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4LEL-3.0V 093-R000-000 Catalytic Combustion Type Combustible Gas Sensor for Industrial Gas Detection Instrumentation
Features:
3V Low Power Supply: 3.00 ± 0.02 VDC operation, suitable for battery - powered devices.
Pin - to - Pin Replacement: Directly replaces standard 4 - series LEL sensors for easy upgrade.
High Stability: Consistent sensitivity and linearity for reliable long - term use.
Wide Environmental Adaptability: Operates in -30°C ~ 50°C and ≤ 98% RH, suitable for harsh conditions.
Durable Construction: 316L stainless steel housing for corrosion resistance.
Applications:
Industrial Gas Detection: Fixed/portable combustible gas detectors for factories and refineries.
Residential Safety: Home gas leak alarms (natural gas, LPG).
Mining & Petrochemical: Explosive gas monitoring in hazardous areas.
Instrumentation: Gas analyzers and process control systems requiring LEL measurement.
Model
4LEL-3.0V 093-R000-000
Detection Principle
Catalytic Combustion
Measuring Range
0 ~ 100% LEL (Methane as standard)
Max. Overload
100% LEL
Sensitivity (20°C)
22 ± 7 mV/%CH4
Response Time (T90)
< 30 s
Resolution
< 1% LEL
Linearity
±5% FSS
Recommended Voltage
3.00 ± 0.02 VDC
Operating Current
95 ± 15 mA
Operating Temperature
-30°C ~ 50°C
Storage Temperature
-20°C ~ 40°C
Operating Humidity
≤ 98% RH (25°C)
Operating Pressure
86 ~ 116 kPa
H2S Tolerance
≤ 6 ppm (Non - anti - poison element)
Housing Material
316L Stainless Steel
Weight
24 g
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
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...