ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000PCS |
| Delivery Time | 5-8 work days |
| Packaging Details | Standard packaging |
| Measuring Range | 0 - 2000 ppm |
| Maximum Overload | 4000ppm |
| Sensitivity (20°C) | 0.09 ± 0.04 μA/ppm |
| Response Time (T90) | ≤ 45 s |
| Baseline (20°C) | ＜ ±0.4μA |
| Baseline Drift (-40°C - 50°C) | ＜ 10 ppm |
| Model Number | 4HS-LM |
| Place of Origin | USA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000PCS |
| Delivery Time | 5-8 work days | Packaging Details | Standard packaging |
| Measuring Range | 0 - 2000 ppm | Maximum Overload | 4000ppm |
| Sensitivity (20°C) | 0.09 ± 0.04 μA/ppm | Response Time (T90) | ≤ 45 s |
| Baseline (20°C) | ＜ ±0.4μA | Baseline Drift (-40°C - 50°C) | ＜ 10 ppm |
| Model Number | 4HS-LM | Place of Origin | USA |
| High Light | hydrogen sulfide gas sensor ，H2S gas detector ，4HS-LM gas sensor | ||
4HS-LM Hydrogen Sulfide Gas Sensor For Accurately Detect Concentration Of Hydrogen Sulfide Gas
It is mainly used to accurately detect the concentration of hydrogen sulfide gas. It is widely applied in various industries, including petroleum gas production and processing, chemical plants, refineries, fertilizer production, public facilities, sewage treatment, paper - making, pharmaceuticals, food and beverage, biogas, mining, military, etc., serving for safety detection, environmental monitoring, and production process control.
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Measuring Range | 0 - 2000 | ppm | - |
| Maximum Overload | 4000 | ppm | - |
| Sensitivity (20°C) | 0.09 ± 0.04 | μA/ppm | - |
| Response Time (T90) | ≤ 45 | s | - |
| Baseline (20°C) | ＜ ±0.4 | μA | - |
| Baseline Drift (-40°C - 50°C) | ＜ 10 | ppm | - |
| Resolution | 2 | ppm | - |
| Bias Voltage | 0 | mV | - |
| Operating Temperature Range | - 40 - 50 | °C | - |
| Pressure Range | 1 ± 0.1 | atm | - |
| Humidity Range | 15 - 90 | %RH | Non - condensing |
| Long - term Stability | ＜ 2% of signal value per month | - | - |
| Service Life | 2 | years | In air |
| Storage Temperature | 10 - 30 | °C | - |
| Storage Time | 6 | months | In special packaging box |
| Maximum Current at 4000ppm H₂S | ＜ 1 | mA | - |
| Maximum Open - circuit Voltage | 1.3 | V | - |
| Maximum Short - circuit Current | ＜ 1.0 | A | - |
| Housing Material | ABS | - | - |
| Weight | 5 | g | - |
| Directivity | None | - | - |
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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