Blowback Tank Volume 0.7 scf @ 100 psig
Blowback Duration (Suggested) 2 seconds
Blowback Timer Period
Without Timer Card Ext. control
With Timer Card 15 min. to 24 hr.
Blowback Solenoid Valve Voltage
Voltage
With Timer Card
24VDC or 115/230VAC
115/230VAC
Filter Element 9” 2 µm woven SS
Heater Types
Filter Oven (2) Rod heater, 125 watt
(1) Rod heater, 250 watt
Enclosure 250 watt strip heater (optional)
Insulation Material:
Filter Oven Fiberglass wrap
Enclosure 1/2” thick solimide (with enclosure heater option)
Filter Chamber Material 316SS

Page 6 of 34 Page 7 of 34
MAN.275E.REVC.03112015
Description and Principle of Operation
APPLICATION
The Universal Analyzers Model 275E Extractive Gas Sample Probe Assembly is designed to be used on stacks where the
lter needs to be changed on a regular basis. It can accommodate a higher dust loading, from 5 g to 20 g per cubic meter
at up to 5 l/m.
Filter changes can be made in less than one minute.
The 275E lter will mount by means of a pipe ange to a mating ange on the stack. The size of the ange can be
specied by the user and can include 2”, 3”, 4”, 6” or DIN type. A 1/2” NPT female threaded connection is provided for the
sample probe to mount inside the mounting ange. Stack temperatures and corrosive gases will determine the material
and design of the probe to be used.
Sample ow rates of up to 20 l/m can be extracted and ltered through the Model 275E with a minimal amount of pressure
drop.
GENERAL DESCRIPTION
The Model 275 Extractive Gas Sample Probe is designed to minimize the cooling of the sample at the inlet in order to
avoid condensation of the water vapor in the sample. Two 125 watt and one 250 watt heaters are mounted inside the
Filter Heater Tube halves. This heater tube assembly holds the temperature of the lter at 340°F with a bi-metallic thermal
switch. Another option for temperatures above 400°F is to control using a digital temperature controller with a Type K
thermocouple. An optional independent RTD Temperature Sensor can be provided as a means to measure and transmit
or record the temperature of the lter.
The “LOW TEMP” terminals are connected to a dry circuit thermal switch mounted on the outside of the lter heater tube.
This may be connected to an external alarm to indicate a low temperature condition within the lter.
The blowback accumulators are 7” diameter stainless steel spheres. They are designed to be pressurized to a maximum
pressure of 125 psig compressed air. At that pressure there is 1/2 ft3 of air stored to ush the particulate matter out of the
lter and through the probe tube into the stack.
Compressed air is used to clean the lter element. This air supplied to the Blowback assembly needs to be clean and
dry. Instrument quality air is preferred. The pressure should be as high as possible, up to 125 psig. High pressure air
lls the accumulator and provides a substantial blast when the solenoid valve opens. This loosens the particles on the
lter surface and forces them back through the probe tube into the stack. The period of time between blowback cycles
should occur before the pressure drop across the lter begins to increase. This should be selected to be as often as every
fteen minutes but no less frequently than once per day. The time period between blowback cycles can be based on a
calculation to estimate the amount of sample required to deposit from twenty grams of solids in the lter element.
Instrument air usage is minimal and smoothed by the fact that the air accumulator is charged over a period of time through
a 1/4” instrument air line. The recharge time could be extended with a restriction in the air line if it were desired to reduce
the pressure pulses on the instrument air supply and to consume instrument air more slowly.
The Model 275E uses a 2 µm woven stainless steel lter. It is also available with a 0.1 µm coating inside for ner ltration,
or with a Silconert 2000 coating for corrosion resistance or to minimize gas adsorption.
The Model 275 is to be mounted to the stack ange. The length of the probe should be selected to extend into the center
of the stack; or if the stack diameter is greater than 12’, at least 6’ into that stack.
The calibration gas connection is located to allow calibration gas to be injected into the chamber ahead of the lter. This is
close to the sample source as is required by many EPA ofcers. For installations where the cal gas control valves are not
located close to the lter, it is suggested that calibration gasses pass through a Back Pressure Check valve (set at 3 to 5
psig) in order to avoid the possibility that calibration gas leaks into the sample while the sample is being drawn.

Page 6 of 34 Page 7 of 34 MAN.275E.REVC.03112015
Installation
Each stack where the Model 275E is to be mounted should have a Stack Sample Flange installed. This ange should
be mounted so the Probe Tube when installed is level or pointing slightly downward to allow any entrained liquid to drain
back into the stack.
A Heated Sample Line (HSL) should be supported close to the Model 275E. Connect the sample line to the 3/8” tubing
tting sample lter. The non-heated portion of the sample line should be kept short and insulated to avoid condensation
within the line between the 275E and the HSL. Connect the cal gas line through a back pressure check valve to the 1/4”
tubing tting. Connect instrument air to the blowback assembly using the 3/8” tube connection.
Provide power to the terminal block within the Model 275 enclosure. Insure the power supplied to the heater matches the
heater voltage requirement shown on the serial number tag. An independent ground wire should be run to the grounding
terminal on the terminal strip.
Connect solenoid controls for the blowback solenoid to the appropriate terminals blocks. If monitoring of low lter
temperature conditions is desired, connect to the contact terminals for the low temperature switch. If an independent
measurement and display of the oven temperature is desired, an RTD Temperature Sensor can be slipped into the Upper
Heater Tube (next to Heater Rod Retaining Screw) to measure the temperature of the lter oven.
The nal installation step is to check to insure that the sample line insulation between the HSL and the Sample Outlet
Connection on the Model 275E is still intact. Close the cover of the enclosure and latch shut. The gas sample should be
maintained at a temperature above the dew point of the gas.

Page 8 of 34 Page 9 of 34
MAN.275E.REVC.03112015
Electrical Connections Model 275E
Electrical connections used depend on options chosen.
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
Model 275E Probe
Wiring Schematic
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 11 OF 14
C
NC
NO
TS1
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
7
H
N
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
6
G
HTR3
HTR1
HTR3
SSR1-2
HTR2
HTR1
HTR2
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
CNO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
SSR1-1
115VAC 5A
INPUT POWER
TB1-1 TB1-4
SOLID STATE RELAY
SSR1
P/N: 3152-0003
CHAMBER HEATER CONTROL
120/240VAC CONTROL
25AMP
TB1-2
TS1-C
115VAC
TEMPERATURE SWITCH
CONTROLLED HEATED STACK
FILTER
SSR1-3
NOTES:
1) ELECTRICAL CLASSIFICATION: GENERAL PURPOSE
SYSTEM IS CONFIGURED AT THE FACTORY FOR REQUIRED VOLTAGE.
CONTACT FACTORY FOR VOLTAGE CHANGE REQUIREMENTS.
2) AC WIRING SHALL BE INDIVIDUAL CONDUCTORS OF STRANDED TINNED COPPER WITH
300V, TYPE TFE INSULATION. MINIMUM WIRE SIZE SHALL BE 18AWG UNLESS
OTHERWISE SPECIFIED.
COLOR CODE SHALL BE AS FOLLOWS: 115V 230V
HOT - BLACK L1 - BROWN
NEUTRAL - WHITE L2 - BLUE
GROUND - GREEN GROUND - GREEN
3) FILTER HEATER ROD SPECIFICATIONS:
HTR1 & 2 3/8" Ø x 4.25" LG 120VAC @ 125W - P/N 3014-0058
HTR3 3/8" Ø x 4.25" LG 120VAC @ 250W - P/N 3014-0054
4) CHAMBER HEATER CONTROL SWITCH (TS1):
NORMALLY CLOSED BELOW 340°F - P/N 3103-0012-GP
NORMALLY CLOSED BELOW 550°F - P/N 3103-0005
5) LOW TEMP ALARM OPTIONS (TS2):
BLUE (BLU-FAIL SAFE) NORMALLY OPEN (NO) BELOW 225°F - P/N 3103-0012-GP
YELLOW (YEL) - NORMALLY CLOSED (NC) BELOW 225ºF - P/N 3103-0013-GP
6) DOOR OF ENCLOSURE MUST BE ELECTRICALLY BONDED TO BODY OF ENCLOSURE.
FIELD TO WIRE
TEMPERATURE SWITCH
STACK FILTER HEATER
CONTROL SCHEMES
12
3
4
240V 25A
120 / 240 VAC
240A25
G. Evans
OVEN
CHMBR
275E
P0825
DRAWING NO.
ECO#
C
NC
NO
TS1
C NC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
6
L1
L2
GND
TB1
USER CONNECTIONS
2
5
G
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
CNO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
TS1-C
230VAC 5A
INPUT POWER
230VAC
TEMPERATURE SWITCH
CONTROLLED HEATED STACK
FILTER
OVEN
CHMBR
7
C
NO
C
NO
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
HTR1
HTR2
TS1-C
HTR2
HTR1
HTR3

