Shiantech SAW4 gas detector

€556.60

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Portable multi-gas detectors are designed to protect workers in a variety of environments, including confined spaces such as manholes, sewers, and other areas with poor ventilation. The SAW4 multi 4 gas detector detects oxygen (O2), hydrogen sulfide (H2S), carbon monoxide (CO) and explosive gas (CH4/LEL) levels.

Specification:

CH4
Measuring range: (0.00~5.00)%Vol
Error: (0.00~1.00)%CH4:±0.10%CH4, (1.00~3.00)%CH4:±10%, (3.00~4.00)%CH4:±0.30%CH4
Reaction time: 20s
Resolution: 0.01%vol
Alarm: 1.00%vol (settable in full range)

lol
Measuring range: (0.00~100)%LEL
Error: (1~20)%LEL:±2%LEL, (20~60)%LEL:±2%, (60~100)%LEL:±6%LEL
Reaction time: 20s
Resolution: 1% LEL
Alarm: 20% LEL (settable over full range)

CO
Measuring range: (0~1000) ppm
Error: (0~20)% ppm:±2ppm, (20~100)ppm:±4ppm, (100~500)ppm:±5%, (500~1000)ppm:true value ±6%
Reaction time: 45s
Resolution: 1ppm
Alarm: 24ppm (adjustable over full range)

H2S
Measuring range: (0~100)ppm
Error: (0~50)ppm:±3ppm, (50~100)ppm:±10%
Reaction time: 45s
Resolution: 1ppm
Alarm: 10ppm (adjustable over full range)

O2
Measuring range: (0.0~30.0)%Vol
Error: (0.0~5.0)%:±0.5%vol, (5.0~30.0)%vol:±0.9%vol
Reaction time: 35s
Resolution: 0.01%vol
Alarm: 18.0%...25.0%vol (adjustable in the whole range)

Alarm volume: 80dB
Alarm types: sounds, lights (visible up to 20m away)
Sensor life: ≥2 years(CO,O2,H2S), ≥1 year(LEL,CH4)
Operating current: 95mA
Power supply: Pl123450 3.7V/1500mA battery
Battery life: ~12h
Charging time: 4-5h
Protection class: IP54
Working temperature: -25°C...55°C, briefly -40VC~55°C
Dimensions: 130x66x30mm
Weight: 500g