Ametek 375 Series User manual

Model 375 Series
Submersible Level Transmitter
U.S. and Canada: 1-800-553-9092
24-Hour Service: 1-800-527-6297
International: [phone]
Fax: [phone]
E-mail: dre[email protected]
Website: www.drexelbrook.com
Leader in
Level Measurement
For Assistance Call 1-800-527-6297
Outside North America + 215-674-1234
Installation and
Operating Instructions

AMETEK Drexelbrook makes no warranty of any kind with regard to the material contained in this manual, including,
but not limited to, implied warranties or fitness for a particular purpose. Drexelbrook shall not be liable for errors
contained herein or for incidental or consequential damages in connection with the performance or use of material.
Copyright © AMETEK Drexelbrook

Model 375 Series
Submersible Level Transmitter
EDO# 3-10-114
WW375-LM
Issue# 1
205 Keith Valley Road, Horsham, PA 19044
U.S. and Canada: 1-800-553-9092
24-Hour Service: 1-800-527-6297
International: [phone]
Fax: [phone]
E-mail: drexelbrook.inf[email protected]
Website: www.drexelbrook.com
An ISO 9001 Certified Company

Contents
Section 1: Introduction ..................................................................................................................... 1
1.1 System Description ........................................................................................................... 1
1.2 Model Number .................................................................................................................. 2
Section 2: Installation ......................................................................................................................... 3
2.1 Safety Information ............................................................................................................. 3
2.2 Unpacking & Inspection .................................................................................................... 3
2.3 Operational Checkout ....................................................................................................... 3
2.3 Operational Checkout (continued) .................................................................................... 4
2.4 Mounting .......................................................................................................................... 4
2.5 Wiring ................................................................................................................................ 6
2.6 Cable Termination ............................................................................................................. 8
Section 3: Accessories .................................................................................................................... 10
3.1 Parts & Accessories ........................................................................................................ 10
3.2 Ordering Parts & Accessories ......................................................................................... 10
Section 4: Troubleshooting ............................................................................................................... 11
4.1 Problem/Cause/Checks .................................................................................................. 11
4.2 Factory Assistance .......................................................................................................... 11
4.3 Field Service ................................................................................................................... 12
4.4 Equipment Return ........................................................................................................... 13
Section 5: Specifications .................................................................................................................. 14
5.1 Model 375 Series Transmitter ......................................................................................... 14

Introduction
1
Section 1: Introduction
1.1 System Description
The Model 375 is specically designed for slurry and highly viscous
applications where clogging of the sensor area is common. The Model 375
uses a 3.5” ush diaphragm to prevent unwanted clogging of the sensing area.
This submersible level device is made of 316 SS which offers outstanding
environmental protection and is available in depths up to 138 feet of water.
The non-fouling ush diaphragm is designed to eliminate unwanted buildup
of debris, fats, oils, greases, and other bio-solids by removing any potential
gaps on the measurement area. The high integrity seal’s heavy construction
eliminates the effects of turbulence on the sensor.
The 375 Series Transmitters indicate the level of liquid by continuously
measuring hydrostatic pressure via its sensing element, an ion implanted
silicon semiconductor chip with integral Wheatstone Bridge circuit. Once
the sensor measures the pressure, the data is transmitted by a 4 to 20 mA
output signal. This design provides for excellent reliability in remote and
inaccessible locations.
The Model 375 is approved for intrinsically safe operation in hazardous
locations as designated by Class I, Div 1, Groups A, B, C & D and Class II,
Groups E, F & G. when used with an approved barrier.
All Model 375 transmitters are equipped with a sealed cable termination
area and moisture absorbing desiccant. The purpose is to restrict moisture
from entering the transmitter through the cable vent.
Features
• Oversized 3.5” ush diaphragm to prevent clogging
• 0.25% Full Scale Accuracy
• Intrinsically Safe for Class 1 Division 1 Applications
• Custom Pressure Ranges and Cable Lengths
• Extremely rugged 316L SS construction
• Two-wire, 4-20 mA standard output
• Reverse polarity and surge protection
Applications
• Lift Stations
• Sewage Levels
• Slurries
• Storm Runoffs
• Pump Control

Model 375 Series Submersible Level Transmitter
2
1.2 Model Number
375 Submersible Level Transmitter
375 Submersible pressure transducer
Sensing Port
S Delrin snubnose
N No snubnose, 1/4 - 18 NPT Male
Input/Output
B 11 to 30 VDC / 4 to 20 mA
Pressure range
XXXX Pressure range in psi
BXXX Pressure range in bar
Electrical Connection
N 22 AWG Polyurethane vented cable (K515072)/nut
R 22 AWG Polyurethane vented cable (K515072)/nut/
cable support bracket
C 22 AWG Polyurethane vented cable (K515072)/conduit adapter
Consult Factory for Other Cable Options
Diaphram Material
L 316L stainless steel
Fill Fluid
S Silicon oil
Cable Seal
V VITON®
N Neoprene
Cable Length
Must be specified in feet
375 X X XXXX X L S X (XXX)

Installation
3
Section 2: Installation
To install the Model 375 Transmitter, connect the surface end of the cable to
the Ametek Model CDM Meter Controller or other power source and indicator.
Suspend the transmitter into a well or tank supported only by its attached
shielded electronic cable. Insure that the opening in the well or tank cover
is large enough for possible future removal of the transmitter.
2.1 Safety Information
The overall system is designed to prevent accidental shock to the operator when
properly used. No design, however, can insure the safety of an instrument
improperly installed or used negligently. Read this manual carefully and
completely before operating the instrument. Failure to read this manual in
its entirety could result in damage to the instrument or injury to the operator.
To avoid possible shock hazard install in a grounded enclosure, prevent live
parts being touched and ground the sensor sheath and housing. Follow
wiring diagrams and local regulations. Installations where failure of this
equipment may cause personal injury, property loss, equipment damage or
nancial loss, backup failsafe protection must be used.
2.2 Unpacking & Inspection
Carefully remove the contents of the shipping carton and check each item
against the packing list before destroying any packing material. If there is
any shortage or damage, report it to the factory immediately.
When this transmitter is used with the AMETEK Drexelbrook CDM Controller,
the transmitter Model Number is identied on the nameplate of the CDM in
the section labeled “USED WITH.” This is because the CDM is calibrated
with, and should be used only with a specic Submersible Transmitter. Look
for a correlation between the two instruments.
2.3 Operational Checkout
Before installing the 375 Series Transmitter, make sure the system is
operating by doing a bench check.
WARNING:
Do not connect any wires while Power is applied.
For temporary connections, refer to diagrams in Wiring Section 2.5 of this
manual. Connect AC power to the controller and/or with which it is to be
used. Apply power and allow a ve-minute warm-up.
With no pressure applied to the transmitter, the meter should display zero
(or for “drawdown” the reading corresponding to the depth below ground
level that the transmitter will be when installed.)