Page 8 of 34 Page 9 of 34 MAN.275E.REVC.03112015
Electrical Connections Model 275E
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
Model 275E Probe
Wiring Schematic
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 12 OF 14
NOTES:
1) ELECTRICAL CLASSIFICATION: GENERAL PURPOSE
SYSTEM IS CONFIGURED AT THE FACTORY FOR REQUIRED VOLTAGE.
CONTACT FACTORY FOR VOLTAGE CHANGE REQUIREMENTS.
2) AC WIRING SHALL BE INDIVIDUAL CONDUCTORS OF STRANDED TINNED COPPER WITH
300V, TYPE TFE INSULATION. MINIMUM WIRE SIZE SHALL BE 18AWG UNLESS
OTHERWISE SPECIFIED.
COLOR CODE SHALL BE AS FOLLOWS: 115V 230V
HOT - BLACK L1 - BROWN
NEUTRAL - WHITE L2 - BLUE
GROUND - GREEN GROUND - GREEN
3) FILTER HEATER ROD SPECIFICATIONS:
HTR1 & 2 3/8" Ø x 4.25" LG 120VAC @ 125W - P/N 3014-0058
HTR3 3/8" Ø x 4.25" LG 120VAC @ 250W - P/N 3014-0054
4) CHAMBER HEATER CONTROL SWITCH (TS1):
NORMALLY CLOSED BELOW 340°F - P/N 3103-0012-GP
NORMALLY CLOSED BELOW 550°F - P/N 3103-0005
5) LOW TEMP ALARM OPTIONS (TS2):
BLUE (BLU-FAIL SAFE) NORMALLY OPEN (NO) BELOW 225°F - P/N 3103-0012
YELLOW (YEL) - NORMALLY CLOSED (NC) BELOW 225ºF - P/N 3103-0013
FOR VOLTAGE CHANGEIN FIELD FROM 115VAC TO 230VAC
(115V CONFIGURATION SHOWN)
REMOVE JUMPERS ON TB1 AT TERMINAL LOCATIONS 2-3 & 4-5.
REPLACE THE JUMPER AT TERMINAL LOCATION 3-4
7) DOOR OF ENCLOSURE MUST BE ELECTRICALLY BONDED TO BODY OF ENCLOSURE.
FIELD TO WIRE
STACK FILTER HEATER
CONTROLSCHEMES
G. Evans
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
8
H/L
N/L
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
7
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
SWITCHED IN
POWER
FROM
TEMPERATURE
CONTROLLER
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
6
OVEN
CHMBR
REMOTE TEMPERATURE CONTROLLED
HEATED STACK FILTER
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
7
H/L1
N/L2
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
6
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
SSR1-2
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
230VAC 3A
INPUT POWER TB1-1 TIC1-99
SOLID STATE RELAY
SSR1
P/N 3152-0002
CHAMBER HEATER CONTROL
3-32VDC CONTROL
25AMP
TIC1-W1
TIC1-99
SSR1-1
TIC1-98
TIC1-+Y1
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
12
240V 25A
OUTPUT
3+ 4
3-32VDC
D2425
INPUT
6
OVEN
CHMBR
9
8
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
TIC1-L2
TIC1-K2
LOCAL TEMPERATURE
CONTROLLED HEATED
STACK FILTER
PT100 RTD
TEMPERATURE
SENSOR
P/N 1150-0059
RTD FOR REMOTE FILTER
HEATER TEMPERATURE
MONITORING
AND OR CONTROL.
1
2
3
TB4
USER PT100 RTD
CONNECTION
T/C - TYPE "K"
THERMOCOUPLE
P/N 1150-0053
USER
THERMOCOUPLE
CONNECTION
+CH
TB4
-AL
PT100 RTD THERMOCOUPLE
- OR -
THERMOCOUPLE FOR REMOTE
FILTER HEATER TEMPERATURE
MONITORING AND OR CONTROL
TERMINAL BLOCK P/N
+CH = 3304-0167
-AL = 3304-0168
275E
C
NC
NO
TS1= 550ºF
NC
P0825
DRAWING NO.
ECO#
CAUTION: HEATED PROBE FILTERS MUST NOT EXCEED 400°F
LOW TEMPERATURE UNITS, AND 600°F HIGH TEMP UNITS.
TB1-GND
ENCLOSURE GND
6
TB1-2
TB1-1
TC
SSR
99
C K2
RED
T1
_S1
98
YEL
R1
+
TIC1
P/N: 5600-0128
HEATED SAMPLE LINE
ZONE 1 CONTROL
SSR1-4
SSR1-3
NO L2
+Y1
-W1
X1
TB1-8
TB1-9CD
CE
CF
STACK FILTER
THERMOCOUPLE
6
THERMOCOUPLE OPTION FOR REMOTE
FILTER HEATER TEMPER ATURE
MONITORING / CONTROL
TERMINAL BLOCK P/N
CO = 3304-0171
FE = 3304-0172
T/C - TYPE "J"
THERMOCOUPLE
P/N 1150-0054
USER
THERMOCOUPLE
CONNECTION
CO
TB4
FE
- OR -
SSR1-2
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
Model 275E Probe
Wiring Schematic
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 12 OF 14
NOTES:
1) ELECTRICAL CLASSIFICATION: GENERAL PURPOSE
SYSTEM IS CONFIGURED AT THE FACTORY FOR REQUIRED VOLTAGE.
CONTACT FACTORY FOR VOLTAGE CHANGE REQUIREMENTS.
2) AC WIRING SHALL BE INDIVIDUAL CONDUCTORS OF STRANDED TINNED COPPER WITH
300V, TYPE TFE INSULATION. MINIMUM WIRE SIZE SHALL BE 18AWG UNLESS
OTHERWISE SPECIFIED.
COLOR CODE SHALL BE AS FOLLOWS: 115V 230V
HOT - BLACK L1 - BROWN
NEUTRAL - WHITE L2 - BLUE
GROUND - GREEN GROUND - GREEN
3) FILTER HEATER ROD SPECIFICATIONS:
HTR1 & 2 3/8" Ø x 4.25" LG 120VAC @ 125W - P/N 3014-0058
HTR3 3/8" Ø x 4.25" LG 120VAC @ 250W - P/N 3014-0054
4) CHAMBER HEATER CONTROL SWITCH (TS1):
NORMALLY CLOSED BELOW 340°F - P/N 3103-0012-GP
NORMALLY CLOSED BELOW 550°F - P/N 3103-0005
5) LOW TEMP ALARM OPTIONS (TS2):
BLUE (BLU-FAIL SAFE) NORMALLY OPEN (NO) BELOW 225°F - P/N 3103-0012
YELLOW (YEL) - NORMALLY CLOSED (NC) BELOW 225ºF - P/N 3103-0013
FOR VOLTAGE CHANGEIN FIELD FROM 115VAC TO 230VAC
(115V CONFIGURATION SHOWN)
REMOVE JUMPERS ON TB1 AT TERMINAL LOCATIONS 2-3 & 4-5.
REPLACE THE JUMPER AT TERMINAL LOCATION 3-4
7) DOOR OF ENCLOSURE MUST BE ELECTRICALLY BONDED TO BODY OF ENCLOSURE.
FIELD TO WIRE
STACK FILTER HEATER
CONTROLSCHEMES
G. Evans
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
8
H/L
N/L
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
7
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
SWITCHED IN
POWER
FROM
TEMPERATURE
CONTROLLER
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
6
OVEN
CHMBR
REMOTE TEMPERATURE CONTROLLED
HEATED STACK FILTER
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
7
H/L1
N/L2
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
6
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
SSR1-2
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
230VAC 3A
INPUT POWER TB1-1 TIC1-99
SOLID STATE RELAY
SSR1
P/N 3152-0002
CHAMBER HEATER CONTROL
3-32VDC CONTROL
25AMP
TIC1-W1
TIC1-99
SSR1-1
TIC1-98
TIC1-+Y1
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
12
240V 25A
OUTPUT
3+ 4
3-32VDC
D2425
INPUT
6
OVEN
CHMBR
9
8
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
TIC1-L2
TIC1-K2
LOCAL TEMPERATURE
CONTROLLED HEATED
STACK FILTER
PT100 RTD
TEMPERATURE
SENSOR
P/N 1150-0059
RTD FOR REMOTE FILTER
HEATER TEMPERATURE
MONITORING
AND OR CONTROL.
1
2
3
TB4
USER PT100 RTD
CONNECTION
T/C - TYPE "K"
THERMOCOUPLE
P/N 1150-0053
USER
THERMOCOUPLE
CONNECTION
+CH
TB4
-AL
PT100 RTD THERMOCOUPLE
- OR -
THERMOCOUPLE FOR REMOTE
FILTER HEATER TEMPERATURE
MONITORING AND OR CONTROL
TERMINAL BLOCK P/N
+CH = 3304-0167
-AL = 3304-0168
275E
C
NC
NO
TS1= 550ºF
NC
P0825
DRAWING NO.
ECO#
CAUTION: HEATED PROBE FILTERS MUST NOT EXCEED 400°F
LOW TEMPERATURE UNITS, AND 600°F HIGH TEMP UNITS.
TB1-GND
ENCLOSURE GND
6
TB1-2
TB1-1
TC
SSR
99
C K2
RED
T1
_S1
98
YEL
R1
+
TIC1
P/N: 5600-0128
HEATED SAMPLE LINE
ZONE 1 CONTROL
SSR1-4
SSR1-3
NO L2
+Y1
-W1
X1
TB1-8
TB1-9CD
CE
CF
STACK FILTER
THERMOCOUPLE
6
THERMOCOUPLE OPTION FOR REMOTE
FILTER HEATER TEMPER ATURE
MONITORING / CONTROL
TERMINAL BLOCK P/N
CO = 3304-0171
FE = 3304-0172
T/C - TYPE "J"
THERMOCOUPLE
P/N 1150-0054
USER
THERMOCOUPLE
CONNECTION
CO
TB4
FE
- OR -
SSR1-2
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
Model 275E Probe
Wiring Schematic
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 12 OF 14
NOTES:
1) ELECTRICAL CLASSIFICATION: GENERAL PURPOSE
SYSTEM IS CONFIGURED AT THE FACTORY FOR REQUIRED VOLTAGE.
CONTACT FACTORY FOR VOLTAGE CHANGE REQUIREMENTS.
2) AC WIRING SHALL BE INDIVIDUAL CONDUCTORS OF STRANDED TINNED COPPER WITH
300V, TYPE TFE INSULATION. MINIMUM WIRE SIZE SHALL BE 18AWG UNLESS
OTHERWISE SPECIFIED.
COLOR CODE SHALL BE AS FOLLOWS: 115V 230V
HOT - BLACK L1 - BROWN
NEUTRAL - WHITE L2 - BLUE
GROUND - GREEN GROUND - GREEN
3) FILTER HEATER ROD SPECIFICATIONS:
HTR1 & 2 3/8" Ø x 4.25" LG 120VAC @ 125W - P/N 3014-0058
HTR3 3/8" Ø x 4.25" LG 120VAC @ 250W - P/N 3014-0054
4) CHAMBER HEATER CONTROL SWITCH (TS1):
NORMALLY CLOSED BELOW 340°F - P/N 3103-0012-GP
NORMALLY CLOSED BELOW 550°F - P/N 3103-0005
5) LOW TEMP ALARM OPTIONS (TS2):
BLUE (BLU-FAIL SAFE) NORMALLY OPEN (NO) BELOW 225°F - P/N 3103-0012
YELLOW (YEL) - NORMALLY CLOSED (NC) BELOW 225ºF - P/N 3103-0013
FOR VOLTAGE CHANGEIN FIELD FROM 115VAC TO 230VAC
(115V CONFIGURATION SHOWN)
REMOVE JUMPERS ON TB1 AT TERMINAL LOCATIONS 2-3 & 4-5.
REPLACE THE JUMPER AT TERMINAL LOCATION 3-4
7) DOOR OF ENCLOSURE MUST BE ELECTRICALLY BONDED TO BODY OF ENCLOSURE.
FIELD TO WIRE
STACK FILTER HEATER
CONTROLSCHEMES
G. Evans
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
8
H/L
N/L
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
7
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
SWITCHED IN
POWER
FROM
TEMPERATURE
CONTROLLER
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
6
OVEN
CHMBR
REMOTE TEMPERATURE CONTROLLED
HEATED STACK FILTER
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
7
H/L1
N/L2
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
6
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
SSR1-2
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
230VAC 3A
INPUT POWER TB1-1 TIC1-99
SOLID STATE RELAY
SSR1
P/N 3152-0002
CHAMBER HEATER CONTROL
3-32VDC CONTROL
25AMP
TIC1-W1
TIC1-99
SSR1-1
TIC1-98
TIC1-+Y1
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
12
240V 25A
OUTPUT
3+ 4
3-32VDC
D2425
INPUT
6
OVEN
CHMBR
9
8
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
TIC1-L2
TIC1-K2
LOCAL TEMPERATURE
CONTROLLED HEATED
STACK FILTER
PT100 RTD
TEMPERATURE
SENSOR
P/N 1150-0059
RTD FOR REMOTE FILTER
HEATER TEMPERATURE
MONITORING
AND OR CONTROL.
1
2
3
TB4
USER PT100 RTD
CONNECTION
T/C - TYPE "K"
THERMOCOUPLE
P/N 1150-0053
USER
THERMOCOUPLE
CONNECTION
+CH
TB4
-AL
PT100 RTD THERMOCOUPLE
- OR -
THERMOCOUPLE FOR REMOTE
FILTER HEATER TEMPERATURE
MONITORING AND OR CONTROL
TERMINAL BLOCK P/N
+CH = 3304-0167
-AL = 3304-0168
275E
C
NC
NO
TS1= 550ºF
NC
P0825
DRAWING NO.
ECO#
CAUTION: HEATED PROBE FILTERS MUST NOT EXCEED 400°F
LOW TEMPERATURE UNITS, AND 600°F HIGH TEMP UNITS.
TB1-GND
ENCLOSURE GND
6
TB1-2
TB1-1
TC
SSR
99
C K2
RED
T1
_S1
98
YEL
R1
+
TIC1
P/N: 5600-0128
HEATED SAMPLE LINE
ZONE 1 CONTROL
SSR1-4
SSR1-3
NO L2
+Y1
-W1
X1
TB1-8
TB1-9CD
CE
CF
STACK FILTER
THERMOCOUPLE
6
THERMOCOUPLE OPTION FOR REMOTE
FILTER HEATER TEMPER ATURE
MONITORING / CONTROL
TERMINAL BLOCK P/N
CO = 3304-0171
FE = 3304-0172
T/C - TYPE "J"
THERMOCOUPLE
P/N 1150-0054
USER
THERMOCOUPLE
CONNECTION
CO
TB4
FE
- OR -
SSR1-2
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
Model 275E Probe
Wiring Schematic
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 12 OF 14
NOTES:
1) ELECTRICAL CLASSIFICATION: GENERAL PURPOSE
SYSTEM IS CONFIGURED AT THE FACTORY FOR REQUIRED VOLTAGE.
CONTACT FACTORY FOR VOLTAGE CHANGE REQUIREMENTS.
2) AC WIRING SHALL BE INDIVIDUAL CONDUCTORS OF STRANDED TINNED COPPER WITH
300V, TYPE TFE INSULATION. MINIMUM WIRE SIZE SHALL BE 18AWG UNLESS
OTHERWISE SPECIFIED.
COLOR CODE SHALL BE AS FOLLOWS: 115V 230V
HOT - BLACK L1 - BROWN
NEUTRAL - WHITE L2 - BLUE
GROUND - GREEN GROUND - GREEN
3) FILTER HEATER ROD SPECIFICATIONS:
HTR1 & 2 3/8" Ø x 4.25" LG 120VAC @ 125W - P/N 3014-0058
HTR3 3/8" Ø x 4.25" LG 120VAC @ 250W - P/N 3014-0054
4) CHAMBER HEATER CONTROL SWITCH (TS1):
NORMALLY CLOSED BELOW 340°F - P/N 3103-0012-GP
NORMALLY CLOSED BELOW 550°F - P/N 3103-0005
5) LOW TEMP ALARM OPTIONS (TS2):
BLUE (BLU-FAIL SAFE) NORMALLY OPEN (NO) BELOW 225°F - P/N 3103-0012
YELLOW (YEL) - NORMALLY CLOSED (NC) BELOW 225ºF - P/N 3103-0013
FOR VOLTAGE CHANGEIN FIELD FROM 115VAC TO 230VAC
(115V CONFIGURATION SHOWN)
REMOVE JUMPERS ON TB1 AT TERMINAL LOCATIONS 2-3 & 4-5.
REPLACE THE JUMPER AT TERMINAL LOCATION 3-4
7) DOOR OF ENCLOSURE MUST BE ELECTRICALLY BONDED TO BODY OF ENCLOSURE.
FIELD TO WIRE
STACK FILTER HEATER
CONTROLSCHEMES
G. Evans
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
8
H/L
N/L
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
7
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
SWITCHED IN
POWER
FROM
TEMPERATURE
CONTROLLER
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
6
OVEN
CHMBR
REMOTE TEMPERATURE CONTROLLED
HEATED STACK FILTER
CNC
TS2=
OR
225ºF
NC
(YEL)
G
1
3
4
7
H/L1
N/L2
GND
TB1
HTR1
HTR2
USER CONNECTIONS
2
5
6
115V 115V
230V
G
HTR3
HTR1
HTR2
HTR3
SSR1-2
HTR2
HTR1
HTR3
C NO
TS2= 225ºF
NO
(BLU)
"FAIL SAFE"
115VAC 5A
230VAC 3A
INPUT POWER TB1-1 TIC1-99
SOLID STATE RELAY
SSR1
P/N 3152-0002
CHAMBER HEATER CONTROL
3-32VDC CONTROL
25AMP
TIC1-W1
TIC1-99
SSR1-1
TIC1-98
TIC1-+Y1
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
12
240V 25A
OUTPUT
3+ 4
3-32VDC
D2425
INPUT
6
OVEN
CHMBR
9
8
HEATED STACK FILTER
LOW TEMPERATURE
ALARM
DRY CONTACTS
TIC1-L2
TIC1-K2
LOCAL TEMPERATURE
CONTROLLED HEATED
STACK FILTER
PT100 RTD
TEMPERATURE
SENSOR
P/N 1150-0059
RTD FOR REMOTE FILTER
HEATER TEMPERATURE
MONITORING
AND OR CONTROL.
1
2
3
TB4
USER PT100 RTD
CONNECTION
T/C - TYPE "K"
THERMOCOUPLE
P/N 1150-0053
USER
THERMOCOUPLE
CONNECTION
+CH
TB4
-AL
PT100 RTD THERMOCOUPLE
- OR -
THERMOCOUPLE FOR REMOTE
FILTER HEATER TEMPERATURE
MONITORING AND OR CONTROL
TERMINAL BLOCK P/N
+CH = 3304-0167
-AL = 3304-0168
275E
C
NC
NO
TS1= 550ºF
NC
P0825
DRAWING NO.
ECO#
CAUTION: HEATED PROBE FILTERS MUST NOT EXCEED 400°F
LOW TEMPERATURE UNITS, AND 600°F HIGH TEMP UNITS.
TB1-GND
ENCLOSURE GND
6
TB1-2
TB1-1
TC
SSR
99
C K2
RED
T1
_S1
98
YEL
R1
+
TIC1
P/N: 5600-0128
HEATED SAMPLE LINE
ZONE 1 CONTROL
SSR1-4
SSR1-3
NO L2
+Y1
-W1
X1
TB1-8
TB1-9CD
CE
CF
STACK FILTER
THERMOCOUPLE
6
THERMOCOUPLE OPTION FOR REMOTE
FILTER HEATER TEMPER ATURE
MONITORING / CONTROL
TERMINAL BLOCK P/N
CO = 3304-0171
FE = 3304-0172
T/C - TYPE "J"
THERMOCOUPLE
P/N 1150-0054
USER
THERMOCOUPLE
CONNECTION
CO
TB4
FE
- OR -
SSR1-2
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG

