ENMET EX-5165 User manual

ENMET
680 Fairfield Court
Ann Arbor, MI 48108
734.761.1270 Fax [phone]
www.enmet.com
EX-5165
Sensor Transmitter
Operation and Maintenance Manual

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 1
Manual Part No. – 80003-094
Table of Contents
1.0 INTRODUCTION....................................................................................................................................................................2
1.1 Unpack.............................................................................................................................................................................................2
1.2 Check Order.....................................................................................................................................................................................2
1.3 Serial Numbers.................................................................................................................................................................................2
2.0 FEATURES OF THE EX-5165..................................................................................................................................................3
3.0 INSTALLATION OF THE EX-5165...........................................................................................................................................4
3.1 Mounting the EX-5165 Enclosure ...................................................................................................................................................4
3.2 Wiring the EX-5165 to a Control Unit.............................................................................................................................................5
4.0 OPERATION OF THE EX-5165 ...............................................................................................................................................7
4.1 Start up.............................................................................................................................................................................................7
4.1.1 Typical Start Up..............................................................................................................................................................................................7
4.2 Normal Display Mode......................................................................................................................................................................8
4.2.1 Alarm Conditions EX-5165............................................................................................................................................................................. 8
5.0 MAINTENANCE OF THE EX-5165 ..........................................................................................................................................9
5.1 Maintenance Menu...........................................................................................................................................................................9
5.2 Calibration of the EX-5165............................................................................................................................................................10
5.2.1 Zero Adjust.................................................................................................................................................................................................... 10
5.2.2 Gas Span....................................................................................................................................................................................................... 11
5.2.3 Exit Maintenance Menu..............................................................................................................................................................11
5.3 Sensor Replacement.......................................................................................................................................................................13
6.0 REPLACEMENT PART NUMBERS .........................................................................................................................................14
7.0 TERMS AND CONDITIONS ...................................................................................................................................................15
7.1 Ordering Information.....................................................................................................................................................................15
7.2 Delivery .........................................................................................................................................................................................15
7.3 Payment Terms ..............................................................................................................................................................................15
7.4 Warranty Information and Guidelines ...........................................................................................................................................15
7.5 Return Policy .................................................................................................................................................................................15
8.0 INSTRUCTIONS FOR RETURNING AN INSTRUMENT FOR SERVICE...........................................................................................16
List of Figures
Figure 1: EX-5165 Features.......................................................................................................................................................................3
Figure 2: EX-5165 Mounting Dimensions.................................................................................................................................................4
Figure 3: Terminal Positions EX-5165 Sensor/Transmitter.......................................................................................................................6
Figure 4: Calibration Adapter EX-5165 Sensor/Transmitter ...................................................................................................................10
Figure 5: EX-5165 Maintenance Menu Flow Chart.................................................................................................................................12
Figure 6: Sensor Replacement .................................................................................................................................................................13
List of Tables
Table 1: EX-5165 Maintenance Menus Sequence.....................................................................................................................................9
Reference Information:
NOTE:[important information about use of instrument]
CAUTION:[affects equipment – if not followed may cause damage to instrument, sensor etc.…]
WARNING:[affects personnel safety – if not followed may cause bodily injury or death.]
Attention / Warning
Earth Ground
!