Model 375 Series Submersible Level Transmitter
4
2.4.2 Placement
Caution: The Model 375 Transmitter must be supported by a stainless
steel relief cable that is attached to the tabs on the transmitter. The relief
cable can be customer supplied. Figure 2-2 shows common installation
recommendations. Ametek provides this relief cable as an option. Reference
model number K554164 when ordering. Supporting the transmitter only by
its attached electrical cable voids the warranty.
Caution: Do not allow transmitter to remain in liquid when it freezes solid.
This will apply mechanical force to the sending diaphragm of the transmitter.
Excessive force will result in transmitter damage or destruction.
2.3 Operational Checkout (continued)
CAUTION: Do not simulate an increase in pressure by applying mechanical
force to the sensing diaphragm of the transmitter. Excessive force will result
in damage to or destruction of the transmitter.
When pressure is applied to the transmitter, the display should increase,
and then return to the original reading when pressure is removed. The
Transmitter can be pressurized by lowering it into water or by applying air
pressure from a calibration device.
2.4 Mounting
2.4.1 Dimensions
Figure 2-1
Mounting Dimensions
CABLE SUPPORT OPTION
RR
RR
B
A
4321
PMT PRODUCTS
820 PENNSYLVANIA BOULEVARD, FEASTERVILLE, PA 19053
SHEET 1 OF 1
METRIC
INCHES
TITLE
SIZE
C
DO NOT SCALE DRAWING
DWG NO
TOLERANCES ON
DRAWN
SCALE
DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
± 1°
ANGLES
± .01 ± .005
3 PL DEC
SUPERSEDES
PLOTTED
PARTS LIST
NEXT ASSY
USED ON
APPROVED
2 PL DEC
MATL
FINISH
CHECKED
DATE
D
1
DATEDESCRIPTION
RELEASE
C
B
A
LTR
23
4
LIMITS OF ACCEPTABLE WORKMANSHIP ARE DEFINED IN MS-645-A
D
C
THIS DRAWING IS THE PROPERTY OF AMETEK, INC. ALL RIGHTS ARE RESERVED AND NEITHER THIS DRAWING NOR ANY INFORMATION
IT CONTAINS IS TO BE COPIED, REPRODUCED, DISCLOSED TO OTHERS OR USED WITHOUT WRITTEN PERMISSION FROM AMETEK, INC.
9/9/09
RR 9/21/09
375
375 FINAL.SLDASM
B
U.S. GAUGE DIVISION
OUTLINE/SPECS
CK780733
BENNETT
A
APPR
1:1
3/17/09
9/21/09
SUBMERSIBLE DIGITAL TRANSDUCER (375)
SWAPPED POLYURETHANE CABLE CODES
WITH DISICCANT CANISTER
SCALE=3:8
CABLE OPTIONS N, L, C
DESICCANT KIT
K234436
CABLE OUTPUT
(WITHOUT DESICCANT)
SCALE=1:1
117.24.61
1.17 29.7
1/2 NPT
CONDUIT THREADS
1 1/8 [28.6] HEX
( 1.3)
140.35.52
1.17 29.7
CONDUIT OPTION
(WITHOUT DESICCANT)
SCALE=1:1
WIRE LEGEND
COLOR
TEFLON
COLOR
POLYURETHANE/
POLYOLEFIN
VOLTAGE
OUTPUT
CURRENT
(4-20mA)
OUTPUT
RED RED +Vin +Vin
BLACK BLACK -Vin -Vin
WHITE WHITE Vout N/A
GREEN GREEN CASE GROUND
BLUE BLUE
ORANGE BROWN
TEMPERATURE
ELECTRICAL CONNECTION
4-20mA OUTPUT
TYPICAL WIRING
TEMPERATURE OPTION
TYPICAL WIRING
VDC OUTPUT
TYPICAL WIRING
* ORANGE FOR TEFLON CABLE
BROWN/ORANGE* (ANODE)
BLUE (CATHODE)
1 2 3 4
GREEN
CABLE SHIELD
BLACK
WHITE
RED
1 2 3 4
CABLE SHIELD
BLACK
GREEN
WHITE
RED
dVt=±10mV/°C
INCREASES WITH
INCREASING TEMPERATURE
1mA
SOURCE
Vt=2.95V-3.01V
@25°C
DC
POWER SUPPLY
CONTROLLER/
RECORDER/
CURRENT SENSE
N/C
DC
POWER SUPPLY
CONTROLLER/
RECORDER/
VOLTAGE SENSE
MODEL CODE EXAMPLE
3 7 5 S B 00 15 L L S V T
TEMPERATURE MEASUREMENT OPTION
T = Y ES
LEAVE BLANK = NO
CABLE SEAL
V = V I T O N
N = N E OP R E N E
FILL FLUID
S = SILICONE OIL
DIAPHRAGM MATERIAL
L = 316L STAINLESS STEEL
ELECTRICAL CONNECTION
N = 22AWG POLYURETHANE VENTED CABLE (K515072)/NUT
R = 22AWG POLYURETHANE VENTED CABLE (K515072)/NUT/CABLE SUPPORT BRACKET (STANDARD)
C= 22AWG POLYURETHANE VENTED CABLE (K515072)/CONDUIT ADAPTER
L = 20AWG POLYURETHANE CABLE (K515076)/NUT
M= 20AWG POLYURETHANE CABLE (K515076)/NUT/CABLE SUPPORT BRACKET
P = 20AWG POLYURETHANE CABLE (K515076)/CONDUIT ADAP TER
E = 2 4 A W G PO L Y U R E T H A N E C A B L E ( K 5 1 5 1 3 6) / E M I / N U T
F = 24AWG POLYURETHANE CABLE (K515136)/EMI/NUT/CABLE SUPPORT BRACKET
G = 2 4 A W G PO L Y U R E T H A N E C A B L E ( K 5 1 5 1 3 6 ) / E M I / C O N D U I T A D A P T E R
T = 22AWG TEFLON CABLE (K515157)/NUT
S = 22AWG TEFLON CABLE (K515157)/NUT/CABLE SUPPORT BRACKET
V = 22AWG TEFLON CABLE (K515157)/CONDUIT ADAPTER
PRESSURE RANGE
XXXX = PRESSURE RANGE (PSI)
BXXX = PRESSURE RANGE (BAR)
INPUT/OUTPUT
B = 1 1- 3 0 VD C / 4 -2 0 m A
C = 9 - 3 0 V D C / 1 -6 V D C
D = 9- 3 0V D C / 1 - 5 V DC
E = 9 -3 0 V D C / 0 . 5-4 . 5 V D C
F = 9- 3 0V D C / 0 - 5V D C
G = 5 V D C / 0 . 8 - 3 . 2 V D C ( R A T I O M E T R I C F R O M 4 . 7 5 T O 5 . 2 5 V D C I N P U T )
H = 5VDC / 1-4VDC (RATIOMETRIC FROM 4.75 TO 5.25VDC INPUT)
J = 9- 3 0 V D C / 0. 2 5- 4 . 7 5 V D C
R = 5VDC / 0.5 -4.5VDC (RATIOMETRIC FROM 4.75 TO 5.25VDC INPUT)
SENSING PORT
M = 316 STAINLESS STEEL SNUBNOSE
N = NO SNUBNOSE
S = DELRIN SNUBNOSE
SDT - SUBMERSIBLE DIGITAL TRANSDUCER
SPECIFICATION
PRESSURE RANGE 15 TO 150 PSIG 0-6 PSI >150 PSI TO 300 PSI
ACCURACY AT 25°C INCLUDING
LINEARITY (BFSL),HYSTERESIS,
REPEATABILITY
±1% FS MAX
1 YR. STABILITY <0.25% FS <0.5% FS <0.25% FS
LOAD LIMITATION 50K OHM MIN (ALL VOLTAGE OUTPUTS) 600 OHM MAX (4-20MA)
OPERATING TEMPERATURE *-25 TO 60°C (-13 TO 140°F) -25 TO 25°C (-13 TO 77°F)
COMPENSATED TEMPERATURE 0 TO 50°C (32 TO 122°F) 0 TO 25°C (32 TO 77°F)
ZERO OFFSET ±1% FS
TEMPERATURE EFFECTS
WITHIN COMPENSATED RANGE ±1.25% FS ±2% FS 1.25% FS
BURST PRESSURE 3X FS 450 PSI
VIBRATION 10G, 55 – 2000 HZ
SHOCK 30G
WETTED MATERIALS 316L STAINLESS STEEL, CABLE & SEAL AS SELECTED BELOW, DELRIN
PROCESS CONNECTION ¼ -18 NPT MALE WITH DELRIN THREAD PROTECTOR
ELECTRICAL CONNECTION
CABLE, TYPE PER MODEL CODE. OPTIONS N, R, C INCLUDE DESICCANT CANISTER.
OTHER CABLE OPTIONS USE AMETEK MODEL SJB100 (NOT INCLUDED).
(CABLE MUST BE VENTED TO DRY ENVIRONMENT)
TEMPERATURE MEASUREMENT
LM335AZ (BLUE-CATHODE; BROWN -ANODE)
SELECT TEMPERATURE OPTION CODE “T”
(NOT AVAILABLE IN CONNECTION OPTIONS N,R, OR C)
PRESSURE CODE 0006 0-6PSI (0-0.4BAR), 13.8 ft WATER (4.2 m)
0015 0-15PSI (0-1BAR), 34.6 ft WATER (10.5 m)
0030 0-30PSI (0-2BAR), 69.2 ft WATER (21.1 m)
0060 0-60PSI (0-4BAR), 138.4 ft WATER (42.2 m)
0100 0-100PSI (0-7BAR), 230.7 ft WATER (70.3 m)
0150 0-150PSI (0-10BAR), 346.1 ft WATER (105.5 m)
0300 0-300PSI (0-21BAR), 692 ft WATER (211m)
OTHER RANGES ARE AVAILABLE. CONSULT FACTORY.
* DO NOT SUBJECT UNIT TO FREEZING WATER, OR DAMAGE MAY RESULT.
FOR UNSPECIFIED PRESSURE RANGES, ERRORS ARE BASED ON TURNDOWN OF THE
NEXT HIGHER RANGE.
AFFECTED SPECIFICATIONS INCLUDE 1 YR STABILITY & TOTAL ERROR BAND.
EXAMPLE: 9 PSI RANGE IS (15 PSI SENSOR ÷9 PSI RANGE) X 1% = 1.67% TOTAL
ERROR BAND

