GMI First Responder 气体检测仪

GMI First Responder 气体检测仪
GMI First Responder是为工业领域设计的用来为应急技术人员使用的一款可燃气体探测仪。GMI First Responder可以侦测PPM，LEL以及VOL浓度的可燃性气体，以及附加功能的内部CO大气检测功能，可选的外部范围的高速半导体传感器探头的扩散使小配件泄漏检测快速反应。

功能：

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
Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter
Comprehensive range of probes and accessories available
Rugged polypropylene case, sealed to IP54 rating
Rechargeable or alkaline battery options
Fully certified to international standards

技术参数：

Measuring Ranges	Resolution
0 - 10,000 ppm Flammable EXT Range (External Semiconductor Sensor) 0 - 1000 ppm Flammable 0 - 100% LEL 0 - 100% Volume Gas 0 - 1000 ppm Carbon Monoxide (CO) Note: Hydrogen Sulphide (H2S) and Oxygen (O2) are available on request.	ppm: 0 - 1000 ppm LEL: 0 - 10% 10 - 100% Volume Gas: 0 -100% CO: 0 - 1000 ppm EXT: 0 - 1000 ppm 1000 - 9999 ppm	5 ppm 0.1% 1% 1% 1 ppm 1 ppm 10 ppm
Certification	Environment
ATEX UL CSA Download Product Datasheet for details.	Temperature Limits -20oC to +50oC (-4oF to +122oF) Humidity: 0 to 95% R.H. non-condensing
Power Supply	Sampling System
Alkaline: Approx. 15 hours runtime (NiCd) Rechargeable: Approx. 9 hours runtime	Integral pump with flow fail sensor; sample path protected by hydrophobic filter and auto pump switch off.
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	Display: LCD with backlighting 4-digit digital display plus Analogue display 3-character range indication Construction / Protection Rating: Moulded polypropylene case protected to IP54

应用：

Leak survey
Gas escape detection
Carbon Monoxide detection