Portable oil vapour concentration detector

Portableoil vapourconcentrationdetector Model: CN61M/RBB Library No.M65979

Features: 1 digital display; 2 can detect combustible gases; 3 easy to carry, easy to operate; 4 vibration function, zero self-aligning, self-set alarm value; 5 Test principle: catalytic combustion, high-performance imported sensors; 6 rechargeable lithium batteries work, long life; 7 natural diffused sampling methods. Technical parameters: 1 Accuracy: ± 5% F • S 2 Alarm mode: digital display 3 Alarm sound: ≥ 70dB 4 Response time: ≤ 30S 5 Recovery time: ≤ 60S 6 Resolution: ± 1% LEL 7 Security Level: Exd â…¡ Ct3 8. Measuring range :0-100% LEL, detection accuracy of 1% LEL 9. Working Environment:

Temperature: -20 ℃ ~ 60 ℃, humidity: ≤ 95% RH non-condensing 10 Working voltage: 3.6V 11 Charge time: about 150mA12h 12 continuous working time: ≧ 8h 13

Weight: 3.6V Li-ion battery, weighing about 120g 14

Dimension: 120mm * 38mm * 68mm 15 Battery capacity: 1800m Ah