Sensitivity:-200~-650
Reaction time:< 80
Zero current:-80~+80
Operating temperature:-10~50℃
Working humidity:20~95%RH
Typical applications:air conditioning, refrigeration equipment
Operating Temp:-40 C
Storage Temp:-20 C
Operating Pressure:80kPa
Supply Voltage:3.2 VDC (+5%)
Average Current Consumption:30mA
Operating Humidity:0%
Long-term stability:< 2% signal
Operating temperature:-20 ° C to 50 ° C
Working humidity:15 to 90%RH (no condensation)
Loop voltage:Vc ≤24V DC
Heating voltage:VH 5.0V±0.2V AC or DC
Load resistance:RL adjustable
Heating resistance:RH 35.0Ω±3.0Ω
Heating current:IH 140mA±20mA
Heating power consumption:PH 850mW±120mW
Interface level:3.3V(compatible with 5V)
Measuring range:Optional from 400 to 10000ppm
Output signal:Serial port (UART)(TTL level 3.3V) PWM
Interface level:3.3V
Measuring range:0~10000ppm
Output signal:Serial port (UART)(TTL level 3.3V)
It weighs about:5 grams
Service life:2 years in the air
Storage temperature:0 oC to 20 oC
Optical Distance:750μm
Responsivity:3.5kVW
Temperature CoeWcient:-0.1%K
resolution:1%LEL
voltage:5V
Measurement accuracy:Plus or minus 3% Fs
