Specifications
Brand Name :
CITY
Model Number :
4P-90 4P-90C PM143-000
Place of Origin :
Britain
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
311/pcs/pre
Delivery Time :
3-5work days
Packaging Details :
canned
Gases Detected :
Most combustible gases and vapours
Range :
0-100% LEL
Operating Voltage :
3.30V d.c.
Detector Operating :
74±6mA
Poison Resistance :
Resistant to H2S poisoning
Description

Product Description:

4P-90 4P-90C PM143-000 Combustible Gas sensor For Catalytic Combustion

Features:

The table below shows the variation in response of a 4P-

90 CiTipeL on exposure to a range of gases and vapours

at the same %LEL concentration. The figures are

experimentally derived and expressed relative to the

methane signal (=100).

Note: The results are intended for guidance only. For the

most accurate measurements an instrument should

be calibrated using the gas under investigation.

Gas/Vapour Relative

Sensitivity* Gas/Vapour Relative

Sensitivity*

Methane 100 Carbon monoxide 110

Propane 60 Acetone 65

n-Butane 60 Methyl ethyl ketone 50

n-Pentane 55 Toluene 45

n-Hexane 45 Ethyl acetate 50

n-Heptane 45 Hydrogen 105

n-Octane 40 Ammonia** 125

Methanol 90 Cyclohexane 55

Ethanol 70 Leaded Petrol 55

Iso-propyl alcohol 55 Unleaded petrol 55

Acetylene 80 Ethylene 90

Specifications:

H2S filter lifetime typically 1000ppm hr
Output Sensitivity 28±5 mV/%methane
T90 Response Time <20 seconds (methane)
Linear to 3% methane
Long Term Sensitivity Drift <5% signal/month
Long Term Zero Drift <5%LELmethane/month
Warranty Period

12 months from date of

despatch

4P-90 4P-90C PM143-000 Combustible Gas Sensor For Catalytic Combustion

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4P-90 4P-90C PM143-000 Combustible Gas Sensor For Catalytic Combustion

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Brand Name :
CITY
Model Number :
4P-90 4P-90C PM143-000
Place of Origin :
Britain
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
311/pcs/pre
Contact Supplier
4P-90 4P-90C PM143-000 Combustible Gas Sensor For Catalytic Combustion
4P-90 4P-90C PM143-000 Combustible Gas Sensor For Catalytic Combustion

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
3 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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