Feature
Used original imported sensor with high accuracy.
USB port which can download the data speedily. (optional function)
LCD displays the gas type, concentration value, max value in this measurement, local time, environment temperature, etc.
Support Chinese or English operation menu.
Internal sampling pump for suction, the suction strength is adjustable in ten different level.
Explosion proof grade is ExiaCT4.
Function
Inspect the gas concentration and alarm when it reaches preset alarm level.
With auto-test and zero calibration function.
One-key operation to restore to factory default setting.
Temperature and pressure compensation.
Adjustable two-stage audible-visual alarm threshold value.
Powered by rechargeable lithium battery with big capacity.
Pump-suction sampling.
Applications
Common applications include chemical industry, petroleum, gas station, metallurgy, agriculture, biology pharmaceuticals, power, lab research and other industry environment where need to inspect combustible or toxic gas concentration.
Specifications
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Gas type
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Combustible gas, toxic gas, oxygen, CO2, etc (Referring to targeting gas list)
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Working principle
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Catalytic combustion for combustible gas;
Electrochemical for toxic gas and oxygen;
Infrared for CO2;
PID for VOC.
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|
Sampling method
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Pump-suction, flow rate of 1L/min. There are ten-level of suction strength optional.
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Measure range
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Depended on the gas types (referring to target gas list)
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Resolution
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Depended on the gas types (referring to target gas list)
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Precision
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2%FS
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Signal output
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USB port for communication (optional function)
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Response time
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≤10S
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Recovery time
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≤10S
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Repeatability
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≤±1%
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Linearity
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≤±1%
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Zero drift
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≤±1%(F.S/year)
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Display
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LCD dot matrix display
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Operating language
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Chinese or English
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Concentration unit
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%LEL, %vol, ppm, mg/m3
|
|
Working temperature
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-40°C～70°C
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Working humidity
|
0-95%RH
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Explosion-Proof grade
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ExiaⅡCT4
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Protection grade
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IP66
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Alarm mode
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Audible, visual, vibration
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Operating time
|
100 hours
(with pump shut off)
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|
Dimensions
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205*75*32mm
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Weight
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300g
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Targeting Gas List
|
Gas
|
Detecting Range
|
Alarm Threshold
|
Sensor Type
|
|
NH3
|
0-100 PPM
|
25 PPM / 50 PPM
|
Electrochemical sensor
|
|
Cl2
|
0-50.0 PPM
|
10 PPM / 20 PPM
|
|
H2
|
0-1000 PPM
|
50 PPM / 100 PPM
|
|
CH2O
|
0-100 PPM
|
25 PPM / 50 PPM
|
|
O2
|
0-30.0%vol
|
18.5%vol / 23.5%vol
|
|
H2S
|
0-100 PPM
|
10 PPM / 20 PPM
|
|
HCl
|
0-30.0 PPM
|
5.0 PPM / 10.0 PPM
|
|
HCN
|
0-50.0 PPM
|
5.0 PPM / 10.0 PPM
|
|
PH3
|
0-20.0 PPM
|
0.3 PPM / 0.6 PPM
|
|
HF
|
0-10.0 PPM
|
3.0 PPM / 6.0 PPM
|
|
NO
|
0-250 PPM
|
25 PPM / 50 PPM
|
|
CO
|
0-500 PPM
|
35 PPM / 70 PPM
|
|
SO2
|
0-20.0 PPM
0-2000 PPM
|
2.0 PPM / 10.0 PPM
10 PPM / 20 PPM
|
|
ClO2
|
0-50.0 PPM
|
0.3 PPM / 0.5 PPM
|
|
NO2
|
0-20.0 PPM
|
1.0 PPM / 2.0 PPM
|
|
C2H4O
|
0-100 PPM
|
10 PPM / 20 PPM
|
|
O3
|
0-20.0 PPM
|
5.0 PPM / 10.0 PPM
|
|
CH4
|
0-100%LEL
|
25%LEL / 50%LEL
|
Catalytic combustion sensor
|
|
C3H8
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
H2
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
NH3
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C2H4O
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
CH3CH3
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C2H4
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C4H10
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C4H8
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C7H8
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
CH4O
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C2H6O
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C3H4O
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
C2H7N
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
CH3Br
|
0-100%LEL
|
25%LEL / 50%LEL
|
|
CO2
|
0-10.0%vol
|
1.0%vol / 3.0%vol
|
NDIR infrared sensor
|
|
0-5000ppm
|
800 PPM / 1500 PPM
|
|
CH4
|
0-5.0%vol
0-100%vol
|
1.0%vol / 3.0%vol
5%vol / 10%vol
|
|
VOC
|
0-300ppm
|
customized
|
PID sensor
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Further information about this product, please visite our website
