FAD CH2O gas module for Membrapor formaldehyde gas sensor CH2O gas detector CHO2/C-10 toxic gas

الوصف

GAS SENSOR MEASUREMENT

【Operation Principle】 *-Electrode Electrochemical

【Nominal Range】 0 ‒ *0 ppm

【Maximum Overload】 *0 ppm

【Inboard Filter】 ‒

【Output Signal】***0 ± ***0 nA/ppm

【Resolution (Electronics dependent)】< 0.1 ppm

【T*0 Response Time】 < *0 sec

【Typical Baseline Range (pure air, *0°C)】*0.1 ppm to 0.*2 ppm

【Maximum Zero Shift (**0°C to **0°C)】N.D.

【Repeatability】 < 2 % of signal

【Output Linearity】 Linear

【Gain】 -

 

ELECTRICAL

【Rec. Load Resistor】*0 Ohm

【Bias (V_Sens-V_Ref)】not recommended

【Conformity to RoHS directive】RoHS Compliance

 

ENVIRONMENTAL

【Relative Humidity Range】*5 % to *0 % R.H. non-condensing

【Temperature Range】 **0 °C to *0 °C

【Pressure Range Atmospheric】± *0%

【Pressure Coefficient】 N.D.

【Humidity Effect】 Abrupt changes in humidity cause a short-term signal

 

LIFETIME

【Expected Operation Life】3 years in air

【Expected Long Term Output Drift in air】< 2 % per month

【Filter Life】

【Storage Life】 6 months in container

【Rec. Storage Temperature】 5 °C *0 °C

【Warranty Period】*2 months from date of dispatch

Performance data conditions: *0 °C, *0% RH, ***3 mbar

 

MECHANICAL

【Weight】 *3 g

【Position Sensitivity】None

 

APPLICATIONS

Continuous Air Quality Monitoring

Safety and Environmental Control

 

CROSS-SENSITIVITY DATA

The table below does not claim to be complete.

Interfering Gas   Conc.   Reading

                   ppm   ppm

Hâ‚‚                **0    5

CO              **0    *5 ± 5

Organic solvents

Gas Module parameters