Installation
5
2.4.3 Model 375 Series Transmitter
CAUTION: The cable grommet is specially installed by factory-trained
personnel to assure that it remains watertight. Any adjustment or removal of
the grommet may destroy the watertight feature thus exposing the transmitter
to water seepage, causing an electrical short and transmitter failure. Any
adjustment or removal of the cable grommet voids the warranty.
CAUTION: The diaphragm seal assembly is installed by factory trained
personnel and should not be modied in the eld. Any adjustment or removal
of the diaphragm seal assembly voids the warranty.
CAUTION: The waterproof cable should not be kinked or nicked, which
will allow water to seep into the cable and short out the transmitter.
Figure 2-2
Transmitter Installation Considerations
2.4.4 Provide Signal Noise Isolation
The transmitter should not be mounted close to high current switching relays
or in an enclosure containing such relays. Low voltage wiring (transmitter
signal wires and analog output wires) should be separated from high voltage
wiring (115, 230 & 440 Vac) and should be shielded.

Model 375 Series Submersible Level Transmitter
6
2.5 Wiring
WARNING:
Do not connect any wires while AC Power input is applied.
2.5.1 Surge Protection
Surge protectors are available as an option item (see Parts & Accessories
in Section 3 of this manual). It is strongly recommended to protect from
secondary surges and lightning on outdoor installations. Install in accordance
with the applicable drawing that is supplied with the surge protector and
the following instructions:
1. Lightning protection devices should be placed as close to the meter or
transmitter as possible and wired in accordance with Local Electrical
Codes in an approved watertight enclosure.
2. If the distance between the meter and transmitter, or meter and recorder
is less than 100 ft., only one protector per line is needed.
3. Use No. 8 AWG ground wire or better from protector.
4. Keep ground wire less than one foot long and tie to a suitable ground rod
or metal frame ground. Surge capability is only as good as the grounding
method. All ground connections must be installed.
5. Install protectors in weather-tight enclosures.
6. Run signal lines shielded and away from power lines.
7. Mount the fused switch panel as close to the meter as possible. Wire
according to the Local Electrical Code.
8. Lead lines for 110 Vac and 220 Vdc protectors should be cut as short as
practical.
Figure 2-3
Transmitter Wiring Identification
Color
Polyurethane
Current
(4-20mA)
Output
Red +Vin
Black -Vin
Green Case Ground
9/9/09RR
321
PMT PRODUCTS
820 PENNSYLVANIA BOULEVARD, FEASTERVILLE, PA 19053
SHEET 1 OF 1
METRIC
INCHES
TITLE
SIZE
C
DO NOT SCALE DRAWING
DWG NO
TOLERANCES ON
DRAWN
SCALE
DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
± 1°
ANGLES
± .01 ± .005
3 PL DEC
SUPERSEDES
PLOTTED
PARTS LIST
NEXT ASSY
USED ON
APPROVED
2 PL DEC
MATL
FINISH
CHECKED
DATE
D
1
DATEDESCRIPTION
RELEASE
C
B
A
LTR
23
4
LIMITS OF ACCEPTABLE WORKMANSHIP ARE DEFINED IN MS-645-A
D
C
THIS DRAWING IS THE PROPERTY OF AMETEK, INC. ALL RIGHTS ARE RESERVED AND NEITHER THIS DRAWING NOR ANY INFORMATION
IT CONTAINS IS TO BE COPIED, REPRODUCED, DISCLOSED TO OTHERS OR USED WITHOUT WRITTEN PERMISSION FROM AMETEK, INC.
B
A
4
RR 9/21/09
375
U.S. GAUGE DIVISION
OUTLINE/SPECS
CK780733
BENNETT
A
APPR
1:1
3/17/09
9/21/09 RR
SUBMERSIBLE DIGITAL TRANSDUCER (375)
375 FINAL.SLDASM
SCALE=3:8
WITH DISICCANT CANISTER
CABLE OPTIONS M, L, P
DESICCANT KIT
K234436
1/2 NPT
CONDUIT THREADS
CONDUIT OUTPUT
(WITHOUT DESICCANT)
SCALE=1:1
1 1/8 [28.6] HEX
( 1.3)
140.35.52
1.17 29.7
CABLE OUTPUT
(WITHOUT DESICCANT)
SCALE=1:1
117.24.61
1.17 29.7
CABLE SUPPORT OPTION
WIRE LEGEND
COLOR
TEFLON
COLOR
POLYURETHANE/
POLYOLEFIN
VOLTAGE
OUTPUT
CURRENT
(4-20mA)
OUTPUT
RED RED +Vin +Vin
BLACK BLACK -Vin -Vin
WHITE WHITE Vout N/A
GREEN GREEN CASE GROUND
BLUE BLUE
ORANGE BROWN
TEMPERATURE
ELECTRICAL CONNECTION
