Chang AI CI-QM01 Dew point sensor (-80…+20°C)

Dew point measurement range: -80…+20°Ctd (standard type)

Temperature measurement range: -40…+100°C

Dew point accuracy: (Air or Nitrogen) -20…-80°C +/- 2°Ctd; -80… -110°C +/- 3°Ctd

Temperature accuracy: 0…+50°C +/-0.3°C(Standard); -40…0°C and +50…+100°C +/-0.5°C(Standard). Temperature accuracy requirements can be customized

Response time: 63% [90%],20C,1bar (gauge),4L/min:

-80 -> -30°Ctd 20s [40s]

-30 -> -70°Ctd 5min [20min]

Current output: 4…20 mA(3 lines) (range can be changed)

Current output resolution: 0.002 mA

Temperature drift of current output: 0.01% of span/C

Current output load: maximum 500 ohm

Digital output: RS485

Connector: 5-pin M12

Normal measurement: 16…30V/30 mA + 4-20mA Current output

Working temperature: -20…+70°C

Storage temperature: -30…+80°C

Relative humidity: 0…95 %RH

Sample flow rate: >1 L/min

pressure: 0…16 bar

Shell: stainless steel

Protection Level: IP65

Mechanical Parts Connection: ISO G 1/2”

Stainless steel mesh filter: filter grade 30-45 um

EMC: IEC 61326-1