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 2
Manual Part No. – 80003-094
1.0 Introduction
The ENMET EX-5165 infrared sensor/transmitter (S/T) is a 3-wire, 24VDC 4-20mA S/T for the detection of Carbon Dioxide (CO2).
The EX-5165 is meant to be used in conjunction with an appropriate power supply and controller. The ENMET EX-5165
sensor/transmitter has been designed and approved to be used in a Class I, Div. 1, Groups B, C, D, classified areas. The approval was
issued by CSA International.
NOTE:All specifications stated in this manual may change without notice.
1.1 Unpack
Unpack the EX-5165 and examine it for shipping damage. If such damage is observed, notify both ENMET customer service
personnel and the commercial carrier involved immediately.
Regarding Damaged Shipments
NOTE: It is your responsibility to follow these instructions. If they are not followed, the carrier will not honor any claims for
damage.
•This shipment was carefully inspected, verified and properly packaged at ENMET and delivered to the carrier in good
condition.
•When it was picked up by the carrier at ENMET, it legally became your company’s property.
•If your shipment arrives damaged:
oKeep the items, packing material, and carton “As Is.” Within 5 days of receipt, notify the carrier’s local office and request
immediate inspection of the carton and the contents.
oAfter the inspection and after you have received written acknowledgment of the damage from the carrier, contact ENMET
Customer Service for return authorization and further instructions. Please have your Purchase Order and Sales Order
numbers available.
•ENMET either repairs or replaces damaged equipment and invoices the carrier to the extent of the liability coverage, usually
$100.00. Repair or replacement charges above that value are your company’s responsibility.
•The shipping company may offer optional insurance coverage. ENMET only insures shipments with the shipping company
when asked to do so in writing by our customer. If you need your shipments insured, please forward a written request to
ENMET Customer Service.
Regarding Shortages
If there are any shortages or questions regarding this shipment, please notify ENMET Customer Service within 5 days of receipt at
the following address: ENMET
680 Fairfield Court
Ann Arbor, MI 48108
734-761-1270 Fax [phone]
Toll Free: 800-521-2978
1.2 Check Order
Check, the contents of the shipment against the purchase order. Verify that the EX-5165 is received as ordered. [Each EX-5165 is
labeled with its target gas.] If there are accessories on the order, ascertain that they are present. Check the contents of calibration
kits. Notify ENMET customer service personnel of any discrepancy immediately.
1.3 Serial Numbers
Each E is serialized. These numbers are on tags on the equipment and are on record in an ENMET database.

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 3
Manual Part No. – 80003-094
2.0 Features of the EX-5165
See Figure 1 for location of features:
Feature
Description
Display
LCD: Indicates the level of gas detected by sensor
Gain Potentiometer
(POT)
POT 1: Display contrast adjustment
POT 2:
POT 3: Not Used, do not adjust
POT 4:
Visual Alarms
LED indicators:
Power / Fault Indicator LED, Green / Red
Alarm (3) Indicator Red LED, user adjustable
Magnetic Switches
M
ENU
: Advances the instrument display through menus (Zero, Span, Exit)
SELECT: Selects the Zero, Span, exit menu or sets proper calibration values for Zero or Span
Infrared Sensor
For sensing gas at percent levels, see Section 6.0 for sensor types
Magnetic switches control the instrument maintenance functions. The switch locations are indicated by MENU and SELECT. A
magnetic field pulse is applied by momentarily putting the end of the magnet in proximity to the switch and then removing it.
Referred to as tap. Since the magnetic field penetrates the window, the enclosure cover is not removed to perform calibration.
Three alarm points are preprogrammed into the EX-5165 sensor/transmitters. At each alarm point, an LED on the front panel is
activated. These internal alarm settings are independent of the 4-20mA output alarm values that can be set at a controller.
Figure 1: EX-5165 Features
3 Alarm
Indicators
Power /Fault
Indicator
Display
M
ENU
Magnetic switch
S
ELECT
Magnetic switch
Sensor
External View
Menu
Select
POT 3
See Note
POT 4
See Note
POT 2
See Note
POT 1
Display Contrast
Internal PCB View
NOTE: POT 2, POT 3and POT 4
are not used, Do Not Adjust

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 4
Manual Part No. – 80003-094
3.0 Installation of the EX-5165
CAUTION:Area must be declassified during installation.
The ENMET EX-5165 gas sensor/transmitter (S/T) is a 3-wire, 24 VDC, 4-20 mA S/T for the detection of Carbon Dioxide. The S/T is
meant to be used in conjunction with an appropriate power supply and controller. The ENMET EX-5165 sensor/transmitter has been
designed and approved to be used in a Class I, Div. 1, Groups B, C, D, classified areas. The approval was issued by CSA
International. Appropriate wiring, conduit and fittings are required for proper installation in a explosion proof rated environment.
CAUTION:Since the sensor/transmitter detects gas only at the sensor location, pay attention to the possible sources of gas, the density
of the gas, locations where the gas may be confined and locations where the gas may damage or injure property or personnel, when
choosing locations of sensor/transmitters.
Also, take into consideration environmental factors when deciding on S/T location. Avoid locations where the S/T may be damaged
by liquid immersion, excessive heat or other known hazards. Also, take precautions to insure condensation inside of the conduit does
not enter the S/T.
3.1 Mounting the EX-5165 Enclosure
Mount the enclosure, using the two mounting holes provided see Figure 2. Pay particular attention to the source and density of the
gas being detected when choosing the location. Contact ENMET if you have questions regarding your application.
CAUTION:Before connecting S/T to controller remove the power source to controller. Failure to do so may cause damage to
sensitive components.
Figure 2: EX-5165 Mounting Dimensions
Optional
Conduit fitting
Typically: ½″NPT female
Mounting Holes
2 places, 0.313
″
Sensor
Sensor/Transmitter
Enclosure Side View
Sensor
½″NPT female
Sensor/Transmitter
Enclosure Top View
Me
nu
Sel
ect

