Instruction 3015-5508 (Rev 2)
1
Portable Gas Monitor (PGM-IR)
Infrared Sensor Replacement
Instruction 3015-5508
Rev. 2 – March 2013
1. Scope
These instructions describe how to replace the IR
sensor in the Portable Gas Monitor (example shown in
Figure 1). It is assumed that the user is familiar with
the operation of the appropriate monitor model. If
necessary, refer to the corresponding instruction
manual for detailed operation and maintenance
information. Table 1 provides a list of the appropriate
instructions and parts necessary for each model, and
additional information to assist in identification
(supported gas types and internal bladder bag
presence).
IR Sensor (Bench)
Figure 1. Sample Replacement IR Sensor (Left) and PGM-IR in Soft Case (Right)
Table 1: Part Number Information
PGM-IR
Model
Supported
Gas Type
IR Sensor
Replacement
Kit
Solo IR
Sensor*
Instruction
Manual
Purge Air
(Bladder)
Bag?
3015-5148
SF
6
3015-5509
3015-5087
3015-5150
Yes
3015-4484
Refrigerant
3015-4721
3015-5086
3015-4584
3415-5420
3015-5466
No
3015-5696
3015-8000
3015-8003
3015-8001
CO
2
3015-5759
3015-5090
3015-9000
3015-8002
* Not for individual sale.
NOTE:
The solo IR sensor part numbers in Table 1 are used for ID purposes only. To order a
replacement kit for your sensor, use the IR Sensor Replacement Kit part number. For
example, to order a replacement kit for a solo sensor labeled with model number 3015-5087,
order IR Sensor Replacement Kit 3015-5509.
Patent 6,590,690
