ZZC
summary
HT-H series gas detector (hereinafter referred to as the detector) is a detector independently developed by our company, can be widely used in petrochemical, fire, environmental protection, scientific research and other production, storage and use of indoor and outdoor gas leakage dangerous places.
HT-H sets and calibrates the high / low limit alarm value of the detector, monitors all the actions of the detector, and provides you with humanized and operable services for safe production.
main features:
The ● is small and convenient, easy to carry;
The ● shell is explosion-proof type and can be used in dangerous environment;
● has good long-term stability and small zero-point drift;
The ● has good repeatability and high reliability.
| Technical parameter table | |
| working life | Battery: more than 3 years sensor: more than 2 years |
| working temperature | -20℃ to + 50℃ |
| Working humidity | 5-95％RH |
| alarm lamp | Flash of the highlighted red LED |
| vibration alarm | standard |
| audible alarm | 10 cm and 95 dB |
| show | Background Light LCD Monitor |
| sensor | Replacement electrochemical sensor |
| diagnose | Safety self-inspection |
| cell | CR2 lithium battery (nominal capacitance: 0.8Ah, nominal voltage: 3V) |
| power rating | 0.021w |
| Essential safety level | China: Ex ibⅡC T4 Gb |
| Explosion proof number | CE15.2338 |
| Electromagnetic protection grade | CE EN50270:1999 and EN55011 |
| size | 93mm×50mm×27mm |
| weight | Gas gas: 81.5 g.Oxygen: 93.0 g |