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ENMET
Manual Revision Date – June 14, 2017
Page | 5
Manual Part No. – 80003-094
3.2 Wiring the EX-5165 to a Control Unit
CAUTION:Area must be declassified during installation.
Run conduit and 16 AWG (1.5MM2) wires to the enclosure from the power supply and controller. If the EX-5165 is installed in a
hazardous location as defined by the National Electrical Code, then ALL wiring must be in accordance with the National code and
any local governing codes.
Open the enclosure, and remove the 2 screws that retain the display overlay to the circuit board.
Use caution when removing the over lay. Do not damage the magnetic switches.
Remove the two overlay standoffs and remove the circuit board, exposing the terminal strips on the bottom of the circuit board.
Do not disconnect the circuit board wiring.
Connect the wires from the controller (power supply) to the supplied J4 plug then attach to J4 terminal.
Connect the wires from the sensor to the supplied J8 plug then attach to the J8 terminal.
See Figure 3 for locations
J4 PLUG –TERMINAL TO CONTROLLER WIRING
Position
Function
1 +
24 V
DC
power
2 –
GND
3 s
4 - 20 mA out
4*
RS-485 D+
5*
RS-485 D–
*Contact ENMET for Modbus
Address information
J8 PLUG –TERMINAL TO SENSOR WIRING
Position
Function
Sensor
1 +
Power
Red
2 s
Signal
White
3 –
GND
Black
Circuit Board Bottom View
5
4
3
J4
J8
1 2 3
Plug J8
To J8
Wires to
Sensor
s
Plug J4
To J4
Wires to
Controller
s

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 6
Manual Part No. – 80003-094
Figure 3: Terminal Positions EX-5165 Sensor/Transmitter
When wiring is complete, reassemble the EX-5165. Use caution when installing the overlay so as not to damage the magnetic
switches. Put the cover back on the S/T Do Not apply power to the S/T without the cover in place.
Printed Circuit Board
(PCB)
Display Overlay
Magnetic Switches
(2 places)
Sensor/Transmitter
Enclosure Cutaway View
Display Overlay Screws
(2 places)
Display Overlay Standoffs
(2 places)
Magnetic
Switches
(2 places)
Printed Circuit Board (PCB)
J4 and J8 Terminals are located on the
bottom side of PCB
Display Overlay
Display
Display Overlay

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 7
Manual Part No. – 80003-094
4.0 Operation of the EX-5165
It is best to have the EX-5165 transmitters powered up, operational and stable for several minutes before applying calibration or test
gas to them.
When the EX-5165 transmitter is first powered up, it goes through a series of momentary screens, which identify the instrument model
number, serial number and software revision. After all of the momentary screens have been displayed, the instrument arrives at the
Main Gas Display showing the gas concentration and unit of measurement.
Depending on transmitter configuration and calibration condition, the furthest right character in the display may flash a letter
indicating the instrument status. Consult ENMET Distributor or ENMET for additional information.
4.1 Start up
4.1.1 Typical Start Up
When power is supplied to the EX-5165, the S/T will display the following sequence of information:
NOTE:Software revision may cause variations of display output.
Example of Display
Function
The instrument: Model EX-5165
The instrument: Serial Number
The instrument: Software Revision
IF the right most character is a flashing W
The instrument is in Warm-up mode
This should last about 1 minute
The Signal Output is held at 4mA during warm-up
The instrument: Normal Display Mode
Measurement of target Gas
EX-5165
75-1256
S/W X.X
0%
0%W

