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EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
Specifications
Model Number :
EC4-1000-H2S
Place of Origin :
USA
MOQ :
1
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
5000pcs
Delivery Time :
3-5work days
Packaging Details :
Paper box
Price :
Negotiable
Sensitivity (20°C) :
0.105±0.055 μA/ppm
Response Time (T90) :
≤45 seconds
Zero Signal (20°C) :
<±0.4 μA
Resolution :
0.5 ppm
Description

EC4-1000-H2S Hydrogen Sulfide Gas Sensor

Basic Information:

  • Manufacturer: Amphenol SGX Sensortech
  • Model: EC4-1000-H2S
  • Type: Hydrogen sulfide (H₂S) gas sensor
  • Series: 4 Series
  • Measurement Range: 0–1,000 ppm
  • Maximum Overload: 2,000 ppm

Performance Specifications:

  • Sensitivity (20°C): 0.105±0.055 μA/ppm
  • Response Time (T90): ≤45 seconds
  • Zero Signal (20°C): <±0.4 μA
  • Baseline Drift (-40°C–50°C): <10 ppm
  • Resolution: 0.5 ppm
  • Linearity: Linear within 0–1,000 ppm range
  • Bias Voltage: 0 mV

Environmental Characteristics:

  • Temperature Range:
  • Operating: -40°C–50°C
  • Storage: 10°C–30°C
  • Humidity Range: 15%–90% RH (non-condensing)
  • Pressure Range: 1±0.1 atm

Safety Features

  • Maximum Current (at 2,000 ppm H₂S): <0.5 mA
  • Maximum Open-Circuit Voltage: 1.3 V
  • Maximum Short-Circuit Current: <1.0 A

Physical Specifications:

  • Housing Material: ABS
  • Weight (Nominal): 5 g
  • Package Type: Through-hole, 20 mm × 16.6 mm dimensions
  • Pin Output: Specific signal outputs via different pins (improper pin usage affects functionality).

Lifespan & Warranty:

  • Long-Term Output Drift: <2% signal/month
  • Expected Service Life: 2 years in clean air
  • Storage Life: 6 months in original packaging
  • Warranty Period: 24 months

Cross-Sensitivity (H₂S Equivalent)

Interfering Gas

Concentration

H₂S Equivalent
Carbon monoxide (CO) 100 ppm 0.0 ppm
Sulfur dioxide (SO₂) 20 ppm 4.0 ppm
Nitrogen dioxide (NO₂) 10 ppm -2.3 ppm
Nitric oxide (NO) 50 ppm 1.0 ppm
Ammonia (NH₃) 50 ppm 0.0 ppm
Hydrogen (H₂) 1,000 ppm 0.0 ppm
Ethylene (C₂H₄) 100 ppm 0.0 ppm
Chlorine (Cl₂) 15 ppm 0.0 ppm
Ethanol (C₂H₅OH) 5,000 ppm < -12.0 ppm

EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution

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EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution

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Product Detail
Model Number :
EC4-1000-H2S
Place of Origin :
USA
MOQ :
1
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
5000pcs
Delivery Time :
3-5work days
Contact Supplier
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution
EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
4 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Oxygen Gas Sensor, Electrochemical Gas Sensor, Gas Sensor
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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