4-20mA OUTPUT
TYPICAL WIRING
TEMPERATURE OPTION
TYPICAL WIRING
VDC OUTPUT
TYPICAL WIRING
* ORANGE FOR TEFLON CABLE
BROWN/ORANGE* (ANODE)
BLUE (CATHODE)
1 2 3 4
GREEN
CABLE SHIELD
BLACK
WHITE
RED
1 2 3 4
CABLE SHIELD
BLACK
GREEN
WHITE
RED
dVt=±10mV/°C
INCREASES WITH
INCREASING TEMPERATURE
1mA
SOURCE
Vt=2.95V-3.01V
@25°C
DC
POWER SUPPLY
CONTROLLER/
RECORDER/
CURRENT SENSE
N/C
DC
POWER SUPPLY
CONTROLLER/
RECORDER/
VOLTAGE SENSE
MODEL CODE EXAMPLE
3 7 5 S B 0015 N L S V T
TEMPERATURE MEASUREMENT OPTION
T = Y E S
LEAVE BLANK = NO
CABLE SEAL
V = V I T O N
N = NEPORENE
FILL FLUID
S = SILICONE OIL
DIAPHRAGM MATERIAL
L = 316L STAINLESS STEEL
ELECTRICAL CONNECTION
N = 20AWG POLYURETHANE CABLE (K515076)/NUT
R = 20AWG POLYURETHANE CABLE (K515076)/NUT/CABLE SUPPORT BRACKET
C = 20AWG POLYURETHANE CABLE (K515076)/CONDUIT ADAPTER
L = 2 2 A W G P O L Y U R E T H A N E V E N T E D C A B L E ( K 5 1 5 1 7 2 )/ N U T
M = 2 2 A W G P O L Y U R E T H A N E V E N T E D C A B L E ( K 5 1 5 1 7 2 )/ N U T / C A B L E S U P P O R T B R A C K E T ( S T A N D A R D )
P = 2 2 A W G P O L Y U R E T H A N E V E N T E D C A B L E ( K 5 1 5 1 7 2 )/ C O ND UI T AD A P T E R
E = 2 4 A W G P O L Y U R E T H A N E C A B L E ( K 5 1 5 1 3 6) / E M I / N U T
F = 24AWG POLYURETHANE CABLE (K515136)/EMI/NUT/CABLE SUPPORT BRACKET
G = 2 4 A W G P O L Y U R E T H A N E C A B L E ( K 5 1 5 1 3 6 ) / E M I / C O N D U I T A D A P T E R
T = 22AWG TEFLON CABLE (K515157)/NUT
S = 22AWG TEFLON CABLE (K515157)/NUT/CABLE SUPPORT BRACKET
V = 22AWG TEFLON CABLE (K515157)/CONDUIT ADAPTER
PRESSURE RANGE
XXXX = PRESSURE RANGE (PSI)
BXXX = PRESSURE RANGE (BAR)
INPUT/OUTPUT
B = 1 1-3 0 V D C / 4-2 0 m A
C = 9-3 0 V D C / 1 - 6 V D C
D = 9 - 3 0 V D C / 1 -5 V D C
E = 9 -3 0 V D C / 0 . 5- 4 . 5 V D C
F = 9- 3 0 V D C / 0- 5 V D C
G = 5 V D C / 0 . 8- 3 . 2 V D C ( R A T I O M E T R I C F R O M 4 . 7 5 T O 5 . 2 5 V D C I N P U T )
H = 5VDC / 1-4VDC (RATIOMETRIC FROM 4.75 TO 5.25VDC INPUT)
J = 9- 3 0 V D C / 0 . 2 5- 4 . 7 5 V D C
R = 5VDC / 0.5 -4.5VDC (RATIOMETRIC FROM 4.75 TO 5.25VDC INPUT)
SENSING PORT
M = 316 STAINLESS STEEL SNUBNOSE
N = NO SNUBNOSE
S = D E L R I N S N UB N O S E
SDT - SUBMERSIBLE DIGITAL TRANSDUCER
SPECIFICATION
PRESSURE RANGE 15 TO 150 PSIG 0-6 PSI >150 PSI TO 300 PSI
ACCURACY AT 25 °C INCLUDING
LINEARITY (BFSL),HYSTERESIS,
REPEATABILITY
±1% FS MAX
1 YR. STABILITY <0.25% FS <0.5% FS <0.25% FS
LOAD LIMITATION 50K OHM MIN (ALL VOLTAGE OUTPUTS) 600 OHM MAX (4-20MA)
OPERATING TEMPERATURE *-25 TO 60°C (-13 TO 140°F) -25 TO 25°C (-13 TO 77°F)
COMPENSATED TEMPERATURE 0 TO 50°C (32 TO 122°F) 0 TO 25°C (32 TO 77°F)
ZERO OFFSET ±1% FS ±1% FS
TEMPERATURE EFFECTS
WITHIN COMPENSATED RANGE ±1.25% FS ±2% FS 1.25% FS
BURST PRESSURE 3X FS 450 PSI
VIBRATION
10G, 55 – 2000 HZ
SHOCK 30G
WETTED MATERIALS 316L STAINLESS STEEL, CABLE & SEAL AS SELECTED BELOW, DELRIN
PROCESS CONNECTION ¼ -18 NPT MALE WITH DELRIN THREAD PROTECTOR
ELECTRICAL CONNECTION
CABLE, TYPE PER MODEL CODE. OPTIONS N, R, C INCLUDE DESICCANT CANISTER.
OTHER CABLE OPTIONS USE AMETEK MODEL SJB100 (NOT INCLUDED).
(CABLE MUST BE VENTED TO DRY ENVIRONMENT)
TEMPERATURE MEASUREMENT
LM335AZ (BLUE -CATHODE; BROWN-ANODE)
SELECT TEMPERATURE OPTION CODE “T”
(NOT AVAILABLE IN CONNECTION OPTIONS N,R, OR C)
PRESSURE CODE 0006 0-6PSI (0-0.4BAR), 13.8 ft WATER (4.2 m)
0015 0-15PSI (0-1BAR), 34.6 ft WATER (10.5 m)
0030 0-30PSI (0-2BAR), 69.2 ft WATER (21.1 m)
0060 0-60PSI (0-4BAR), 138.4 ft WATER (42.2 m)
0100 0-100PSI (0-7BAR), 230.7 ft WATER (70.3 m)
0150 0-150PSI (0-10BAR), 346.1 ft WATER (105.5 m)
0300 0-300PSI (0-21BAR), 692 ft WATER (211m)
OTHER RANGES ARE AVAILABLE. CONSULT FACTORY.
* DO NOT SUBJECT UNIT TO FREEZING WATER, OR DAMAGE MAY RESULT.
FOR UNSPECIFIED PRESSURE RANGES, ERRORS ARE BASED ON TURNDOWN OF THE
NEXT HIGHER RANGE.
AFFECTED SPECIFICATIONS INCLUDE 1 YR STABILITY & TOTAL ERROR BAND.
EXAMPLE: 9 PSI RANGE IS (15 PSI SENSOR ÷9 PSI RANGE) X 1% = 1.67% TOTAL
ERROR BAND

