Product Description

GRI ***5  Portable Methane（CH4）Gas Detector

Product summarize：

GRI****5 Portable CH4 detector is a kind of toxic gas detective device which can continuously test the CH4 gas, through switch different sensors to test CO2 gases .This product is applicable to environmental monitoring, industrial production and other operate environment which low content of gas and harmful to human body, can effectively guarantee the healthy and safety of staff from abuse.
CH4 gas detector adopts free diffused detection methods; Adopt Switzerland MEMBRAPOR electro-chemical sensors as sensitive sensors, have excellent sensitivity and repeatability; TI Low-power microprocessor, high reliability; excellent man-machine interface is not only done a full-featured and easy to operate.**8**4 Liquid crystal display, Clear display, its compact design and attractive appearance and comfortable feel is the best choice for handheld applications.

Main Features：

Adopt advanced *6 bits controller of Ultra-low power
Resolution is **8**4 LCD screen
Adopt imported intelligent digital sensor of high-precision
Can be set high /low alarm point, two levels sound and light alarm.
Calibration concentration can be adjustable, User-friendly calibration.
Provide scene temperature and humidity detection
Provide real-time clock display
Battery under-voltage shuts down automatically for protection
Rechargeable Rechargeable
Data storage: *0 data/h, maximum **0 datas.
 
 

Industrial Applications：

 Metallurgy, coal, steel, petroleum, chemical, paper, power, pharmaceutical, food processing, tunnel, tunnels and other places.

Technical Parameter：

Applicable of gas: CH4 (0—****0 PPM）
Sensor Type： NDIR（infrared）
Sampling way： Pipe-style
Precision：       ±3%
Response time ：  T*0 Indicate way ：LCD display real-time concentration, LED buzzer alarm.
Operate environment：***0℃—*0℃ ***5%RH（Non-condensing）
Operate voltage：DC3.7V Lithium：***0mAh  
Continuous work hours： 3 hours above
Charge time：**8 hours                   
 Sensor life ：   *0 years
Dimension :  **0**5**0 mm                   
G.W ：0.*4KG              
Protection Class : IP*5                    
Certification: CE             
Warranty ：*2 months