GRI 8303 Portable Oxygen(O2)Gas Detector

Product summarize:

GRI-8303 Portable O2 gas analyzer (the following referred as Portable O2detector),is a hand-held instrument which can continually test O2.This product is applicable to environmental monitoring, industrial production , Medical and other occasions with O2 , can effectively guarantee the safety of staff from abuse .
O2 detector adopts diffused detection methods; adopt Germany IT  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.
                  Data storage: 60 data/h, maximum 480 datas.
 Provide calibration methods of software and hardware calibration, concentration can be adjustable.
 Provide real-time clock display
 Rechargeable

Industrial Applications:

Petroleum , petrochemical , chemical , gas , coal, metallurgy , electricity , municipal, telecommunication , construction safety detection of transportation tunnel , electronics , semiconductor industry and other places existed toxic and harmful gases .

Technical Parameter:

    Applicable of gas :   O2(0-100%)
                     Sensor type: Electro-chemical
                    Sampling way :   Diffused
                    Precision :      0.1%
                    Response time :   T90<12S
                    Indicate way : LCD display real-time concentration ,LED , buzzer alarm .
                   Operate environment : 10℃—40℃ 15%-95%RH(Non-condensing)
                   Pressure range: 750—1250hpa
                  Operate voltage : DC3.7V            Lithium : 1100mAh 
                  Charge time : 6-8 hours             
                  Sensor life :   6 year
                  Dimension :  220*85*40 mm                   
                  G.W : 0.34KG              
                  Protection Class : IP65                    
                  Certification: CE             
                  Warranty : 12 months