Comparison table

Model 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
89.00 zł C
Semiconductor Methane (CH4)
Propane (C3H8)
Hydrogen (H2)
0 ÷ 4
0 ÷ 1,9
0 ÷ 4
%v/v
%v/v
%v/v
57 x 190 x 42 mm 1,394.00 zł C

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.