Detection range
Specification
Alarm setting value
Specification
Alarm accuracy
Combustible gas: ± 25 % of the alarm setting value under the same conditions
Toxic gas: ± 30 % of the alarm setting value under the same conditions
A warning delay
Combustible gas: within 30 seconds with 1.6 times the warning setting value concentration
Toxic gas: within 60 seconds with 1.6 times gas set value concentration
Alarm display
Gas warning: Red LED lamp blinking
Trouble warning: Yellow LED lamp flashing (sensor disconnection, sensor reduction, power supply voltage abnormality, etc.)
External output
Gas concentration analog signal: DC4-20mA (common to power supply minus)
Gas alarm contact point: 1A voltage contact / automatic return
(Rated load AC250V 0.5A or DC30V 0.5A (resistance load))
Gas concentration display
LED display: Digital 4 digits display
Compatible cable
Cable outer diameter: ø10-13
5 core shield cable * 1: CVV-S1.25mm2
3 core shield cable: CVV-S2mm2 or 1.25mm2
Model Filter
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