Product Description
Hydrogen sulfide is a colorless, odorous, flammable gas, which is irritating and suffocating, it is harmful to the human body. Renke hydrogen sulfide sensor adopts electrochemical principle, which is sensitive in response and strong in anti-interference ability. In order to meet the requirements of different places, we provide four types: wall-mounted H2S sensors, duct type H2S sensors, portable H2S detectors and fixed H2S detectors. Our wall-mounted H2S sensor has RS485 hydrogen sulfide sensor and analog hydrogen sulfide sensor (4-20mA/0-5V/0-10V) optional.
Product Features
- Adopt imported first-line big brand electrochemical sensor, stable and durable.
Range 0-100ppm, other ranges can also be customized. - High accuracy, and repeatability within 2%.
- Can add OLED display, the value can be viewed directly on-site, and can be clearly displayed at night.
- It adopts a 10~30V DC wide voltage power supply, which can adapt to various DC power sources on site.
- Optional temperature and humidity hydrogen sulfide 3 in 1 sensor, with high protection level, can be used in harsh field environments.
Parameters
Power supply: 10~30V DC
Output signal: RS485, 4-20mA, 0-5V, 0-10V
Range: 0~100ppm
Accuracy: ±2ppm or ±10%
Resolution: 1ppm
Working environment: -20°C~50°C, 15~90%RH without condensation
T & H range: -40°C~+80°C, 0~100%RH
T & H accuracy: ±0.5(25°C), ±3%RH(60%RH,25°C)
Pressure range: 90~110Kpa
Stability: 2% signal value/month
Zero drift (-20~40°C): ±5ppm
Repeatability: 2%
Service life: 24 months
Response time: 35S
Warm-up time: 5 minutes
MakeWebEasy