User Manual
Pioneer Gas Monitor Operator’s Manual Gas Detectors • 41
Appendix B: Gas Detectors
Overview
This appendix includes manual inserts for the gas detectors/transmitters originally
shipped with your Pioneer Gas Monitor. If you add an additional gas detector/
transmitter at a later date, make sure you add the applicable manual insert to this
appendix to keep your manual up to date.
Gas Detection Options for the Pioneer
Gas Monitor
Table B-1 lists gas detectors and transmitters offered by RKI Instruments, Inc. for the
Pioneer Gas Monitor. The table lists the target gas(es), method of detection, part number,
and manual insert part number for each detector/transmitter.
Table B-1: Gas Detection Options for the Pioneer Gas Monitor
Detector/
Transmitter
Target Gas(es)
Method of
Detection
Det./Trans.
Part No.
Manual Insert
Part No.
LEL Combustible gas
Diffusion
1
61-1000RK 71-0027RK-01
LEL/PPM Combustible gas
Diffusion
1
61-1010RK 71-0027RK-01
LEL Combustible gas
Diffusion
2
65-2400RK 71-0027RK-10
O
2
Oxygen
Diffusion
1
65-2502RK
3
71-0027RK-02
O
2
Oxygen
Diffusion
2
65-2504RK
3
71-0027RK-09
CO Carbon monoxide Diffusion 65-2430RK 71-0027RK-07
H
2
S Hydrogen sulfide Diffusion 65-2420RK 71-0027RK-08
GD-K8A
Various toxic gases
4
Diffusion
GD-K8A-XXXX
5
71-0027RK-03
GD-K7D
Various toxic gases
4
Sample-draw
GD-K7D-XXXX
5
71-0027RK-05
1
Internal amplifier type.
2
Remote amplifier type.
3
Add -01 for the oxygen detector/transmitter that includes a vent patch that prevents water from
entering the sensor in case of hosing down or splashing.
4
See the applicable manual insert for a list of target gases.
5
Replace “XXXX” with the formula of the target gas. For example, GD-K8A-PH3 for the
phosphine version.










