ShenzhenYijiajie Electronic Co., Ltd.
| Maximum Overload Concentration | 500 ppm |
| Packaging Details | Palletized |
| Hardware Resolution | 0.05 ppm |
| Supply Ability | 1500 |
| Maximum Zero Drift at | 20 - 40℃ ≤ 0.1 ppm |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Zero Offset of Clean Air | 0 - 0.1 ppm |
| Sensitivity | 1700 ± 300 nA/ppm |
| Delivery Time | 5-8 days |
| Repeatability Error | < ±2% of Full Scale |
| Measurement Range | 0 - 50 ppm |
| T90 Response Time | < 35 s |
| Model Number | H2S/C-50 |
| Place of Origin | Switzerland |
| Brand Name | YJJ |
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Product Specification
| Maximum Overload Concentration | 500 ppm | Packaging Details | Palletized |
| Hardware Resolution | 0.05 ppm | Supply Ability | 1500 |
| Maximum Zero Drift at | 20 - 40℃ ≤ 0.1 ppm | Payment Terms | L/C,D/A,D/P,T/T, |
| Zero Offset of Clean Air | 0 - 0.1 ppm | Sensitivity | 1700 ± 300 nA/ppm |
| Delivery Time | 5-8 days | Repeatability Error | < ±2% of Full Scale |
| Measurement Range | 0 - 50 ppm | T90 Response Time | < 35 s |
| Model Number | H2S/C-50 | Place of Origin | Switzerland |
| Brand Name | YJJ | ||
| High Light | H2S gas sensor 0-50ppm ，electrochemical H2S sensor for sewage ，oil-field gas leak detector sensor | ||
Product Description:
YJJ H2S/C-50 Electrochemical H2S Sensor 0-50ppm for Sewage Oil-field Gas Leak Detector
Features:
I. Basic Overview
Model: H2S/C-50 (7-Series Compact Tri-electrode Electrochemical Probe)
Detected Gas: Hydrogen Sulfide (H₂S)
Sensing Principle: Tri-electrode Electrochemical Cell
Product Highlights: Ultra-high Sensitivity, Suitable for Low Concentration Hydrogen Sulfide Detection
II. Electrical and Sensing Performance (Standard Conditions: 20°C, 50% RH, Standard Atmospheric Pressure) Table
Project Technical Specifications
Measurement Range 0 - 50 ppm
Maximum Overload Concentration 500 ppm
Sensitivity 1700 ± 300 nA/ppm
T90 Response Time < 35 s
Hardware Resolution 0.05 ppm
Zero Offset of Clean Air 0 - 0.1 ppm
Maximum Zero Drift at 20 - 40℃ ≤ 0.1 ppm
Repeatability Error < ±2% of Full Scale
Output Characteristics Linier Output within Measurement Range
Recommended Sampling Load Resistance 10 Ω
Polarization Bias Voltage 0V, No External Bias Required
Monthly Signal Drift Monthly Signal Loss < 2%
III. Environmental Operating Parameters
Long-term Working Temperature: -40℃ ~ +50℃
Storage Temperature: 5℃ - 20℃
Air Pressure Compatibility: Standard Atmospheric Pressure ± 10%
Applicable Humidity: 15% - 90% RH, Prohibit Condensation and Water Infiltration in Probe Chamber
IV. Mechanical Specifications
Probe Outer Diameter Φ24 mm, Overall Height 32 mm
Pins: 4-pin, Pin Circular Spacing 17mm - PCD
Net Weight: 13g
Installation Direction: No Installation Orientation Limitation
V. Service Life and Warranty
Airborne Routine Service Life: 2 Years
Storage Packaging Storage Validity: 6 Months
Manufacturer Warranty Period: 12 Months from Shipment
VI. Main Application Scenarios
Portable Four-Component, Multi-Component Gas Detector Accessories
Sulfur Dioxide Monitoring in Sewage Plants, Sewers, and Septic Tanks
Toxic Gas Alarm Transmitters in Oil and Gas Stations, Refineries, and Mine Tunnels
Low Concentration Sulfur Dioxide Detection in Landfill Sites and Enclosed Underground Spaces
Specifications:
| Measurement range | 0 ~ 50pm |
| Maximum load | ND |
| Working life | 2 years in air |
| Output signal | 1700 300nA/ PPM |
| Resolution | 0.05 PPM |
Company Details
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...
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