Description

Feature

Using imported high-precision Infrared principles sensor
LCD dot matrix display technology can display the type of gas, the gas unit, gas concentration values, measured maximum, local time, ambient temperature, etc.
Support Chinese and English operation interface, easy to switch
Gas concentration unit PPM, mg/m3 can quickly switch display
Built-in micro sampling pump, the pump suction size ten stalls adjustable
Explosion-proof certification, proof grade Exia II CT4

Gas Petected	H2
Detection Principle	Electrochemical principles / Thermal Conduction Principle
Measure Range	0 ppm to 1000 ppm, 2000 ppm, 5000 ppm; 0 ppm to 10000 ppm, 20000 ppm, 40000 ppm; 0% to 10 %, 50 %, 100%, 99.999 % vol
Resolution	1 PPM; 0.01 % VOL
Sampling Method	Pump- suction, flow up 1l/min, pump suction size ten stalls adjustable
Precision	2 %
Data Logger	100,000 sets of data can be stored, storage space available set, minimum 5S, can be browse
Response Time	≤10 s
Repeatability	≤±1%
Zero Shift	≤±1% (F.S / Year)
Operating Language	Support in English
Explosion-Proof	Exia Ⅱ ct4
Alarm Mode	Sound, light, vibration
Recovery Time	≤10 s
Linearity Error	≤±1%
Display	LCD dot matrix display technology
Gas Unit	Support for multiple gas unit switch display
Degree of Protection	IP 66
Standard	1 host computer, 1 charging plug, 1 aluminum alloy packing box, 1 manual, 1 warranty card.
Optional	Data download (EXCEL format) function, detachable needle, hose, holster, waterproof and dust-proof filter, high temperature probe (up to 1200 degrees)
Humidity	0% RH to 95% RH
Temperature	-40 °F to 158 °F (-40 ℃ to 70 ℃)
Dimensions	8.07 in x 2.95 in x 1.25 in (205 mm x 75 mm x 32mm)
Weight(net/gross)	0.72 lb (330 g)

Name: GAOTek Hydrogen Gas Detector - GAO Tek
SKU: GAOTek-HGD-206

This product Hydrogen Gas Detector has temperature range of -40°F to 158 °F, humidity range of 0% RH to 95% RH and response time of ≤10 s.

Gas Petected	H2
Detection Principle	Electrochemical principles / Thermal Conduction Principle
Measure Range	0 ppm to 1000 ppm, 2000 ppm, 5000 ppm; 0 ppm to 10000 ppm, 20000 ppm, 40000 ppm; 0% to 10 %, 50 %, 100%, 99.999 % vol
Resolution	1 PPM; 0.01 % VOL
Sampling Method	Pump- suction, flow up 1l/min, pump suction size ten stalls adjustable
Precision	2 %
Data Logger	100,000 sets of data can be stored, storage space available set, minimum 5S, can be browse
Response Time	≤10 s
Repeatability	≤±1%
Zero Shift	≤±1% (F.S / Year)
Operating Language	Support in English
Explosion-Proof	Exia Ⅱ ct4
Alarm Mode	Sound, light, vibration
Recovery Time	≤10 s
Linearity Error	≤±1%
Display	LCD dot matrix display technology
Gas Unit	Support for multiple gas unit switch display
Degree of Protection	IP 66
Standard	1 host computer, 1 charging plug, 1 aluminum alloy packing box, 1 manual, 1 warranty card.
Optional	Data download (EXCEL format) function, detachable needle, hose, holster, waterproof and dust-proof filter, high temperature probe (up to 1200 degrees)
Humidity	0% RH to 95% RH
Temperature	-40 °F to 158 °F (-40 ℃ to 70 ℃)
Dimensions	8.07 in x 2.95 in x 1.25 in (205 mm x 75 mm x 32mm)
Weight(net/gross)	0.72 lb (330 g)