Installation
7
2.5.1 Surge Protection (Continued)
CAUTION: This or any installation can not protect against a direct lightning
strike, or secondary strikes of sufcient magnitude. AMETEK Drexelbrook
cannot accept liability for damage due to lightning or secondary surges.
2.5.2 Lightning Protection Wiring
Here is a typical wiring arrangement to a typical controller/ meter. Shown
here are connectors to the AMETEK Drexelbrook CDM Controller.
Figure 2-4
Wiring with Lightning
Protection Options
Figure 2-5
Wiring with NO lightning
Protection Options

Model 375 Series Submersible Level Transmitter
8
2.5.3 Lightning Protection Installation Concept
1. Lightning protection devices should be placed as close to the instrument
as possible.
2. If the distance between the meter and transmitter, or the meter and
recorder is less than 100 ft., only 1 protector per line may be used.
3. This or any installation cannot protect against a direct lightning strike, or
secondary strikes of sufcient magnitude. AMETEK Drexelbrook cannot
accept responsibility for damage due to lightning or secondary surges.
4. Proper installation including grounding require detailed installation
drawing. Consult factory.
Figure 2-6
Lightning Protection Concept
MODEL
375 SERIES
TRANSMITTER
2.6 Cable Termination
Instructions to installing the Ametek Submersible Transmitter using the
supplied desiccant canister:
Remove Power Source During Installation.
This Ametek submersible transmitter is equipped with a sealed termination
area and moisture absorbing desiccant canister. The purpose is to restrict
moisture from entering the transmitter from the cable termination. It is
important that the cable termination not be altered. Both potting and
CDM METER
4-20 mA, 2 WIRE
INSTALLATION

Accessories
9
solder blockers are used to restrict the moisture path. If a shorter length of
cable is required, it is highly recommended that the cable be coiled instead
of being cut.
The assembly is shipped complete to prevent moisture from entering
during shipment and storage and to show the user how it will ultimately be
connected.
To install the cable termination, it is recommended that a NEMA box (such
as the AMETEK CDM Meter) be employed. The submersible cable enters
the box through a included strain relief (cable is a 0.24” diameter). The red
wire is the V+ lead and the black is the V- lead in a 4/20 mA loop. The green
wire is a safety ground and should be tied to earth ground. The shield wire
connection to earth ground is optional depending on EMI conditions in the
area. The shield wire is terminated to the case internally.
The tubing should be connected to the desiccant though the use of the included
ttings. There is one tting at the cable end and another at the canister
inlet. The tubing is removable from the ttings for ease of connection and
replacement of the canister. Remove the yellow plug from the canister outlet
prior to use.
The desiccant has a blue color when installed. Entering moisture becomes
trapped within the desiccant. If moisture is absorbed inside in sufcient
amounts, the color changed to pink. At that point the desiccant should be
replaced. Use Ametek part #SJB-002. The tting at the desiccant inlet can
be removed using a small wrench and reused with the replacement part.
2.6 Cable Termination (Continued)
Figure 2-7
Desiccant #SJB-002

