Additional information
| Product name | Hydrogen sensor H2 concentration monitoring transmitter |
|---|---|
| Make | Schelt(India) |
| Output signal | 4-20mA/0-5V/0-10V/RS485 |
| Power consumption 485 | 0.9W |
| Analog | 0.12W |
| Operating temperature | -20~50?C |
| Working humidity | 15-90%RH without condensation |
| Pressure range | 90-110Kpa |
| Stability | ?2% signal value/month |
| Precision | ?3%FS |
| Resolution lppm | 1000ppm:?70S |
| Response time | 40000ppm?60S1000ppm?+10ppm |
| Zero drift | 40000ppm ? 20ppm |
| Measurement method | Imported Honeywell electrochemical sensor |
| Repeatability | ?2% output value |
| Service life | ?24 months |
| Preheat time | ?5 minutes |
