Specifications
| type | fixed |
| Detect the amount of gas | single gas |
| Sensors principle | electrochemistry |
| Detect gas | Miscellaneous |
| Measurement Range | 0~100ppm (C2H4O ethylene oxide) |
| resolution | 1ppm |
| Alarm point | 20ppm |
| Working Voltage | DC24V±10% |
| error of indication | ±3%FS |
| System power | Maximum power consumption 3W |
| Operating Environment | Temperature: -20 ℃~ 50 ℃, Humidity: 0-95% RH (non-condensing) |
| Relay control port | Passive relay output, full load power 1kW |
| Dimensions | 190 * 150 * 95Mm (length * width * thickness) |
| Explosion-proof Certificate number | CNEx16.0449 |
| Explosion-proof sign | Exd ⅡC T6 Gb |
| response time | <30S |
| signal output | 3-Wire 4~ 20mA or 4-wire RS485 |
| Installation method | wall mount |
| shell material | die casting aluminum |
| Output current | 4-20mA |
| function | Display, alarm light |
Packing list
Host X1, Encasement Box X1, Charger X1, Calibration Cover X1, Manual X1, Certificate X1, Warranty Card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/16169/Specification.html , which is only used by users who purchase commodities from the NBCHAO.