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 8
Manual Part No. – 80003-094
4.2 Normal Display Mode
When the EX-5165 is installed as described in section 3, and in clean air, the POWER green LED is on, the display is lit and the
information on the display is measurement of the target gas detected by the EX-5165.The red alarm and fault LEDs are not lit.
To advance through displays of operational information tap the magnet over the MENU button.
NOTE:Software revision may cause variations of display output.
See sequence of operational information below:
Display Measurement of the target gas
Tap the magnet over the MENU button
Display indicates Alarm 1 Set point
Tap the magnet over the MENU button
Display indicates Alarm 2 Set point
Tap the magnet over the MENU button
No Function for the
SELECT button
in this mode
Display indicates Alarm 3 Set point
Tap the magnet over the MENU button
Display indicates mA Span range
(Full Scale)
Tap the magnet over the MENU button
Display returns to gas measurement
Operational Display Flow Chart
4.2.1 Alarm Conditions EX-5165
There are three alarm set points available. The alarm set points can be changed within limits; see the maintenance section of
this manual for the procedure.
If the gas concentration increases above that of the alarm set point, the associated red LED is lit.
0%
A1: 5.0
SELECT
SELECT
M
ENU
MENU
A2: 10.0
SELECT
M
ENU
A3: 15.0
SELECT
MENU
mA: 20.0
SELECT
M
ENU

EX-5165
ENMET
Manual Revision Date – June 14, 2017
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Manual Part No. – 80003-094
5.0 Maintenance of the EX-5165
CAUTION:Do not open the EX-5165 S/T in a classified area.
CAUTION:Do Not Attempt A Span Procedure Without Calibration Gas Applied to The Sensor; if this is done, the S/T is forced into a
calibration fault mode.
Magnetic switches control the MENU and SELECT functions. The MENU and SELECT switch locations are indicated on the display
panel, see Figure 3. The MENU switch is used to display the various menu options and make incremental changes to numbers such as
alarm points, calibrations gas, etc. The SELECT switch is used to select that option, set zero or span digit. Most maintenance
functions are controlled by simple taps of the supplied magnet on the transmitter glass, below the MENU and SELECT boxes on the
front panel.
5.1 Maintenance Menu
To enter the maintenance menu, hold the magnet over the MENU switch for 2 to 4 seconds
Table 1 indicates the maintenance menu sequence see Figure 5 for a detailed maintenance menu flow chart.
Table 1: EX-5165 Maintenance Menus Sequence
Example of Display
Function
Normal Display Mode
Measurement of target gas
Hold the magnet over M
ENU
switch for 2 – 5 seconds to enter the Maintenance Menu
The Power/Fault LED will flash Green – Red to indicate the EX-5165 is in Maintenance Mode
To exit the maintenance Menu and return to the Normal
Display Mode:
If intended function Tap the magnet over, SELECT switch
Tap the magnet over the M
ENU
switch to advance to the Zero procedure
For adjusting Zero:
If intended function Tap the magnet over, SELECT switch
Tap the magnet over the M
ENU
switch to advance to the Span procedure
For adjusting the Span:
If intended function Tap the magnet over, SELECT switch
Tap the magnet over the M
ENU
switch to advance to each Alarm set point procedures
For adjusting the Alarm 1, 2 and 3 set points:
If Intended function, tap the magnet over SELECT switch
Tap the magnet over the M
ENU
switch to advance the mA Span set point procedure
For adjusting the mA Span set point:
If intended function Tap the magnet over, SELECT switch
Taping the MENU switch without taping the SELECT switch will allow you to cycle through the menu options.
You must Tap the SELECT switch to change the desired operation.
NOTE:If the S/T fails to respond, the magnet may have become weak and may need to be replaced.
5%
Exit
Zero
Span
mA Span
Alarm1 Alarm2 Alarm3

