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4P50C Part Number: PM563-000 Oxidation Combustible Gas Sensor Developed for Industrial Hazardous Area Gas Detection
Product Features:
Professional Sensing Performance: Adopts catalytic oxidation working principle, with linear detection up to 3% methane concentration, stable signal output and high detection accuracy, supporting 1% LEL high resolution measurement.
Fast Response Speed: The T90 response time for methane is less than 20 seconds, enabling rapid real-time feedback of combustible gas concentration changes to ensure timely early warning of gas leakage risks.
Wide Environmental Adaptability: Supports normal operation in a wide temperature range of -20°C to +55°C and 0-90% non-condensing relative humidity environment, adapting to harsh industrial working conditions.
Low Drift & Long Service Life: Ultra-low long-term signal drift (less than 5% signal/month span drift, less than 5% LEL/month zero drift), with stable long-term operation performance and low maintenance frequency.
Durable Mechanical Structure: Adopts 316 stainless steel shell and gold-plated brass pins, with reliable corrosion resistance and structural stability, suitable for long-term industrial field application.
Product Applications:
The 4P50C combustible gas sensor is mainly used for quantitative detection and safety monitoring of common combustible gases and vapors, including methane, ethane, propane, butane, pentane, hexane, carbon monoxide, hydrogen and other combustible gases. It is widely applied in the following scenarios:
Petroleum, chemical, natural gas and coal mine industries: Real-time monitoring of flammable gas leakage in production, storage and transportation links.
Industrial factory environments: Safety detection of combustible gas concentration in pharmaceutical, coating, printing and other workshops with flammable and explosive risks.
Commercial and public safety fields: Gas leakage monitoring in gas stations, boiler rooms, underground pipe corridors and confined spaces.
Gas detection equipment manufacturing: Core sensing component for fixed industrial gas detectors, portable flammable gas analyzers and safety alarm systems.
Performance Parameters
Working Principle
Catalytic Oxidation
Detection Range
0-100% LEL
Sensitivity (Methane)
37 ± 7 mV/%methane
T90 Response Time (Methane)
<20 s
Resolution
1% LEL
Electrical Parameters
Operating Voltage
4.25 ± 0.02 VDC
Operating Current
56 ± 6 mA
Maximum Power Consumption
276 mW
Environmental Parameters
Operating Temperature Range
-20°C ~ +55°C
Operating Humidity Range
0-90% RH (Non-condensing)
Operating Pressure Range
1 atm ± 20%
Storage Temperature
0°C ~ 20°C
Mechanical Parameters
Shell Material
316 Stainless Steel
Pin Material
Gold-plated Brass
Nominal Weight
24 g
Lifetime & Drift Parameters
Long-term Span Drift
<5% signal/month
Long-term Zero Drift
<5% LEL methane/month
Shelf Life (Sealed)
6 months
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification:
Verified Supplier
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