Portable 4-Gas Detector – LEL, H2S, CO, O2 with Audible, Visual and Vibration Alarms, Rechargeable

Description

Handheld, clip-on 4-gas monitor for crews working around wellheads, tank batteries, compressor stations, vaults and confined spaces. It reads combustible gas, hydrogen sulfide, carbon monoxide and oxygen at the same time and warns with sound, light and vibration when a preset level is reached.

Measuring ranges and alarm set points

• Combustible (EX): 0-100 % LEL, resolution 1 % LEL; low alarm 20 % LEL, high alarm 50 % LEL
• H2S: 0-100 ppm, resolution 1 ppm; low alarm 10 ppm, high alarm 35 ppm
• CO: 0-1000 ppm, resolution 1 ppm; low alarm 50 ppm, high alarm 150 ppm
• O2: 0-30 % vol; low alarm 19.5 % vol, high alarm 23.5 % vol

Specifications

• Detection error: ≤ ±5 % F.S.
• Response time: T < 30 s
• Alarms: audible, visual and vibration, adjustable
• Calibration: zero and span calibration functions; supplied factory calibrated according to the supplier
• Battery: 1800 mAh rechargeable
• Carry: clip and padded carrying case
• Enclosure: the supplier describes it as waterproof, dust-proof and explosion-proof; no hazardous-area certificate is included

Important

• Bump-test with a known gas before each use and calibrate on a regular schedule.
• The supplier lists this unit as civilian grade. Where your site or regulator requires a certified personal gas monitor, use a certified instrument.

Data as listed in the product specification.