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 10
Manual Part No. – 80003-094
5.2 Calibration of the EX-5165
Calibration is the process of setting the instrument up to read accurately when exposed to a target gas. The Zero function sets the
clean air reference point and the Span function sets the sensitivity of the instrument.
Initial Calibration: Wait several minutes for stabilization after supplying power to the EX-5165 sensor/transmitter (S/T) before
initial calibration. The S/T has been precalibrated at the factory, and initial field calibration should result in only fine tuning to
circuit, as well to check that installation is successful. It is not necessary to open the enclosure to make adjustment. The
calibration functions are operated with magnets from outside the enclosure through the MENU and SELECT switches. Do Not open
the S/T unless the area is de-classified.
Calibration Zero and Span functions are two separate procedures. They operate independently of each other. It is recommended
that the Zero procedure be done prior to the Span procedure. ENMET recommends at least quarterly calibration of the EX-5165
transmitters.
Calibration equipment is available from ENMET to calibrate the EX-5165 sensor/transmitters. A calibration adapter will have a
fitting for the gas cylinder on one side, and a cover to go over the sensor housing on the other.
Generally, a cylinder of 20.9% Oxygen is used to provide a fresh air reference or Zero point for the calibration. Another cylinder
is used to provide the Span reference point for calibration. Depending on the instrument calibration, the Span gas may be the same
gas that the instrument is calibrated to display, or it may be another gas, which ENMET has found to have a similar response.
Figure 4: Calibration Adapter EX-5165 Sensor/Transmitter
5.2.1 Zero Adjust
A ZERO function should be performed only when the EX-5165 sensor/transmitter is exposed to fresh air. If the air at the sensor
is in question, use a cylinder of 20.9% oxygen to provide a clean air reference. Attach the cylinder to the calibration adapter.
Enter the maintenance menu by placing the magnet over MENU switch for 2 to 4 seconds. See Figure 5, EX-5165
Maintenance Menu flow chart.
The second menu available is the Zero.
Tap the SELECT switch to perform a Zero.
If the Zero is successful, Cal OK appears on the display and in 1 – 2 seconds, display will change to Span.
If you wish to Span the sensor Tap the SELECT switch you are now ready to apply gas. Proceed to gas span step 2
If you wish to Exit the maintenance menu, Tap MENU switch until Exit is displayed, then tap SELECT switch to return to
the instrument Normal Gas Display
If the Zero is Not successful, sensor is outside of safe parameters to be zeroed, the display will read Bad Zero. Repeat
Section 5.2.1 Zero Adjust making sure to use a cylinder of 20.9% Oxygen.
Regulator
Gas Cylinder
Select
Menu
Output, for Gas
Input, for Calibration
or Optional Gas Sampling
Calibration Cover

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ENMET
Manual Revision Date – June 14, 2017
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Manual Part No. – 80003-094
5.2.2 Gas Span
It is recommended that the Zero Function be performed first.
Enter the maintenance menu. See Figure 5, EX-5165 Maintenance Menu flow chart.
1. Tap the MENU switch once to show Span on the display.
2. Tap the SELECT switch to perform a Span procedure. The display will alternate between the calibration gas
concentration and a signal level.
3. Attach the associated calibration gas cylinder to the regulator and calibration cover. See to Figure 4.
4. Open the valve to apply the calibration gas to the sensor.
5. Watch for the signal level to stabilize.
6. Once the signal level has stabilized, the EX-5165 will automatically lock in the calibration data and:
If the Span is successful, Cal OK appears on the display momentarily, then advances to Alarm 1. Remove calibration
gas. To exit maintenance menu, tap the MENU switch until Exit appears, then tap the SELECT switch.
If the sensor is outside of acceptable parameters, Bad Span is displayed momentarily, then returns to Span.
Remove calibration gas. Tap the MENU switch until Exit appears, then tap the SELECT switch. Check span gas and
repeat calibration.
NOTE:Some software revisions require the SELECT switch be tapped to accept the signal.
7. Calibration is complete.
5.2.3 Exit Maintenance Menu
Exit maintenance, by tapping on the MENU switch until Exit appears on the display. Tap the SELECT switch to return to the
instrument Normal Gas Display.
Normal Display Mode
N
OTE
:You can change the Calibration Gas Level. H
OLD
the magnet over the S
ELECT
switch for 2 – 4 seconds
The MENU switch changes digit indicated by underscore cursor
The SELECT switch locks underscored digit and moves to next digit
5%
M
ENU
H
OLD
the magnet over the M
ENU
switch for 2 – 4 seconds to
enter the Maintenance Menus
Exit
S
ELECT
Tap the S
ELECT
switch to return to the Normal Display
Mode. See Section 5.2.3
M
ENU
Tap the magnet over the M
ENU
switch to cycle through Maintenance Menus
OR
Zero
Cal OK
If the Zero signal is within Preset Specs the EX-5165 will display Cal
OK, See Section 5.2.1
If the Zero signal is not within Preset Specs the EX-5165 will display
Bad ZERO
NOTE:Some software revisions require the SELECT switch be tapped to
accept the signal.
S
ELECT
MENU
Bad ZERO
PV: 0
S
ELECT
Tap the S
ELECT
switch to initiate Zero adjustment
Select
Menu

