Description
| For Downloads | Data Sheet – User Manual – Other Documents – Certificates | |
| Setup Software | Testing Software | |
| For Purchase | Call / WhatsApp / Telegram: +91 8148834200 | |
| For Technical Support | Call / WhatsApp / Telegram: +91 8148834211 | |
PARAMETRS:
Parameter name | 485 Type | Analog type |
Power supply | 10~30V DC | 10~30V DC (0~10V output type can only supply 24V) |
Power consumption | 0.12W | 0.25W |
Temperature measurement range | -40℃~+80℃ | |
Humidity measurement range | 0~100%RH | |
Temperature accuracy | ±0.5℃（25℃） | |
Humidity accuracy | ±3%RH（60%RH,25℃） | |
Operating temperature | -20~50℃ | |
Operating humidity | 15~90%RH non-condensing | |
output signal | RS485 | 4-20mA、0-5V、0-10V |
Pressure range | 90~110Kpa | |
Stability | ≤2% signal value/month | |
Range | 0~100ppm | |
Precision | ±2ppm or ±10% | |
Resolution | 1ppm | |
Response time | ≤35S | |
Preheat time | ≥5 minutes | |
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.
The H2S sensor designed by our company adopts the imported first-line brand electrochemical hydrogen sulfide sensor, which has the characteristics of rapid response and strong anti-interference ability.
Features of H2S sensor
1. Imported first-line brand electrochemical sensors are used, which are stable and durable. 2. Range 0-100ppm, other ranges can also be customized. 3. The measurement accuracy is high, within ±3% 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 H2S sensor 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.