Model 375 Series Submersible Level Transmitter
10
Section 3: Accessories
3.1 Parts & Accessories
K554164
Stainless Steel Support Cable
LMA912
30Vdc Lightning and surge protector for excitation and signal lines
to the milliampere transmitter or meter analog output lines to other
instruments
LMA918
Lightning & surge protector for 115Vac input line to a controller /meter
LMA919
Lightning & surge protector for 230Vac input line to a controller/meter
SJB-002
Moisture Absorbing Desiccant
CDM Meter
Controller and Housing
3.2 Ordering Parts & Accessories
When ordering replacement parts, supply the following information:
1. Part description and part number.
2. Quantity of each item required.
3. Shipping instructions and address.
Contact:
Contact your local AMETEK Drexelbrook representative,
or Mail, Telephone or Fax Orders to:
AMETEK DrexelbrooK
205 Keith Valley Road
Horsham, PA 19044-1499
215-674-1234; FAX: [phone]

Troubleshooting
11
Section 4: Troubleshooting
WARNING:
If the Level Measurement System is located in a hazardous environment,
do not open the enclosure cover or make/break any electrical connections
without rst disconnecting electrical power at the source. Ensure that the
wiring, electrical ttings and conduit connections conform to the electrical
codes for the specic location and hazard level.
4.1 Problem/Cause/Checks
Controller/meter Display Drifting:
May be water in cable causing short circuit; look for kink or damaged cable;
check for broken wires, loose or corroded connections, or obvious short
circuits;
With transmitter wires disconnected, resistance between red or black lead
and shield should not exceed 15 megohms.
Controller/meter Display Incorrect:
May be wrong transmitter connections; check wiring.
May be defective transmitter; check as above, replace transmitter.
May also be controller/meter problems, such as calibration.
4.2 Factory Assistance
AMETEK Drexelbrook can answer any questions about this, or
any Drexelbrook instrument. Call Customer Service at:
1-800-553-9092 (US and Canada) or
[phone] (International).
If you require assistance and attempts to locate the problem
have failed:
Contact your local Drexelbrook representative,
Telephone the Service department toll-free:
• 1-800-527-6297 (US and Canada)
• [phone] (International)
FAX: Service Department + 215-443-5117
E-Mail: [email protected]

Model 375 Series Submersible Level Transmitter
12
4.2 Factory Assistance (Continued)
Please provide the following information:
• Instrument Model Number
• Sensing Element Model Number and Length
• Original Purchase Order Number
• Material being measured
• Temperature
• Pressure
• Agitation
• Brief description of the problem
• Checkout procedures that have failed
4.3 Field Service
Trained eld servicemen are available on a time-plus-expense
basis to assist in start-ups, diagnosing difcult application
problems, or in-plant training of personnel. Contact the service
department for further details.
1-800-527-6297 (US and Canada) or
+ 215-674-1234 (International)

Troubleshooting
13
4.4 Equipment Return
In order to provide the best service, any equipment being
returned for repair or credit must be pre-approved by the
factory.
In many applications, sensing elements are exposed to
hazardous materials.
• OSHA mandates that our employees be informed and
protected from hazardous chemicals.
• Material Safety Data Sheets (MSDS) listing the
hazardous materials to which the sensing element has
been exposed MUST accompany any repair.
• It is your responsibility to fully disclose all chemicals and
decontaminate the sensing element.
To obtain a return authorization (RA#), contact the Service
department at 1-800-527-6297 (US and Canada) or
+ 215-674-1234 (International).
• Please provide the following information:
• Model Number of Return Equipment
• Serial Number
• Original Purchase Order Number
• Process Materials to which the equipment has been
exposed.
• MSDS sheets for any hazardous materials
• Billing Address
• Shipping Address
• Purchase Order Number for Repairs
• Please include a purchase order even if the repair is under
warranty. If repair is covered under warranty, you will
not be charged.
Ship equipment freight prepaid to:
AMETEK-DREXELBROOK.
205 KEITH VALLEY ROAD
HORSHAM, PA 19044-1499
COD shipments will not be accepted

Model 375 Series Submersible Level Transmitter
14
Section 5: Specifications
5.1 Model 375 Series Transmitter
Pressure Range:
• 0-6 psi to 0-300 psi
Accuracy at 25°C Including Linearity
(BFSL), Hysteresis, Repeatability:
• ±1% FS MAX
1 Yr. Stability:
• < 0.25% FS
Load Limitation:
• 600 OHM MAX (4-20MA)
Operating Temperature *:
• Pressure Ranges up to 150 PSI
• -25 to 60°C (-13 to 140°F)
• Pressure Ranges Above 150 PSI
• -25 to 25°C (-13 to 77°F)
Compensated Temperature:
• Pressure Ranges up to 150 PSI
• 0 to 50°C (32 to 122°F)
• Pressure Ranges Above 150 PSI
• 0 to 25°C (32 TO 77°F)
Zero Offset: ±1% FS
Temperature Effects within Compensated
Range:
• 6 PSI: ±2% FS
• All Other Ranges: ±1.25% FS
Burst Pressure:
• 3X FS or 450 PSI whichever is less
Vibration: 10G, 55 – 2000 HZ
Shock: 30G
Wetted Materials:
• 316L Stainless Steel, Polyurethane
Cable,
• Viton / Neoprene Seal, Delrin
Process Connection:
• ¼ -18 NPT Male with Delrin
Snubnose
Electrical Connection:
• #22AWG Cable, Options N, R, C
• Include Desiccant Canister.
Pressure Code:
• 0006 0-6PSI (0-0.4BAR), 13.8 ft Water
(4.2 m)
• 0015 0-15PSI (0-1BAR), 34.6 ft Water
(10.5 m)
• 0030 0-30PSI (0-2BAR), 69.2 ft Water
(21.1 m)
• 0060 0-60PSI (0-4BAR), 138.4 ft Water
(42.2 m)
• 0100 0-100PSI (0-7BAR), 230.7 ft Water
(70.3 m)
• 0150 0-150PSI (0-10BAR), 346.1 ft Water
(105.5 m)
• 0300 0-300PSI (0-21BAR), 692 ft Water
(211m)
Other Ranges Are Available. Consult Factory.
* Do Not Subject Unit To Freezing Water, Or
Damage May Result.
For Unspecified Pressure Ranges, Errors
Are Based On Turndown Of The Next Higher
Range.
Affected Specifications Include 1 Yr Stability
& Total Error Band. Example: 9 PSI Range is
(15 PSI Sensor ÷ 9 PSI Range) X 1% = 1.67%
Total Error Band