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 12
Manual Part No. – 80003-094
Figure 5: EX-5165 Maintenance Menu Flow Chart
Apply Calibration Gas until signal value becomes stable
(about 1 to 4 minutes) See Figure 4
If cal is good display will indicate OK or Same
If cal is not within preset “range” display will indicate
Bad Sens
M
ENU
PV: 0
15.0
Cal OK
Same mV
Bad Sens
Span
SELECT
S
ELECT
OR
OR
N
OTE
: You can change the Calibration Gas Level.
HOLD the magnet over the SELECT switch
The MENU switch changes digit indicated by underscore cursor
The SELECT switch locks underscored digit and moves to next digit
See Section 5.2.2
S
ELECT
mA Span
M
ENU
S
ELECT
20.0
To change mA Span set point:
Tap the MENU switch until mA Span is displayed
Tap the SELECT switch to display the set point
The MENU switch changes digit indicated by underscore cursor
The SELECT switch locks underscored digit and moves to next digit
To return to Normal Gas Display:
Tap MENU switch until EXIT is displayed
Then tap SELECT switch
To change Alarm set points:
Tap Menu switch until Alarm to be changed is displayed
Tap Select switch to display the set point
The MENU switch: changes digit indicated by underscore cursor
The SELECT switch: locks in the underscored digit and moves to
next digit
If change is not within range display returns to first digit
If change is within range display moves to Set Time Delay
Use MENU and SELECT switches as above to change time delay.
Between 0 and 5 seconds is allowed
If change is within range display moves to next menu
Λ - Indicates increasing alarm
V - Indicates decreasing alarm
SetTDsec
0
Alarm3
S
ELECT
Λ15.0
M
ENU
SetTDsec
0
Alarm1
MENU
S
ELECT
Λ5.0
SetTDsec
0
Alarm2
M
ENU
S
ELECT
Λ10.0

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Manual Revision Date – June 14, 2017
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Manual Part No. – 80003-094
5.3 Sensor Replacement
CAUTION:Area must be declassified during sensor replacement.
Sensors should be replaced when they can no longer be calibrated. Replacement sensor part numbers are listed in Section 6.0 of
this manual. If you do not know the proper part number for your sensor, be sure to have the EX-5165 serial number available
when contacting your Distributor or ENMET Technical Support.
To replace a sensor, it is not necessary to open the transmitter housing.
Remove the set screw from sensor housing base.
Unscrew the sensor housing cover and remove Sensor/PC Board Assembly.
NOTE: Sensor and PC Board are attached and should not be separated from each other.
Plug in new Sensor/PC Board Assembly.
Reassemble the sensor housing.
After the new sensor, has been installed, it is suggested to allow the sensor to stabilize for several minutes.
A Factory calibration must be performed.
After entering the Maintenance menu, advance to the Zero menu. Then while viewing the Zero menu, hold the magnet over the
MENU switch for 2-4 seconds.
After 2-4 seconds, an F will appear on the far-right hand side of the display. The F indicates that the instrument is in Factory
mode.
Perform the calibration Zero and Span procedures as outlined in Section 5.2. Be sure that the F is present when selecting the Zero
and Span functions.
The Factory calibration sets a calibration window for future standard instrument calibrations.
Only perform a factory calibration when installing a new sensor!!
Figure 6: Sensor Replacement
Set Screw
Sensor Housing Base
Sensor /P C Board
Assembly
Sensor Housing Cover