Page 10 of 34 Page 11 of 34
MAN.275E.REVC.03112015
Process and Piping Connections Model 275E
Piping connections used depend on options chosen.
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
P&ID For Sample Isolation
Normally Open
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 6 OF 14
STACK FLOW
UMBILICAL
1/4" CALIB GAS INLET
3/8" SAMPLE OUTLET
1/4" OPTIONAL - INSTRUMENT AIR FOR BLOWBACK < 125PSIG
Item Qty Description UAI Part No.
Check Valve, Set @ 3 PSIG
Solenoid Valve - 2 Way 24VDC
Solenoid Valve - 2 Way 115VDC VAC
Solenoid Valve - 2 Way 230VDC VAC
Valve - Air Operated Sample Isolation - Normally Open < 400°F
Valve - Air Operated Sample Isolation - Normally Open < 600°F
Valve - Air Operated Blowback Isolation - 2 Way
Ball Valve - 2 Way
Heater Sparger
4955-0148
4955-0137
4955-0136
4955-0141
5209-0180
5209-0208
4955-0256
4955-0143
5110-2144
1
1
1
1
1
1
1
1
1
CV
SV20
SV20
SV20
AV1
AV1
AV20
BV1
HS
1/4" OPTIONAL - INSTRUMENT AIR FOR ISOLATION AIR OP VALVE > 75PSIG
CALIBRATION GAS PORTING OPTIONS
1 = CLOSED LOOP CAL TO MANIFOLD.
(MUST ALSO USE AV1 ISOLATION VALVE.)
2 = FLOOD CAL INTO CHAMBER
CHAMBER ISOLATION OPTION
BV1 TO BE INCLUDED ON CHAMBER ASSEMBLY
G. Evans
CV
SAMPLE OUTLET
CALIB GAS INLET
INSTR AIR INLET
AV1
1 - CLOSED
LOOP CAL
2 - FLOOD
CAL
FILTER
INSTR AIR INLET
INSTR AIR @ <125 PSIG
-40°F. DEWPOINT
SV20
ACID
BLOCKER
B
A
BLOWBACK OPTIONS
A = STANDARD
B = TIP FILTER
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK CONTROL > 75PSIG
OR
AV20
INSTR AIR INLET
BV1
*
*
*
*OPTIONAL ITEMS
*
A,B
*OPTIONAL
BLOWBACK
CONTROL
275E
P0825
DRAWING NO.
ECO#
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
3 WAY VALVE
TYPICAL
NC
C
NO
LEGEND
TUBING BY OTHERS
2 WAY
NORMALLY CLOSED
BULKHEAD FITTING
HS *
**
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 7 OF 14
UMBILICAL
1/4" CALIB GAS INLET
3/8" SAMPLE OUTLET
1/4" OPTIONAL - INSTRUMENT AIR FOR BLOWBACK < 125 PSIG
/ ISOLATION AIR OP VALVE > 75PSIG
Item Qty Description UAI Part No.
Check Valve, Set @ 3 PSIG
Solenoid Valve - 2 Way 24VDC
Solenoid Valve - 2 Way 115VAC
Solenoid Valve - 2 Way 230VAC
Solenoid Valve - 3 Way 24VDC
Solenoid Valve - 3 Way 115VAC
Solenoid Valve - 3 Way 230VAC
Valve - Air Operated Sample Isolation - Normally Open < 400°F
Valve - Air Operated Sample Isolation - Normally Open < 600°F
Valve - Air Operated 2 Way Blowback Control
Ball Valve - 2 way
Heater Sparger
4955-0148
4955-0137
4955-0136
4955-0141
4955-0132
4955-0131
4955-0140
5209-0180
5209-0208
4955-0256
4955-0143
5110-2144
1
1
1
1
1
1
1
1
1
1
1
1
CV
SV20
SV20
SV20
SV21
SV21
SV21
AV1
AV1
AV20
BV1
HS
G. Evans
P&ID For Blowback Isolation
Normally Open - 3 Way Valve
CV
SAMPLE OUTLET
CALIB GAS INLET
INSTR AIR INLET
AV1
1 - CLOSED
LOOP CAL
2 - FLOOD
CAL
SV21
FILTER
BLEED
INSTR AIR @ <125 PSIG
-40°F. DEWPOINT
SV20
ACID
BLOCKER
B
AOR
AV20
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK CONTROL > 75PSIG
INSTR AIR INLET
STACK FLOW
CALIBRATION GAS PORTING OPTIONS
1 = CLOSED LOOP CAL TO MANIFOLD.
(MUST ALSO USE AV1 ISOLATION VALVE.)
2 = FLOOD CAL INTO CHAMBER
CHAMBER ISOLATION OPTION
BV1 TO BE INCLUDED ON CHAMBER ASSEMBLY
BV1
*
*
*OPTIONAL ITEMS
BLOWBACK OPTIONS
A = STANDARD
B = TIP FILTER
*
A,B
275E
P0825
DRAWING NO.
ECO#
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
3 WAY VALVE
TYPICAL
NC
C
NO
LEGEND
TUBING BY OTHERS
2 WAY
NORMALLY CLOSED
BULKHEAD FITTING
HS *
**

