ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 3-5workingdays |
| Packaging Details | Standard Package |
| Supply Ability | 3000/pcs/month |
| Storage temperature range | 0 To 20℃ |
| Operating pressure range Atmospheric pressure | ±10% |
| Operating voltage | 3.3 To 12V DC, 5V DC Recommended |
| Error range | ± 5% F.S |
| perating humidity range | 15-95%RH. Non-condensing |
| Operating temperature range | -40 To +55℃ |
| Power consumption | 1mA @ 5V DC |
| Operating current | 0.65mA @ 5V DC |
| Brand Name | EC Sensor |
| Model Number | DS4-H2S |
| Place of Origin | Germany |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 3-5workingdays |
| Packaging Details | Standard Package | Supply Ability | 3000/pcs/month |
| Storage temperature range | 0 To 20℃ | Operating pressure range Atmospheric pressure | ±10% |
| Operating voltage | 3.3 To 12V DC, 5V DC Recommended | Error range | ± 5% F.S |
| perating humidity range | 15-95%RH. Non-condensing | Operating temperature range | -40 To +55℃ |
| Power consumption | 1mA @ 5V DC | Operating current | 0.65mA @ 5V DC |
| Brand Name | EC Sensor | Model Number | DS4-H2S |
| Place of Origin | Germany | ||
| High Light | Atmospheric Pressure Gas Sensor ，±5% F.S Error Gas Sensor ，DS4-H2S Gas Sensor | ||
DS4-H2S Smart Digital Gas Sensor Solid Polymer Electrochemical Three Electrodes
DS4 uses advanced printed solid polymer electrochemical sensing technology and a three-electrode layout to provide accurate and reliable measurements for a wide range of applications. Its powerful microprocessor, high-precision ADC and intelligent algorithms enable optimal data acquisition and processing.
Low Power, Sleep Mode, and Wide Supply Range – Operates efficiently from 3.3V to 12V DC (5V recommended). User-defined sleep and wakeup modes. Consumes only nA, ideal for low-power battery or IoT applications.
Reliable performance in extreme conditions – Operates over a wide temperature range (-40°C to +55°C) without temperature compensation.
Excellent long-term stability and durability:
Long-term zero stability ensures long-term accuracy.
Fast response time detects changes in gas concentration in real time.
Excellent linearity ensures precise measurements.
Anti-poisoning design extends sensor life
| Principle | Solid Polymer Electrochemical Sensing Technology |
| Accuracy | + 5% FS |
| Repeatability | <2% |
| Warm-Up Time | <60s |
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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