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.
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Parameter name
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485 Type
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Power supply
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DC 10-30v
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Output signal
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RS485
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Operating temperature&humidity
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-20~50℃, 15~90%RH
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Pressure range
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90~110Kpa
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Power consumption
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0.9W
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Temperature measurement range
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-40℃~+80℃
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Humidity measurement range
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0~100%RH
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Temperature accuracy
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±0.5℃（25℃）
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Humidity accuracy
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±3%RH（60%RH,25℃）
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Stability
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≤2%
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Range
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0~1000ppm、0~40000ppm
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Precision
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±5%FS
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Resolution
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1ppm
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Response time
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1000ppm：≤70S；40000ppm：≤60S
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Preheat time
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≥5 minutes
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Parameter name
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Analog type
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Power supply
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DC 10-30v
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Output signal
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4~20mA、0~5V、0~10V
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Operating temperature&humidity
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-20~50℃, 15~90%RH
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Pressure range
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90~110Kpa
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Power consumption
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0.12W
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Stability
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≤2% signal value/month
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Range
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0-1000ppm、0-40000ppm
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Precision
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±5%FS
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Resolution
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1ppm
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Response time
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1000ppm：≤70S；40000ppm：≤60S
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Preheat time
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≥5 minutes
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Details Images
Features of hydrogen sensor
1. Imported first-line brand electrochemical sensors are used, which are stable and durable.
2. Range 0-1000ppm、0-40000ppm are available.
3. The measurement accuracy is high, within ±5% FS, and the repeatability can reach within 2%.
4. A variety of analog signal output options: 4~20mA/0~5V/0~10V/RS485
5. Optional high-quality OLED display, the value can be viewed directly on site, and can be displayed clearly at night.
6. On-site power supply adopts 10~30V DC wide-voltage power supply, which can adapt to a variety of on-site DC power supplies.
7. The product adopts a wall-mounted waterproof shell, which is easy to install and has a high degree of protection, which can be used in harsh on-site environments.
Output method
