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- The First Responder from GMI is a combustible gas indicator designed for emergency response technicians in the gas industry.
- The First Responder detects flammable gas at PPM, LEL and % Vol levels with the addition of carbon monoxide for internal atmosphere monitoring.
- PPM , LEL and Volume flammable gas ranges for leak detection and general safety monitoring.
- Carbon Monoxide range for internal atmosphere monitoring
- Probe mounted Semiconductor Sensor (Range 0 – 10,000 ppm), providing instant response leak detection with audible / visual ‘Ticker’ (Geiger) alarm indication
- Simple four button operation allowing access to all features
- Automatic and manual datalogging
Thông số kỹ thuật
Physical Properties
+ Dimensions : 180 (H) x 95 (W) x 105 (D) mm; 7.1 (H) x3.7 (W) x 4.1 (D) in
+ Weight: 1.7kg. (3.75lbs.) with alkaline batteries
Power Supply
+ Alkaline: Approx. 15 hours’ runtime
+ Rechargeable (NiCd): Approx. 9 hours’ runtime
Display
+ LCD with backlighting
+ 4-digit digital display plus analogue display
+ 3-character range indication
Environment
+ Humidity: 0 – 95% RH non-condensing
+ Temperature: -20oC to +50oC (-4oF to +122oF)
Measuring Ranges
+ PPM : 0 – 1000ppm
+ LEL : 0 – 10%
+ LEL : 10 – 100%
+ VOL : 0 – 100%
+ EXT : 0 – 1000ppm
+ EXT : 1000 – 9999ppm
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