Form 440-0001-001 3/1/2006
TERMS AND CONDITIONS OF SALE
GENERAL: ALL ORDERS ARE SUBJECT TO THE FOLLOWING TERMS AND
CONDITIONS. ANY ACCEPTANCE OF ANY OFFER OF BUYER FOR ANY GOODS OR
SERVICES IS CONDITIONED UPON THESE TERMS AND CONDITIONS, AND SELLER
OBJECTS TO ANY ADDITIONAL OR DIFFERENT TERMS PROPOSED BY BUYER IN
ANY DOCUMENT, WHICH SHALL NOT BE BINDING UPON SELLER. No salesman or
other party is authorized to bind the AMETEK DREXELBROOK Division of AMETEK, Inc.
(hereinafter “Seller”) by any agreement, warranty, statement, promise, or understanding not
herein expressed, and no modifications shall be binding on Seller unless the same are in
writing and signed by an executive officer of Seller or his or her duly authorized
representative. Verbal orders shall not be executed until written notification has been received
and acknowledged by Seller.
QUOTATIONS: Written quotations are valid for thirty (30) days unless otherwise stated.
Verbal quotations expire the same day they are made.
PRICES: All prices and terms are subject to change without notice. Buyer-requested
changes to its order (“Orders”), including those affecting the identity, scope and delivery of the
goods or services, must be documented in writing and are subject to Seller’s prior approval
and adjustments in price, schedule and other affected terms and conditions. Orders requiring
certified test data in excess of commercial requirements, are subject to a special charge.
ORDER ACCEPTANCE: All Orders are subject to final approval and acceptance by Seller at
its office located at 205 Keith Valley Road, Horsham, Pennsylvania 19044.
TERMS OF PAYMENT: Seller’s standard terms of payment for Buyers who qualify for credit
are net thirty (30) days from date of invoice. All invoices must be paid in United States dollars.
CREDIT: Seller reserves the right at any time to revoke any credit extended to Buyer or
otherwise modify terms of payment if Buyer fails to pay for any shipments when due or if in
Seller’s opinion there is a material adverse change in Buyer’s financial condition. Seller may,
at its option, cancel any accepted Order if Buyer fails to pay any invoices when due.
DELIVERY: Shipments are F.O.B place of manufacture (“Shipping Point”) and the Buyer shall
pay all freight, transportation, shipping, duties, fees, handling, insurance, storage, demurrage,
or similar charges from Shipping Point. Delivery of goods to common carrier shall constitute
delivery and passing of title to the Buyer, and all risk of loss or damage in transit shall be
borne by Buyer. Any claims or losses for damage or destruction after such delivery shall be
the responsibility of Buyer.
Seller reserves the right to make delivery in installments which shall be separately invoiced
and paid for when due, without regard to subsequent deliveries. Delay in delivery of any
installment shall not relieve Buyer of its obligation to accept remaining deliveries.
Acknowledged shipping dates are approximate only and based on prompt receipt of all
necessary information from Buyer and Buyer’s compliance with terms of payment.
TAXES: All sales, excise and similar taxes which Seller may be required to pay or collect with
respect to the goods and/or services covered by any Order, shall be for the account of the
Buyer except as otherwise provided by law or unless specifically stated otherwise by Seller in
writing.
TERMINATION AND HOLD ORDERS: No Order may be terminated by Buyer except upon
written request by Buyer and approval by Seller, and if said request is approved by Seller,
under the following conditions: (1) Buyer agrees to accept delivery of all of the units
completed by Seller through the workday on which Seller receives the written termination
request; (2) Buyer agrees to pay to Seller all direct costs and expenses applicable to the
portion of the Order that is incomplete.
WARRANTY:
A. Hardware: Seller warrants its goods against defects in materials and workmanship under
normal use and service for one (1) year from the date of invoice.
B. Software and Firmware: Unless otherwise specified, Seller warrants for a period of one (1)
year from date of invoice that standard software or firmware, when used with Seller specified
hardware, shall perform in accordance with Seller’s published specifications. Seller makes no
representation or warranty, expressed or implied, that the operation of the software or
firmware shall be uninterrupted or error-free, or that functions contained therein shall meet or
satisfy the Buyer’s intended use or requirements.
C. Services: Seller warrants that services, including engineering and custom application,
whether provided on a fixed cost or time and material basis, shall be performed in accordance
with generally accepted industry practices.
D. Remedies: Seller’s liability under this section is restricted to replacing, repairing, or issuing
credit (at Seller’s option) for any returned goods and only under the following conditions: (1)
Seller must be promptly notified, in writing, as soon as possible after the defects have been
noted by the Buyer, but not later than (1) year from date of invoice from Seller; (2) The
defective goods are to be returned to the place of manufacture, shipping charges prepaid by
the Buyer; (3) Seller’s inspection shall disclose to its satisfaction that the goods were
defective in materials or workmanship at the time of shipment; (4) Any warranty service
(consisting of time, travel and expenses related to such services) performed other than at
Seller’s factory, shall be at Buyer’s expense.
E.Repaired/Reconditioned Goods: As to out-of-warranty goods which Seller has repaired or
reconditioned, Seller warrants for a period of sixty (60) days from date of its invoice only new
components replaced in the most recent repair/reconditioning.
F. Returns and Adjustments: No goods may be returned unless authorized in advance by
Seller and then only upon such conditions to which Seller may agree. Buyer must obtain an
RMA (Return Material Authorization) number from Seller prior to any return shipment and
such RMA number must appear on the shipping label and packing slip. Buyer shall be
responsible for the returned goods until such time as Seller receives the same at its plant and
for all charges for packing, inspection, shipping, transportation, or insurance associated with
returned goods. In the event that credit for returned goods is granted, it shall be at the lesser
of the then current prices or the original purchase price. Claims for shortage or incorrect
material must be made within five (5) days after receipt of shipment.
ALL OTHER WARRANTIES, FOR ANY OF SELLER’S GOODS OR SERVICES, WHETHER
ORAL, WRITTEN, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING
WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
FOR PURPOSE ARE EXCLUDED.
INTELLECTUAL PROPERTY: Seller’s sale of goods or provision of related documentation or
other materials to Buyer shall not transfer any intellectual property rights to Buyer unless
Seller specifically agrees to do so in writing. Seller shall retain ownership of all applicable
patents, trademarks, copyrights and other intellectual property rights. Buyer shall not use,
