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