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Products > Key brands - gas detector > RIKEN > Japan RIKEN GX-2009 composite gas detector
Product name : Japan RIKEN GX-2009 composite gas detector
Item : 日本理研(RIKEN)
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Details:
 GX-2009 type
Features:
Small size, weighing only 130g
The large screen at the same time shows 4 gas
Intrinsically safe explosion-proof structure
Degree of protection IP67
Loud alarm buzzer at 30cm up to 95db
Three lights alarm window
Continuous working time is 20 hours or more
Seismic shell
GX-2009 can be a combination of gas detection
4 gas
Type A
LEL/O2/H2S/CO
3 gas
Type B
LEL/O2/H2S
C-type
LEL/O2/CO
2 gas
D-type
LEL/O2
E-type
H2S/O2
F-type
CO/O2
Specification
Detection of gas
Combustible gas
Oxygen (O2)
Hydrogen sulfide (H2S)
Carbon Monoxide (CO)
Detection principle
Catalytic combustion
The principle of the original battery
Electrochemical principles
Electrochemical principles
Detection range
(Scale)
0 to 100% LEL
(% LEL)
0 to 40 vol%
(0.1 vol%)
0 to 100.0ppm
(0.5ppm)
0 ~ 500ppm
(1 ppm)
Sampling Method
Diffusion
Display
4 gas concentration; LCD paragraphs; alarm automatically turns on the backlight
Alarm sounds
30cm 95dB
Alarm point
(Adjustable)
1: 10% LEL
2: 50% LEL
The ultra range: 100% LEL
Low: 19.5vol%
High: 23.5vol%
Over range: 40.0vol%
1: 10ppm
2: 30ppm
TWA: 10ppm
STEL: 15ppm
Over range: 100ppm
1: 25ppm
2: 50ppm
TWA: 25ppm
STEL: 200ppm
Over range: 500ppm
Function
Manual backlight (alarm automatically open); data record (300 hours); STEL, TWA, peak hold;
The alarm curve directly charging; often display time, automatic correction
Data transmission
IrDA infrared data transmission
Temperature and humidity
-20 ° C to +50 ° C, less than 95% RH, non-condensing
Power supply
Nickel-metal hydride (Ni-MH) rechargeable battery pack, can be directly charged (quick charge in just 180 minutes)
Security structure
The Exia IICT4 of intrinsically safe explosion
Protection class
IP67
Size and Weight
Approximately 70 (H) '75 (W) '25 (D) mm, approximately 130g

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