copy or transfer any such items in violation of Seller’s intellectual property rights or applicable
law, or for any purposes other than that for which the items were furnished.
Seller shall defend any lawsuit brought against the Buyer based on a claim that the design or
construction of the goods sold hereunder by Seller infringe any United States or Canadian
Patent, Copyright or Mask Work Registration, provided that Buyer promptly notifies Seller of
such claim in writing and further provided that, at Seller’s expense, (1) Buyer gives Seller the
sole right to defend or control the defense of the suit or proceeding, including settlement, and
(2) Buyer provides all necessary information and assistance for that defense. In the event of a
charge of infringement, Seller’s obligation under the agreement shall be fulfilled if Seller, at its
option and expense, either (i) settles such claim; (ii) procures for Buyer the right to continue
using such goods; (iii) replaces or modifies goods to avoid infringement; or (iv) accepts the
return of any infringing goods and refunds their purchase price; or (iv) defends against such
claim.
If Buyer furnishes specifications or designs to Seller, the obligations of Seller set forth above
shall not apply to goods made by Seller using such specifications or designs, and Buyer shall
defend, indemnify and hold Seller harmless against any third party claims for infringement
which arise out of Seller’s use of specifications or designs furnished by Buyer.
SOFTWARE LICENSE: If goods purchased hereunder include software (“Software”), Buyer
may use the Software only as part of the goods. Buyer may not use, copy, or transfer any of
the Software except as may be permitted under the applicable License Agreement provided
with the goods. Buyer’s right to use, copy or transfer the Software shall terminate upon
termination of Buyer’s right to use the goods.
PACKAGING/WEIGHTS AND DIMENSIONS: Buyer specified packing or marking may be
subject to additional charges not otherwise included in the price of the goods. Published
weights and dimensions are estimates or approximate only and are not warranted.
FORCE MAJEURE: Seller shall not be responsible for delays in delivery or any failure to
deliver due to causes beyond Seller’s control, including but not limited to the following items:
acts of God, war, terrorism, mobilization, civil commotion, riots, embargoes, domestic or
foreign governmental regulations or orders, governmental priorities, port congestion, acts of
the Buyer, its agents or employees, fires, floods, strikes, lockouts and other labor difficulties,
shortages of or inability to obtain shipping space or transportation, inability to secure fuel,
supplies or power at current prices or on account of shortages thereof, or due to limitations
imposed by the extent of availability of Seller’s normal manufacturing facilities.
If a delay excused per the above extends for more than ninety (90) days and the parties have
not agreed upon a revised basis for continuing providing the goods or services at the end of
the delay, including adjustment of the price, then Buyer, upon thirty (30) days’ prior written
notice to Seller may terminate the Order with respect to the unexecuted portion of the goods
or services, whereupon Buyer shall promptly pay Seller its reasonable termination charges
upon submission of Seller’s invoices thereof.
LIMITATION OF LIABILITY: Seller’s liability for any claim of any kind, except infringement of
intellectual property rights, shall not exceed the purchase price of any goods or services
which give rise to the claim. SELLER SHALL IN NO EVENT BE LIABLE FOR BUYER’S
MANUFACTURING COSTS, LOST PROFITS, LOSS OF USE OF THE GOODS OR
SERVICES, COST OF CAPITAL, COST OF SUBSTITUTE GOODS, FACILITIES,
SERVICES OR REPLACEMENT POWER, DOWNTIME COSTS, CLAIMS OF BUYER’S
CUSTOMERS FOR DAMAGES, OR OTHER SPECIAL, PROXIMATE, INCIDENTAL,
INDIRECT, EXEMPLARY OR CONSEQUENTIAL DAMAGES. Any action against Seller
must be brought within eighteen (18) months after the cause of action accrues. These
disclaimers and limitations of liability shall apply regardless of the form of action, whether in
contract, tort or otherwise, and further shall extend to the benefit of Seller’s vendors,
appointed distributors and other authorized resellers as third-party beneficiaries.
PROHIBITION FOR HAZARDOUS USE: Goods sold hereunder generally are not intended
for application in and shall not be used by Buyer in the construction or operation of a nuclear
installation or in connection with the use or handling of nuclear material, or for any hazardous
activity or critical application, where failure of a single component could cause substantial
harm to persons or property, unless the goods have been specifically approved for such a use
or application. Seller disclaims all liability for any loss or damage resulting from such
unauthorized use and Buyer shall defend, indemnify and hold harmless the Seller against any
such liability, whether as a result of breach of contract, warranty, tort (regardless of the
degree of fault or negligence), strict liability or otherwise.
EXPORT CONTROL: Buyer shall comply with all export control laws and regulations of the
United States, and all sales hereunder are subject to those laws and regulations. Seller shall
not be named as shipper or exporter of record for any goods sold hereunder unless
specifically agreed to in writing by Seller. At Seller’s request, Buyer shall furnish Seller with
end-use and end-user information to determine export license applicability. Buyer warrants, in
accordance with U.S. Export Law, that goods sold hereunder shall not be destined for
facilities or activities involving nuclear, chemical or biological weapons, or related missile
delivery systems in named prohibited regions or countries.
GOVERNING LAW: Seller intends to comply with all laws applicable to its performance under
any order. All matters relating to interpretation and effect of these terms and any authorized
changes, modifications or amendments thereto shall be governed by the laws of the
Commonwealth of Pennsylvania. No government contract regulations or clauses shall apply
to the goods or services, this agreement, or act to bind Seller unless specifically agreed to by
Seller in writing.
NON-WAIVER BY SELLER: Waiver by Seller of a breach of any of these terms and
conditions shall not be construed as a waiver of any other breach.
SEVERABILITY AND ENTIRE AGREEMENT: If any provision of these terms and conditions
is unenforceable, the remaining terms shall nonetheless continue in full force and effect. This
writing, together with any other terms and conditions Seller specifically agrees to in writing,
constitutes the entire terms and conditions of sale between Buyer and Seller and supercedes
any and all prior discussions, and negotiations on its subject matter.

205 Keith Valley Road, Horsham, PA 19044
U.S. and Canada: 1-800-553-9092
24-Hour Service: 1-800-527-6297
International: [phone]
Fax: [phone]
E-mail: drexelbrook.inf[email protected]
Website: www.drexelbrook.com
An ISO 9001 Certified Company