Description
This RS-H2-*-2 adopts imported first-line brand electrochemical hydrogen sensor, which has the characteristics of rapid and sensitive reaction and strong anti-interference ability.It also has the characteristics of long life, high precision, high repeatability and high stability. It is suitable for situations where hydrogen leaks easily and the concentration needs to be monitored in real time.
|
Parameter name
|
485 Type
|
|
Power supply
|
DC 10-30v
|
|
Output signal
|
RS485
|
|
Operating temperature&humidity
|
-20~50℃, 15~90%RH
|
|
Pressure range
|
90~110Kpa
|
|
Power consumption
|
0.9W
|
|
Temperature measurement range
|
-40℃~+80℃
|
|
Humidity measurement range
|
0~100%RH
|
|
Temperature accuracy
|
±0.5℃（25℃）
|
|
Humidity accuracy
|
±3%RH（60%RH,25℃）
|
|
Stability
|
≤2%
|
|
Range
|
0~1000ppm、0~40000ppm
|
|
Precision
|
±5%FS
|
|
Resolution
|
1ppm
|
|
Response time
|
1000ppm：≤70S；40000ppm：≤60S
|
|
Preheat time
|
≥5 minutes
|
|
Parameter name
|
Analog type
|
|
Power supply
|
DC 10-30v
|
|
Output signal
|
4~20mA、0~5V、0~10V
|
|
Operating temperature&humidity
|
-20~50℃, 15~90%RH
|
|
Pressure range
|
90~110Kpa
|
|
Power consumption
|
0.12W
|
|
Stability
|
≤2% signal value/month
|
|
Range
|
0-1000ppm、0-40000ppm
|
|
Precision
|
±5%FS
|
|
Resolution
|
1ppm
|
|
Response time
|
1000ppm：≤70S；40000ppm：≤60S
|
|
Preheat time
|
≥5 minutes
|
Details Images
