Best sales OC-904 handheld helium recovery detector for gas leak concentraton alarm
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.
Technical Specification:
Gas type: combustible, toxic or ther special gas
Sensor life: 2~3 years
Display Information: Gas types, Concentration value, Concentration unit, Time, Battery status, Alarm status, etc.
Display: Large screen LCD
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)
Body Material: ABS and PC
Package: ABS carrying case
Dimensions: 110*60*30mm
Weight: 210g (with charger)
Warranty: 2 years
Ada Bu
Whatsapp: +8615981942832
Add: No. 923, 9th Floor, Unit 2, No. 78, Shangding Road, Zhengzhou Area, Henan Pilot Free Trade Zone
Email: info@china-oceanus.com
