PORTABLE 4 GAS DETECTOR O2 / LEL / CO / H2S
TETRAGAS
The TETRAGAS portable multi-gas detector was developed to detect combustible gases (Ex), oxygen (O2), hydrogen sulfide (H2S) and carbon monoxide (CO) simultaneously. It is used in places where control of explosive indexes, toxic gas leaks and access to confined spaces are necessary, in order to protect the lives of workers and prevent damage to relevant facilities and equipment.
Gas sampling method: Natural diffusion
Accuracy: ≤ ± 5% FS
Response time: ≤30s
Alarm indicators: Audible, visual and vibrating
Working temperature: -20°C ~ 50°C
Humidity: <95% RH (non-condensing)
Battery: 3.7V, 1800mAh (Rechargeable Li-Ion)
Charging time: 6h ~ 8h
Battery life: ≥ 8h continuous use (without alarm)
Gas sensor life: 2 years
Explosion-proof protection rating: Exib IIB T3 Gb
Protection rating: IP65
Weight: 400g
Dimensions: 67mm x 130mm x 30mm (W × H × D)