Page 10 of 34 Page 11 of 34 MAN.275E.REVC.03112015
Process and Piping Connections Model 275E
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 8 OF 14
UMBILICAL
1/4" CALIB GAS INLET
3/8" SAMPLE OUTLET
1/4" OPTIONAL - INSTRUMENT AIR FOR BLOWBACK < 125PSIG
Item Qty Description UAI Part No.
Check Valve, Set @ 3 PSIG
Solenoid Valve - 2 Way 24VDC
Solenoid Valve - 2 Way 115VAC
Solenoid Valve - 2 Way 230VAC
Valve - Air Operated Sample Isolation - Normally Closed < 400°F
Valve - Air Operated Sample Isolation - Normally Closed < 600°F
Valve - Air Operated 2 Way Blowback Control
Ball Valve - 2 Way
Heater Sparger
4955-0148
4955-0137
4955-0136
4955-0141
5209-0207
5209-0209
4955-0256
4955-0143
5110-2144
1
1
1
1
1
1
1
1
1
CV
SV20
SV20
SV20
AV1
AV1
AV20
BV1
HS
1/4" OPTIONAL - INSTRUMENT AIR FOR ISOLATION AIR OP VALVE > 75PSIG
G. Evans
P&ID For Blowback Isolation
Normally Closed
CV
SAMPLE OUTLET
CALIB GAS INLET
INSTR AIR INLET
AV1
1 - CLOSED
LOOP CAL
2 - FLOOD
CAL
FILTER
INSTR AIR INLET
INSTR AIR @ <125 PSIG
-40°F. DEWPOINT
SV20
ACID
BLOCKER
B
AOR
AV20
INSTR AIR INLET
STACK FLOW
CALIBRATION GAS PORTING OPTIONS
1 = CLOSED LOOP CAL TO MANIFOLD.
(MUST ALSO USE AV1 ISOLATION VALVE.)
2 = FLOOD CAL INTO CHAMBER
CHAMBER ISOLATION OPTION
BV1 TO BE INCLUDED ON CHAMBER ASSEMBLY
BV1
*
*
*
*OPTIONAL ITEMS
BLOWBACK OPTIONS
A = STANDARD
B = TIP FILTER
*
A,B
275E
P0825
DRAWING NO.
ECO#
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK CONTROL > 75PSIG
1526
AA 07/11/13 Update 230VAC Wiring Pg. 11 WC GE
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
HS *
**
3 WAY VALVE
TYPICAL
NC
C
NO
LEGEND
TUBING BY OTHERS
2 WAY
NORMALLY CLOSED
BULKHEAD FITTING
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 9 OF 14
Item Qty Description UAI Part No.
Check Valve, Set @ 3 PSIG
Solenoid Valve - 2 Way 24VDC
Solenoid Valve - 2 Way 115VAC
Solenoid Valve - 2 Way 230VAC
Solenoid Valve - 3 Way 24VDC
Solenoid Valve - 3 Way 115VAC
Solenoid Valve - 3 Way 230VAC
Valve - Air Operated Sample Isolation - Normally Closed < 400°F
Valve - Air Operated Sample Isolation - Normally Closed < 600°F
Valve - Air Operated 2 Way Blowback Control
Ball Valve - 2 Way
Heater Sparger
4955-0148
4955-0137
4955-0136
4955-0141
4955-0132
4955-0131
4955-0140
5209-0207
5209-0209
4955-0256
4955-0143
5110-2144
1
1
1
1
1
1
1
1
1
1
1
1
CV
SV20
SV20
SV20
SV21
SV21
SV21
AV1
AV1
AV20
BV1
HS
G. Evans
P&ID For Blowback Isolation
Normally Closed - 3 Way Valve
UMBILICAL
1/4" CALIB GAS INLET
3/8" SAMPLE OUTLET
CV
SAMPLE OUTLET
CALIB GAS INLET
INSTR AIR INLET
AV1
1 - CLOSED
LOOP CAL
2 - FLOOD
CAL
SV21
FILTER
BLEED
INSTR AIR @ <125 PSIG
-40°F. DEWPOINT
SV20
ACID
BLOCKER
B
AOR
AV20
INSTR AIR INLET
STACK FLOW
CALIBRATION GAS PORTING OPTIONS
1 = CLOSED LOOP CAL TO MANIFOLD.
(MUST ALSO USE AV1 ISOLATION VALVE.)
2 = FLOOD CAL INTO CHAMBER
CHAMBER ISOLATION OPTION
BV1 TO BE INCLUDED ON CHAMBER ASSEMBLY
BV1
*
**
*OPTIONAL ITEMS
BLOWBACK OPTIONS
A = STANDARD
B = TIP FILTER
A,B
275E
P0825
DRAWING NO.
ECO#
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK < 125 PSIG /
ISOLATION AIR OP VALVE > 75PSIG
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK CONTROL > 75PSIG
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
3 WAY VALVE
TYPICAL
NC
C
NO
LEGEND
TUBING BY OTHERS
2 WAY
NORMALLY CLOSED
BULKHEAD FITTING
HS *
**

