portable gas detector description:
OC-904 Portable gas monitor which is applicable for gas detection, with the original imported sensor, with the safe and reliable quality. It’s with the diffusion sampling mode, can be connected with the external pump. The portable gas detector can promise the security for the personnel working under the harmful environments.
Common applications is gas safety inspection and alarm for industrial scene, such as petroleum refinery, chemical plants, LPG stations, boiler rooms, gas stations, paint spray booths, metallurgy, mining, fire, environmental protection, etc.
Portable gas monitor features:
It used original imported sensor with good quality and high accuracy.
It can be combined with 1~4 different gas sensors for different gas type.
LCD dot matrix display, support both English and Chinese operating menu.
Adjustable preset two-stage alarm level.
With audible-visual-vibration alarm mode.
With a back clip, which is easy to carry when working.
Powered by rechargeable battery with big capacity which support a long working period.
Portable gas detector technical specification:
| Gas type | Combustible gas, Oxygen gas, Toxic gas, Carbon Dioxide, VOCs |
| Sensor Type | Catalytic combustion sensor for combustible gas;
Electrochemical sensor for Oxygen and Toxic gas; Infrared sensor for Carbon Dioxide(CO2); PID sensor for the VOCs. |
| Sensor life | 2~3 years for Catalytic combustion sensor and Electrochemical sensor; 3~5 years for PID sensor |
| Display Information | Gas types, Concentration value, Concentration unit, Time, Battery status, Alarm status, etc. |
| Data Storage | With data storage function with memory capacity of 1000 alarm records. |
| Sampling mode | Diffusion sampling (Available for connection with external pump) |
| Operating Language | Chinese or English operating menu is able to be changed freely. |
| Alarm Mode | Audible-visual-vibration alarm, sound≥75dB |
| Power Supply | 3.6V, 1600mAh rechargeable lithium battery, continuous working period can reach to 10 hours or above. |
| Explosion-proof Grade | Ex ib IIB T3 |
| Protection Grade | IP65 |
| Working Environment | Working Temperature: -20℃～50℃
Working Humidity: 0-95%RH (non-condensing) |
| Dimensions | 110*60*30mm |
| Weight | 210g (with charger) |
| Warranty | 2 years |
If any questions on the portable gas monitor, welcome to contact us.
