RKI Instruments M2A - Page 17

M2A Transmitter Operator’s Manual 17
CT-7 Series Detectors
The CT-7 Series detectors for Cl
2
and ClO
2
have a replaceable plug-in sensor inside the detector housing. An
adhesive backed gasket inside the detector housing cap helps ensure that the sensor remains plugged into the
detector housing body.
The table below outlines the M2A part numbers and replacement detector part numbers for the CT-7 Series
detectors.
Table 7: CT-7 Series Detectors
Figure 8: CT-7 Series Detectors
Target Gas, Range M2A Part Number Detector Used
Cl
2
, 0 - 3 ppm 65-2670-CL2-3 65-2302-CL2-3
Cl
2
, 0 - 5 ppm 65-2670-CL2-5 65-2302-CL2-5
Cl
2
, 0 - 10 ppm 65-2670-CL2-10 65-2302-CL2-10
ClO
2
, 0 - 1 ppm 65-2670-CLO2-1 65-2302-CLO2-1
ClO
2
, 0 - 3 ppm 65-2670-CLO2-3 65-2302-CLO2-3
ClO
2
, 0 - 5 ppm 65-2670-CLO2-5 65-2302-CLO2-5
HCN, 0 - 15.0 ppm 65-2670-HCN-15 65-2302-HCN-15
NH
3
, 0 - 75.0 ppm 65-2670-NH3-75 65-2302-NH3-75
NH
3
, 0 - 100 ppm 65-2670-NH3-1 65-2302-NH3-1
NH
3
, 0 - 200 ppm 65-2670-NH3-2 65-2302-NH3-2
NH
3
, 0 - 500 ppm 65-2670-NH3-5 65-2302-NH3-5
Hydrophobic Membrane
Plug-in Sensor
Detector
Housing Cap
Cap Gasket
Detector Housing Body
(different for each detector type)
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