COSMOS KD-12D 一氧化碳，硫化氢固定探测头 (ppm; Electrochemical cell)

Target Gas: Carbonmonoxide; hydrogen sulfide

Sensor type:  Electrochemical cell

Detection Range: ppm

Power supply: 24 VDC (±20%)

Power consumption: 3W max

Repeatability:  F.S: ±10%/ F.S: ±10%

External Output: 

+ Gas concentration analog signal

 ・4-20mADC(common negarive with power supply)

+ Gas alarm contact (1st stage only)

 ・1a non-voltage contact output, non-latching

 ・HART communication protocol Rev. 7.5 (option) 

Approvals:  II 2 G Ex db IIC T5 Gb (ATEX); Ex db IIC T5 Gb (IECEx); Ex db IIC T5 (Janpan EX) IP65 rating

Temperature: -10 to +40 °C

Humidity:  30 to 85 %RH

Weight: Approx: 1.3kg

Datasheet