Key Specifications/Special Features:
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- Portable single gas detector can make continuous detection to combustible and toxic gases Suitable for combustible and toxic gas leakage detection in underground pipe or mines and keeps the workers safe, prevents the facilities from being destroyed
- Detector, adopts excellent-quality sensor, makes detection in the way of natural diffusion With good sensitivity and reproducibility
- Detector adopts embedded MCU controller, easy to operate
- Shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof
- Main features:
- Advanced MCU control with low power consumption
- LCD indication
- Low and high alarming level
- Adjustable calibrating level
- Combustible gas sensor high content protection function
- High concentration protection for combustible gas
- Self test for the combustible gas sensor
- Low battery indication
- Real-in time indication
- Replaceable sensor module
- Self-adjustment function
- Visual and audible alarm with vibration
- STEL and TWA alarming for toxic gases
- Advanced self-examination and self-renovation function
- Password management to avoid wrong operation
- Self-safety anti-explosion
- Specifications:
- Detecting gas: combustible gas （CH4,C3H8,H2）and toxic gas, oxygen
- Accuracy: lessthan/= +/- 5% F.S.
- Response time: T<30s
- Indication: LCD indicates the time and state
- Indication of alarm, fault and low voltage with LED, sound, vibration
- Working environment:
- Operating temperature -40 to 70 deg. C (for combustible gas)
- Operating temperature: -20 to 50 deg. C (for toxic gas)
- Humidity: less than 90% RH non-condensing
- Working voltage: DC3.6V Li battery；1200mAh
- Charging time: 4 to 6 hours
- Working time: combustible gas: less than/= 8 hour continuously toxic gas: less than/= 300 hour continuously
- Life of sensor: 2 years
- Protection grade: IP65
- Weight: about 200g (including battery）
- Dimensions: 110 x 60 x 40mm