Page 12 of 34 Page 13 of 34
MAN.275E.REVC.03112015
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY
DRAWN BY
DATE
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 10 OF 14
Item Qty Description UAI Part No.
Check Valve, Set @ 3 PSIG
Solenoid Valve - 2 Way 24VDC
Solenoid Valve - 2 Way 115VAC
Solenoid Valve - 2 Way 230VAC
Solenoid Valve - 2 Way 24VDC
Solenoid Valve - 2 Way 115VAC
Solenoid Valve - 2 Way 230VAC
Solenoid Valve - 3 Way 24VDC
Solenoid Valve - 3 Way 115VAC
Solenoid Valve - 3 Way 230VAC
Valve - Air Operated Sample Isolation - Normally Closed < 400°F
Valve - Air Operated Sample Isolation - Normally Closed < 600°F
Valve - Air Operated 2 Way Blowback Control
Valve - Air Operated 2 Way Blowback Control
Ball Valve - 2 Way
Heater Sparger
4955-0148
4955-0137
4955-0136
4955-0141
4955-0137
4955-0136
4955-0144
4955-0132
4955-0131
4955-0140
5209-0207
5209-0209
4955-0256
4955-0256
4955-0143
5110-2144
1
2
2
2
2
2
2
1
1
1
1
1
2
2
1
1
CV
SV20
SV20
SV20
SV22
SV22
SV22
SV21
SV21
SV21
AV1
AV1
AV20
AV22
BV1
HS
G. Evans
P&ID For Dual Blowback Isolation
Normally Closed - 3 Way Valve
UMBILICAL
1/4" CALIB GAS INLET
3/8" SAMPLE OUTLET
CV
SAMPLE OUTLET
CALIB GAS
INLET
INSTR AIR INLET
AV1
1 - CLOSED
LOOP CAL
FLOOD
CAL SV21
FILTER
BLEED
INSTR AIR @ <125 PSIG
-40°F. DEWPOINT
SV20
ACID
BLOCKER
OR
AV20
INSTR AIR INLET
STACK FLOW
CALIBRATION GAS PORTING OPTIONS
1 = CLOSED LOOP CAL TO MANIFOLD.
(MUST ALSO USE AV1 ISOLATION VALVE.)
2 = FLOOD CAL INTO CHAMBER
CHAMBER ISOLATION OPTION
BV1 TO BE INCLUDED ON CHAMBER ASSEMBLY
BV1
275E
P0825
DRAWING NO.
ECO#
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK < 125 PSIG /
ISOLATION AIR OP VALVE > 75PSIG
1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK CONTROL > 75PSIG
SV22
ACID
BLOCKER
OR
AV22
INSTR AIR INLET 1/4" OPTIONAL INSTRUMENT AIR FOR BLOWBACK CONTROL > 75 PSIG
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
3 WAY VALVE
TYPICAL
NC
C
NO
LEGEND
TUBING BY OTHERS
2 WAY
NORMALLY CLOSED
BULKHEAD FITTING
HS *
**
Process and Piping Connections Model 275E

