Products
![E2638-H2S - Hydrogen Sulfide Detector](https://evikon.eu/cache/19/1958e17b88da5f610476641d9a4989642b0c7543_320x320_fwb_i.png)
E2638-H2S - Hydrogen Sulfide Detector
- Stable long-life electrochemical sensor
- Range 0...100 or 0...2000 ppm H2S
- Resolution 1 ppm H2S
- Two SPST relays option
- 2 × 4-20 mA or 0-10 V, RS485
![E2638-CH4 - Methane Detector](https://evikon.eu/cache/89/893e9194c6ff86bb241f376b1def60734cb6f9ec_320x320_fwb_i.png)
E2638-CH4 - Methane Detector
- Stable long-life metal-oxide / pellistor sensor
- Range 0...100% LEL CH4
- Resolution 0,1 / 1 % LEL CH4
- Two SPST relays option
- 2 × 4-20 mA or 0-10 V, RS485
![E2638-NO - Nitric Oxide Detector](https://evikon.eu/cache/70/70bf22a024125ca7f17d365ac5fa7d22279c216c_320x320_fwb_i.png)
E2638-NO - Nitric Oxide Detector
- Stable long-life electrochemical sensor
- Detection range 0...250 ppm NO
- Resolution 1 ppm NO
- Two SPST relays option
- 2 × 4-20 mA or 0-10 V, RS485
![E2638-NO2 - Nitrogen Dioxide Detector](https://evikon.eu/cache/9b/9bcce39a011ffacd6dbed888f29502b97c143487_320x320_fwb_i.png)
E2638-NO2 - Nitrogen Dioxide Detector
- Stable long-life electrochemical sensor
- Range 0...20 or 0...200 ppm NO2
- Resolution 0,1 ppm or 1 ppm NO2
- Two SPST relays option
- 2 × 4-20 mA or 0-10 V, RS485