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Manual Revision Date – June 14, 2017
Page | 14
Manual Part No. – 80003-094
6.0 Replacement Part Numbers
ENMET replacement part numbers:
Description
Part Number
Sensor, Infrared Carbon Dioxide for 0 – 2,000 ppm
03053-025
Sensor, Infrared Carbon Dioxide for 0 – 5,000 ppm
03053-027
Sensor, Infrared Carbon Dioxide for 0 – 10,000 ppm
03053-029
Sensor, Infrared Carbon Dioxide for 0 – 2%
03053-033
Sensor, Infrared Carbon Dioxide for 0 – 5%
03053-039
Sensor, Infrared Carbon Dioxide for 0 – 20%
03053-043
Sensor, Infrared Carbon Dioxide for 0 – 60%
03053-051
Consult ENMET Distributor or ENMET for additional ranges
Regulator Assembly, for 34/58/103

cylinders
02506-002
Magnet
50030-001
Calibration/Sampling Adapter
03700-034
Calibration Gas, 103cylinders, Carbon Dioxide
1,000ppm
03223-1000
Calibration Gas, 103

cylinders, Carbon Dioxide
2,000ppm
03223-2000
Calibration Gas, 103cylinders, Carbon Dioxide
5,000ppm
03223-5000
Consult ENMET Distributor or ENMET for additional concentrations
Notes:

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ENMET
Manual Revision Date – June 14, 2017
Page | 15
Manual Part No. – 80003-094
7.0 Terms and Conditions
7.1 Ordering Information
Address orders to: ENMET
Attention: Customer Service Department
680 Fairfield Court
Ann Arbor, MI 48108
Email Orders: o[email protected]
Phone: [phone]
Fax: [phone]
You may also contact our customer service department by email [e-mail]. MINIMUM ORDER IS $50.00.
7.2 Delivery
Unless Seller otherwise specifies, delivery will be made: FOB Ann Arbor, MI and/or FOB Bowling Green, KY. Title and risk of
loss shall pass to Buyer at that point. Shipping and handling charges will be Prepaid and Added to Buyer’s invoice. Buyer may
request shipping be charged to their own account with a preferred carrier. Seller shall have the right to choose means of
transportation and to route shipment when specific instructions are not included with Buyer’s order. Seller agrees to deliver the
goods and services, within the time, in accordance with specifications, at the prices specified on the face hereof. Buyer’s orders to
this quotation are not subject to cancellation or deferment of delivery without indemnification of loss to the Seller resulting there
from. Seller shall not be liable to Buyer for any loss or damage sustained on account of this delay or nonperformance due to
causes beyond Seller’s control and without his fault or negligence. Where performance of the terms here is contingent upon timely
delivery of goods or services by the Buyer and such delivery is in default, Seller shall be indemnified for any damage or loss
resulting there from, and/or by extension of Seller’s delivery commitment, as applicable.
7.3 Payment Terms
Payment Terms are Net 30 Days from the date of shipment from Seller unless otherwise noted. All shipping and handling costs
will be charged to Buyer on a Prepaid and Add basis. Buyer has the option of paying for shipping by charging its own account
with a carrier
7.4 Warranty Information and Guidelines
The Seller warrants new instruments to be free from defects in workmanship and material under normal use for a period of one
year from date of shipment. The warrant covers both parts and labor excluding calibration and expendable parts such as filters,
detector tubes, batteries, etc. If the inspection by the Seller confirms that the product is defective, it will be repaired or replaced at
no charge, within the stated limitations, and returned prepaid to any location in the United States. The Seller shall not be liable for
any loss or damage caused by the improper use or installation of the product. The Buyer indemnifies and saves harmless the Seller
with respect to any loss or damages that may arise through the use by the Buyer or others of this equipment. This warranty is
expressly given in lieu of all other warranties, either expressed, implied or statutory, including that of merchantability, and all
other obligations, or liabilities of ENMET, LLC for damages arising out of or in connection with the use or repair or performance
of the product. In no event shall ENMET, LLC, be liable for any indirect, incidental, special or consequential damages or for any
delay in the performance by ENMET, LLC, which may arise in connection with this equipment. ENMET neither assumes nor
authorizes any representatives or other persons to assume for it any obligation or liability other than that which is set forth herein.
Buyer agrees to indemnify and save harmless Seller for any damage or loss from lawsuits against Seller by reason of manufacture
of sale of materials, parts, or use of processes resulting from Buyer’s design specifications. Any patent, design, pattern, tool, die,
jig, fixture, drawing, test equipment, or process furnished by Seller; whether possessed by the Seller before the date of this
quotation, or devised or acquired by Seller during performance of the terms of this quotation, shall remain the property of the
Seller except by specific stipulation on the face hereof. Seller reserves the right, without liability, for damage or loss, to destroy
Buyer’s drawings, specifications, patterns and special tools supplied by Buyer for performance of the terms on the face hereof,
unless Buyer gives notice of the disposition of such items.
7.5 Return Policy
All returns for credit must be approved in advance by ENMET, LLC. Such returns are subject to a minimum $50.00 or 20%
restocking charge, whichever is greater. Approval of equipment for return is totally at the discretion of ENMET, LLC. All
requests for return/exchange must be made no later 30 days of the original shipping date from ENMET. The actual amount of any
resulting credit will not be determined prior to a complete inspection of the equipment by ENMET. Calibration gas cylinders
cannot be returned or restocked.

