Specifications
| Sensors principle | electrochemistry |
| Detection gas | Ammonia NH3 |
| Sampling method | diffusion |
| Debugging method | Infrared remote control |
| Environment temperature | -20~+50℃ |
| Relative Humidity | ＜95% |
| Explosion-proof method | flameproof |
| Explosion-proof sign | Ex dⅡC T6 Gb |
| Power | DC24V±15% |
| output signal | Current: (4~ 20) mA |
| switching quantity | 1 (the first-level alarm point is always open) |
| power consumption | ≤3W |
| Connection Cable | ≥1.5mm2×3；≥1.5mm2×4 |
| Maximum distance between Detector and host | ≤1000m |
| Total Weight | ≤1500g |
| Operating Pressure | 86 ~ 106kPa |
| Dimensions | 190*150*95mm |
| range | 0~100ppm |
Packing list
completeness-built unit X1, operation manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/26452/Specification.html , which is only used by users who purchase commodities from the NBCHAO.