Page 12 of 34 Page 13 of 34 MAN.275E.REVC.03112015
Start-Up
Apply power to the Model 275E. Allow one hour for the Filter and optional Enclosure Heater to come to temperature. This
warm-up period is extremely important to avoid the presence of condensation within the Model 275E lter which would
cement the particulates to the lter surface.
Run a calibration cycle to insure that the calibration lines are properly installed and sealed. A ow meter should be
installed in the calibration gas supply line to insure that there is at least 10 percent more calibration gas being supplied
to the Model 275E than is being withdrawn as sample. That will insure that the lter and probe are being properly ooded
with calibration gas. The excess calibration gas will be discharged through the probe tube.
Shutdown
Before removing power from the unit, ensure lter chamber has been purged of any potentially hazardous components.
To purge the chamber, perform the following:
1. If equipped, perform a manual blowback operation.
2. Close the lter stack isolation valve(s).
3. Ensure no sample is being drawn though the lter chamber. If the sample is being drawn using a sample pump,
turn off the power to the pump or disconnect the sample line.
4. If not already done, disconnect the sample line.
5. Use instrument air or other inert gas, ow ~10 l/m for 15-30 minutes through the lter chamber.
Note: Inert gas can be routed through the chamber via the calibration gas line.
6. After purging is complete, follow the maintenance procedure to change the lter.
7. Cap the sample outlet tube connection and disconnect power from the unit.
Note: If electrical wires are to be disconnected, follow applicable ‘Lock Out/ Tag Out’ requirements.

Page 14 of 34 Page 15 of 34
MAN.275E.REVC.03112015
Maintenance
CHANGING THE FILTER
CAUTION: THIS PROCEDURE CAN CAUSE SEVERE BURNS. USE PROPER PROTECTION.
Changing the lter in the Model 275E Heated Filter Assembly is extremely easy. Unsecure the door latches and open the
door to the Heated Filter. Close the lter isolation valve(s) to isolation the lter chamber from process. Using gloves to
protect the hand, grasp the cap on the end of the lter body opposite the probe and turn it counter clockwise. The cover
may be hot to the touch and may cause burns to the hand if not protected. Removing the cover also removes the lter.
Inspect the O-Rings which are at each end of the lter to ensure they are still elastic and will seal the lter. Replace them
if they are charred or deformed.
Replace the lter with a new one. Ensure it is in the center of the oven so that it is in contact with the O-Ring on the far
end of the lter.
Screw the cap back on the lter body. Open the lter isolation valve(s). Close the door and secure the door latches. The
lter replacement procedure is complete.
REMOVING THE PROBE TUBE
CAUTION: THIS PROCEDURE CAN CAUSE SEVERE BURNS. USE PROPER PROTECTION.
Removing the probe tube (e.g. for maintenance or inspection) can be done while the process is still running. Shut down
the probe in accordance with shut down instructions. Disconnect the electrical and gas connections to the lter chamber
and isolation valve stack. Remove the subange retaining bolts holding the primary subange to the secondary subange.
Caution: Parts in the lter stack including the ange and probe tube may be hot. Use proper protection to avoid burns.
Pull the lter stack assembly away from the ange, allowing the probe tube to slide through the probe tube support if
installed.
When the lter stack assembly and probe tube (and probe tube support) are fully withdrawn, close the process side
isolation valve. For the triple O-Ring seal, remove the secondary subange from the main ange by removing the
remaining subange retaining bolts. For the retractable probe tube support, disconnect the lanyard and remove the lter
and probe tube assembly. The probe tube may be removed from the lter stack assembly and primary subange for
maintenance. See the section on installation to reinsert the probe tube and lter assembly into the stack.