EX-5165
ENMET
Manual Revision Date – June 14, 2017
Page | 16
Manual Part No. – 80003-094
8.0 Instructions for Returning an Instrument for Service
Contact the ENMET Service Department for all service requests.
Phone: [phone]
Email: rep[email protected]
Fill out the “Service Request Form” found at the end of this manual and return with your instrument for all needs. Please send your
instrument for service to the site in which the product was purchased. A new “Service Request Form” may be requested if the one
found in the manual is not available. All instruments should be shipped prepaid to ENMET.
Address for Service:
Michigan Location: ENMET
Attention: Service Department
680 Fairfield Court
Ann Arbor, MI 48108
Kentucky Location: ENMET
62 Corporate Court
Bowling Green, KY 42103
Providing the “Service Request Form” assists in the expedient service and return of your unit and failure
to provide this information can result in processing delays. ENMET charges a one hour minimum billing for all approved repairs with
additional time billed to the closest tenth of an hour. All instruments sent to ENMET are subject to a minimum evaluation fee, even if
returned unrepaired. Unclaimed instruments that ENMET has received without appropriate paperwork or attempts to advise repair
costs that have been unanswered after a period of 60 days may, be disposed of or returned unrepaired COD and the customer will be
expected to pay the evaluation fee. Serviced instruments are returned by UPS/FedEx Ground and are not insured unless otherwise
specified. If expedited shipping methods or insurance is required, it must be stated in your paperwork.
NOTE: Warranty of customer installed components.
For Warranty Repairs, please reference ENMET’s “Warranty Information and Guidelines” (found earlier in this section).

Mailing/Shipping Address:
ENMET
680 Fairfield Court
Ann Arbor, MI 48108
[email protected]
Phone: [phone]
Fax: [phone]
ENMET
Rev.2 – 9/15/2016
Service Request Form
Service Request Form
PAYMENT METHOD
☐COD
☐VISA/MasterCard
☐American Express
Card Number
Exp. Date
Security Code:
Name as it Appears on
Card:
RETURN SHIPPING METHOD
☐
UPS Ground
☐
UPS 3 Day
Select
☐
UPS Next Day
Air
☐
UPS ND Air
Saver
☐
UPS 2 Day Air
UPS Account #:
☐
FedEx Ground
☐
FedEx Air
Express Saver
☐
FedEx Air
Overnight Std.
☐
FedEx Air 2
Day
☐
FedEx Air
Overnight P-1
FedEx Account #:
Insure Shipment:
☐
Yes
☐
No
Insurance
Amount:
$
Product Name or Number:
Product Serial Number:
Describe Problem or Needed Service:
Warranty Claim?
☐
Yes
☐
No
CUSTOMER INFORMATION
Billing Address:
Shipping Address:
Contact Name:
Phone #:
Email:
Fax #:
PO/Reference
#: