GRI-8309 Portable NH3 Gas Detector           

 

Product summarize

 

GRI-8309 Portable NH3 Detector is a kind of toxic gas detective device which can continuously test the NH3 gas, through switch different sensors to test NH3 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.NH3 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.128*64 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 16 bits controller of Ultra-low power

    Resolution is 128*64 LCD screen

       High-precision electro-chemical sensors

       Can be set high /low alarm point, two levels sound and light alarm.

       Provide real-time clock display

       Rechargeable

 

Industrial Application

 

Petroleum, petrochemical industry, ambulance Fire, other safety detection and dangerous substances detection in various types of industrial establishments.

 

Technical Parameter

 

       Sensor type: Electro-chemical

       Sampling way:  Diffused

    Test range:   0-100 PPM or customize

       Precision:    0.5ppm

       Response time:  60s

       Indicate way: LCD display real-time concentration, LED, buzzer alarm.

       Operate environment: 10_40 centigrade 15%-95%RH (Non-condensing)

       Pressure range: Atmospheric pressure plus or minus10%   

       Operate voltage: DC3.7V Lithium: 1100mAh

       Charge time: 6-8 hours

       Continuous work hours:  30 hours above

       Sensor life:  1 year