Comparison table

Model Gas sensor module Sensor Substance/property Standard alarm thresholds or measuring range Supply voltage Contact control outputs Voltage control outputs 12VDC Two-state outputs (threshold) Control output "Fault" Output controlling the shut-off valve Output in 4-20mA standard Output in 0-10V standard Output in 2-10V standard Output in RS-485 standard Visual signalling, built-in Acoustic signaling, built-in Internal battery Dimensions Net price C/G
MS-P8R8.EN Infra-red Carbon dioxide (CO2)
0 ÷ 2
%v/v
230VAC 3 2 detektor: 110 x 95 x 75, moduł: 190 x 200 x 110 mm 1,399.00 zł S
MS-P8R8.EN Infra-red Carbon dioxide (CO2)
0 ÷ 2
%v/v
230VAC 3 2 detektor: 110 x 95 x 75, moduł: 190 x 200 x 110 mm N
RS485 MS-P8R8.EN Infra-red Carbon dioxide (CO2)
0 ÷ 2
%v/v
230VAC 3 2 detektor: 110 x 95 x 75, moduł: 190 x 200 x 110 mm N
MS-P8R8.EN Infra-red Carbon dioxide (CO2)
0 ÷ 2
%v/v
230VAC 3 2 detektor: 110 x 95 x 75, moduł: 190 x 200 x 110 mm N

Detection of substance/property in other areas or other substances/properties is possible = special execution, requires consultation.
In special cases, it is possible to select the detector parameters for a specific application = required analysis of the conditions of use.