详情
GRI****4 Portable Combustible Gas Detector
Product summarize：
GRI****4 Portable Combustible Gas Detector is a kind of toxic gas
detective device which can continuously measure a variety of
Combustible gases, including kerosene gas, natural gas, butane,
propane, propylene, methyl bromide, pentane, ethane, hexane,
ethylene oxide, ethanol etc.
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. Ex 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
High-precision electro-chemical
sensors
Can be set high /low alarm point, two levels
sound and light alarm.
Data
storage: *0 data/h, maximum **0 datas.
Provide calibration methods of software and
hardware calibration, concentration can be adjustable.
Provide real-time clock display
Rechargeable
Industrial Applications：
Petroleum and petrochemical industry、ambulance Fire and other
safety detection 、dangerous substances detection in various types
of industrial establishments .
Technical Parameter：
Sensor type： Catalytic
combustion
Sampling way ： Diffused or pipe
Test range: ****0%lel
Precision ： 0.1% lel
Response time ： T*0
Indicate way ： LCD display
real-time concentration ,LED 、buzzer alarm .
Operate environment ：**0℃—*0℃ *5%**5%RH（Non-condensing）
Pressure range: Atmospheric pressure ±
*0%
Operate voltage ：DC3.7V Lithium ：***0mAh
Charge time ： **8 hours
Continuous work hours ： *0 hours above
Sensor life ： *0 year
Dimension : **0**5**0 mm
G.W
：0.*4KG
Protection Class : IP*5
Certification: CE
Warranty ：*2 months
