Compact multi-type gas detector.
Simultaneously detects and displays oxygen, flammable gases, hydrogen sulfide, and carbon monoxide. The concentration display screen can be switched between an easy-to-understand "Japanese display" for gas type names and a "four-part display" for better visibility of concentration levels. Workers can wear it at construction sites to ensure safety in the work environment and for the safety of the workers.
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Detection target gases: Flammable gases (methane), oxygen, hydrogen sulfide, carbon monoxide Gas sampling method: Diffusion type Detection principle: Contact combustion type, galvanic cell type, potentiostatic electrolysis type, potentiostatic electrolysis type Detection range (service range): 0–100% LEL (101–110% LEL) 0–25.0 vol% (25.1–50.0 vol%) 0–30.0 ppm (30.1–150.0 ppm) 0–300 ppm (301–2,000 ppm) Alarm setting values: 1st stage: 10% LEL 2nd stage: 30% LEL 1st stage: 19.5 vol% 2nd stage: 18.0 vol% 1st stage: 10.0 ppm 2nd stage: 15.0 ppm TWA: 10.0 ppm STEL: 15.0 ppm 1st stage: 50 ppm 2nd stage: 150 ppm TWA: 25 ppm STEL: 300 ppm Operating temperature and humidity range: -10°C to 40°C, 30% to 85% RH (provided there is no condensation) Alarm method: Buzzer, red lamp flashing, LCD display flashing, vibration (automatic reset type) Continuous operating time: Approximately 15 hours. However, for models without flammable gases as detection targets, approximately 60 hours Options: - Suction pump unit (with 8m introduction tube) - Log data collection set
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At Ascom Co., Ltd., we rent out measuring instruments to ensure safety and security on site. We offer a variety of products, including noise and vibration measuring instruments, gas detectors, and water quality testers, so please feel free to consult us if you have any requests.