Page 14 of 34 Page 15 of 34 MAN.275E.REVC.03112015
Troubleshooting
The following table should give an overview of possible errors and an instruction to check and to repair them (is not
valid for the starting-up period of cooler).
Error Possible reason Check/Repair
No sample gas ow Filter element plugged
Filter chamber exit port plugged
Check/ replace lter element
Remove lter element and inspect
exit port. Exit port will be located
at 0° or 180°, depending on
conguration
Low temperature alarm Insufcient warm-up time
power disconnected
Control switch defective
Ensure power has been applied to
the unit for a minimum of 15 minutes
Ensure power is supplied to the unit.
Check by measuring for AC voltage
on TB1-1 & 2
Verify by measuring for a closed
circuit between TB1-1 & 4
High oxygen readings/low pollutant
readings
Leak Leaking past the lter element
O-Rings. Remove lter element
and inspect O-Rings. There are two
O-Rings, one located at the base of
the lter element and the other in
the cap. Ensure both are pliable and
seated in their respective grooves
Leaking blowback solenoid valve.
Block or disconnect the blowback
supply
Loose connection
Verify all ttings are leak free
Low readings during calibration Insufcient calibration gas ow Ensure calibration ow is at least
110% of the sample gas ow

Page 16 of 34 Page 17 of 34
MAN.275E.REVC.03112015
* Commissioning Spare Part
Spare Parts
Consumable Spare Parts (with lter oven temps below 400ºF)
Part P/N
Filter Cap Assy with SS Woven Filter for Circular Chambers 5209-1001
Filter, 2 µm Woven SS 9” Lg. (Other Options Available) 4980-0328
O-Ring, Viton 2-113, Isolation Valve Body to Chamber Manifold 4904-0002
O-Ring, Viton 2-210, Isolation Piston 4904-0008
O-Ring, Viton 2-011, Isolation Piston Shaft 4904-0043
O-Ring, Viton 2-110, Chamber Manifold to Chamber Body 4904-0046
O-Ring, Viton 2-106, Isolation Piston Shaft Screw 4904-0109
Silicone Grease – 700ºF High Temperature 1oz. (For O-Rings) 8010-0011
Basic Spare Parts (with lter oven temps below 400ºF)
Part P/N
Heater Element, 4-1/4” Lg. 120VAC @ 250 Watt 3014-0054
Heater Element, 4-1/4” Lg. 120VAC @ 125 Watt 3014-0058
Temp. Switch Heater Control, Normally Closed Below 375 °F 3103-0061
Solid State Relay, 120/240VAC Control/240VAC Drive 25-Amp 3152-0003
Low Temp. Switch, Normally Open Below 225 °F (Fail Safe) 3103-0012
Low Temp. Switch, Normally Closed Below 225 °F 3103-0013
Solenoid Valve, 3-Way 115VAC (Isolation Valve Control) 4955-0131
Solenoid Valve, 3-Way 24VDC (Isolation Valve Control) 4955-0132
Solenoid Valve, 3-Way 230VAC (Isolation Valve Control) 4955-0140
Solenoid Valve, 2-Way 115VAC (Blowback Control) 4955-0136
Solenoid Valve, 2-Way 24VDC (Blowback Control) 4955-0137
Solenoid Valve, 2-Way 230VAC (Blowback Control) 4955-0144
Check Valve, Set @ 3 PSIG 4955-0148
Optional Parts (with lter oven temps below 400ºF)
Part P/N
Enclosure Heater, 115VAC @ 250 Watt 3014-0066
Enclosure Heater, 230VAC @ 300 Watt 3014-0067
Temp. Switch, Enclosure Heater, Normally Closed Below 225 °F 3103-0013
Blowback Timer Card, 115VAC (NA with Enclosure Heater) 3600-0019
Blowback Timer Card, 230VAC (NA with Enclosure Heater) 3600-0054
Insulation Blanket for Heated Filter Oven 5150-0157
Temp. Sensor, RTD PT100 (Optional Customer Oven Temp. Control) 1150-0059
Isolation Valve Assembly, Air Op. “Normally Open” 5209-0180
Isolation Valve Assembly, Air Op. “Normally Closed” 5209-0207

Page 16 of 34 Page 17 of 34 MAN.275E.REVC.03112015
Consumable Spare Parts (with lter oven temps above 400ºF)
Part P/N
Filter Cap Assy with SS Woven Filter for Circular Chambers 5209-1001
Filter, 2 µm Woven SS 9” Lg. (Other Options Available) 4980-0328
O-Ring, Viton 2-113, Isolation Valve Body to Chamber Manifold 4904-0002
O-Ring, Viton 2-210, Isolation Piston 4904-0008
O-Ring, Viton 2-011, Isolation Piston Shaft 4904-0043
O-Ring, Viton 2-110, Chamber Manifold to Chamber Body 4904-0046
O-Ring, Viton 2-106, Isolation Piston Shaft Screw 4904-0109
Silicone Grease – 700ºF High Temperature 1oz. (For O-Rings) 8010-0011
Basic Spare Parts (with lter oven temps above 400ºF)
Part P/N
Heater Element, 4-1/4” Lg. 120VAC @ 250 Watt 3014-0054
Heater Element, 4-1/4” Lg. 120VAC @ 125 Watt 3014-0058
Temperature Controller Oven, 1/32 DIN 5600-0128
Thermocouple, Type “K” (High Temp.) 1150-0053
Solid State Relay, 3-32VDC / 240VAC 25 Amp 3152-0002
Solenoid Valve, 3-Way 115VAC (Isolation Valve Control) 4955-0131
Solenoid Valve, 3-Way 24VDC (Isolation Valve Control) 4955-0132
Solenoid Valve, 3-Way 230VAC (Isolation Valve Control) 4955-0140
Solenoid Valve, 2-Way 115VAC (Blowback Control) 4955-0136
Solenoid Valve, 2-Way 24VDC (Blowback Control) 4955-0137
Solenoid Valve, 2-Way 230VAC (Blowback Control) 4955-0144
Check Valve, Set @ 3 PSIG 4955-0148
Check Valve, Set @ 3 PSIG 4955-0148
Optional Parts (with lter oven temps above 400ºF)
Part P/N
Enclosure Heater, 115VAC @ 250 Watt 3014-0066
Enclosure Heater, 230VAC @ 300 Watt 3014-0067
Temp. Switch, Enclosure Heater, Normally Closed Below 225 °F 3103-0013
Blowback Timer Card, 115VAC (NA with Enclosure Heater) 3600-0019
Blowback Timer Card, 230VAC (NA with Enclosure Heater) 3600-0054
Insulation Blanket for Heated Filter Oven 5150-0157
Filter Cap Assembly (Incl. Cap Assy., Filter Element Retainer, O-Rings & Seals) 5209-0182
Temp. Sensor, RTD PT100 (Optional Customer Oven Temp. Control) 1150-0059
Isolation Valve Assembly, Air Op. “Normally Open” 5209-0208
Isolation Valve Assembly, Air Op. “Normally Closed” 5209-0209

Page 18 of 34 Page 19 of 34
MAN.275E.REVC.03112015
Drawings Model 275E
OPTION DESCRIPTION DWG
-HR TERMINALS FOR HEATED PROBE ASSEMBLY -HJ -HK -PTS PROBE TUBE SUPPORTS A0398 -NH3 AMMONIA CONVERTER -ZV Z-PURGE VERTICAL -ZVR Z-PURGE VERTICAL, REMOTE MOUNT -ZH Z-PURGE HORIZONTAL -ZHR Z-PURGE HORIZONTAL, REMOTE MOUNT
CONFIGURATION OPTIONS
275E EXTRACTIVE PROBE
- BLOWBACK CONTROL BA Pneumatic Signal 75psig Minimum B24 24VDC
(Standard)
BV 115/230VAC - Same as Supply Voltage BTV 115/230VAC w/Timer Card - Same as Supply Voltage NNo Blowback
- BLOWBACK ISOLATION VALVE ACTUATOR I24 - 24VDC I115 - 115VAC I230 - 230VAC IAIR - Air Actuated Valve Only - Switching Valve Supplied by Others IBB - Isolation Actuator Plumbing into Blowback (NO Valve Only) N- None
- FLANGE SIZE 2F - 2" Flange 3F - 3" Flange 4F - 4" Flange
(Standard)
6F - 6" Flange 2T - 2" Flange - Top Dead Center 3T - 3" Flange - Top Dead Center 4T - 4" Flange - Top Dead Center 6T - 6" Flange - Top Dead Center
ENCLOSURE HEAT CONTROL TS - 225°F Temp Switch & Insulation DN - DIN Control w/ Insulation & "J" Box TK - T/C Type K Insulation TJ - T/C Type J Insulation RD - RTD PT100 & Insulation I- Insulation Only N- No Enclosure Heat (Standard)
- CHAMBER MATERIAL SS 316 Stainless Steel Chamber <400°F (Standard) CHastelloy C-276 < 400°F SN 316 Stainless Steel W/ Silconert Coating <400°F SH 316 Stainless Steel Hi Temp W/Kalrez <600°F CH Hastelloy C-276W/Kalrez (Hi Temp)< 600°F SNH 316 Stainless Steel W/ Silconert Coating & W/Kalrez (Hi Temp)
<600°F
- MODEL 275E
SHEET 2, 3 - LAYOUT SHEET 4 - FILTER CHAMBER ASSEMBLY SHEET 5 - CHAMBER INSTALLATION SHEET 6 - P&ID N.O. BLOWBACK ISOLATION W/ PNEUMATIC ACTUATION SHEET 7 - P&ID N.O. BLOWBACK ISOLATION W/ SOLENOID ACTUATION SHEET 8 - P&ID N.C. BLOWBACK ISOLATION W/ PNEUMATIC ACTUATION SHEET 9 - P&ID N.C. BLOWBACK ISOLATION W/ SOLENOID ACTUATION SHEET 10 - P&ID DUAL BLOWBACK ISOLATION NORMALLY CLOSED W/ SOLENOID ACTUATION SHEET 11 - TEMPERATURE SWITCH FILTER CONTROL SHEET 12 - TEMPERATURE SENSOR FILTER CONTROL SHEET 13 - BLOWBACK & BLOWBACK ISOLATION ELECTRICAL SHEET 14 - ENCLOSURE, HEATER CONTROL, ELECTRICAL
- CHAMBER HEAT CONTROL TS 340°F Temp Switch (Standard) DK DIN Control W/ Type K Thermocouple & "J" Box RD RTD Only (PT100) For Remote Control TK T/C Only (Type K) For Remote Control TJ T/C Only (Type J) For Remote Control
- CHAMBER ISOLATION VALVE NNone (Standard) VIsolation Valve Material of Construction will Match Chamber Material / Temperature
Low Temp - 316SS Valve, Hast-C, 316SS Silconert High Temp - 316SS Valve, Hast-C, 316SS Silconert
- BLOWBACK PORT BB - Standard Blowback
(Standard)
BT - Blowback w/ Probe Tip Filter BD - Dual Blowback N- No Blowback
- BLOWBACK ISOLATION VALVE NO - Normally Open (Standard) NC - Normally Closed OH - Normally Open (Hi Temp) CH - Normally Closed (Hi Temp) N- None
- BOOT PLATE SIZE B2 - 2" Boot B3 - 3" Boot (Standard) B4 - 4" Boot BX - Two - 2" Boots N- Blank Plate
- CAL INJECTION F- Flood Cal (Standard) D- Direct Cal
- SYSTEM VOLTS 115 - 115 VAC 230 - 230 VAC
- LOW TEMP ALARM O- Closed on Alarm F- FailSafe (Standard) RD - PT100 RTD TK - Type K Thermocouple TJ - Type J Thermocouple N- None
P0825
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY DRAWN BY
DRAWING NO.
DATE
275E
Model 275E
Probe Layout
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 1 OF 14
G. Evans
ECO#
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG

Page 18 of 34 Page 19 of 34 MAN.275E.REVC.03112015
Drawings Model 275E
P0825
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY DRAWN BY
DRAWING NO.
DATE
275E
Model 275E
Probe Layout
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 2 OF 14
G. Evans
STAINLESS STEEL ENCLOSURE
P/N 5026-1008 (14" DEEP) OR
P/N 5026-1015 (17" DEEP)
"X" DIMENSION
14 5/8" W/OUT OPTIONAL CHAMBER ISOLATION VALVE 17 3/16" W/OPTIONAL CHAMBER ISOLATION VALVE
ECO#
180°
AIR
BLOWBACK
ASSEMBLY
TB1
FRONT INTERIOR VIEW
BOTTOM VIEW
17"
19"
25 5/8"
1/2" SOLOMIDE INSULATION
P/N 8001-0028
(OPTIONAL)
ENCLOSURE VENT
P/N 4951-0135
(DOOR REMOVED)
LEFT SIDE VIEW ISOMETRIC VIEW
FLANGE 316 S.S. 150# RF
2", 3", 4" OR 6"
WITH EXTENDED LENGTH
BOLTS CUSTOMER TO
SPECIFY FLANGE SIZE.
OPTIONAL TOP DEAD
CENTER MOUNTING
AVAILABLE (TDC).
OPTIONAL
ENCLOSURE
HEATER
(HTR4 & TS3)
CHAMBER MOUNTING NUTS
4 TYP
ISOLATION SOLENOID
ACTUATOR
(OPTIONAL)
TERMINAL
BLOCKS
SCREW DRIVER
THROUGH CAP
HOLE / HAND
REMOVABLE
KNOB - FILTER
ELEMENT ACCESS
DUAL 7"
ACCUMULATORS
FOR BLOWBACK
UMBILICAL CONNECTION
CUSTOMER TO SPECIFY
TYPE & SIZE
3" BOOT (SHOWN) P/N 4907-0004
2" BOOT OPTIONAL P/N 4907-0005 4" BOOT OPTIONAL P/N 4907-1000
"X"
FLANGE GASKET
SPLIT WASHERS 4 OR 8 TYP
NUT 4 OR 8 TYP
FLAT WASHERS 4 OR 8 TYP
1898
AA 01/08/14 Revise Enclosure Heater MW EG
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
3 3/16"

Page 20 of 34 Page 21 of 34
MAN.275E.REVC.03112015
Drawings Model 275E
P0825
04/05/2004
INSTRUMENT
REV
REVISIONS
FORPART NO.
E. Musselman
APVD BY DRAWN BY
DRAWING NO.
DATE
275E
Model 275E W/ Optional Controller
Probe Layout
DATE DESCRIPTION DWN APVD
SCALE SIZE SHEET
NTS D 3 OF 14
G. Evans
ECO#
"X" DIMENSION
14 5/8" W/OUT OPTIONAL CHAMBER ISOLATION VALVE 17 3/16" W/OPTIONAL CHAMBER ISOLATION VALVE
FRONT INTERIOR VIEW
LEFT SIDE VIEW
BOTTOM VIEW
"X"
AIR
BLOWBACK
ASSEMBLY
TB1
OPTIONAL
BLOWBACK
TIMER CARD
CHAMBER MOUNTING NUTS
4 TYP
ISOLATION SOLENOID
ACTUATOR
(OPTIONAL)
TERMINAL
BLOCKS
UMBILICAL CONNECTION
CUSTOMER TO SPECIFY
TYPE & SIZE
3" BOOT (SHOWN) P/N 4907-0004
2" BOOT OPTIONAL P/N 4907-0005 4" BOOT OPTIONAL P/N 4907-1000
180°
FLANGE 316 S.S. 150# RF
2", 3", 4" OR 6"
WITH EXTENDED LENGTH
BOLTS CUSTOMER TO
SPECIFY FLANGE SIZE.
OPTIONAL TOP DEAD
CENTER MOUNTING
AVAILABLE (TDC).
FLANGE GASKET
SPLIT WASHERS 4 OR 8 TYP
NUT 4 OR 8 TYP
FLAT WASHERS 4 OR 8 TYP
SCREW DRIVER
THROUGH CAP
HOLE / HAND
REMOVABLE
KNOB - FILTER
ELEMENT ACCESS
DUAL 7"
ACCUMULATORS
FOR BLOWBACK
ISOMETRIC VIEW
17"
19"
25 5/8"
OPTIONAL
LOCAL
CONTROLLER
P/N 5600-0128
3 3/8"
ENCLOSURE VENT P/N 4951-0135
5200 Convair Drive Carson City, NV 89706 PH(775)883-2500 FAX [phone]
1898
AA 01/08/14 Revise Enclosure Heater MW EG
STAINLESS STEEL ENCLOSURE
P/N 5026-1008 (14" DEEP) OR
P/N 5026-1015 (17" DEEP)
(DOOR REMOVED)