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Product Details:
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| Storage Temperature Range: | 0 To 20℃ | Operating Pressure Range Atmospheric Pressure: | ±10% |
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| 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 |
| Highlight: | Atmospheric Pressure Gas Sensor,±5% F.S Error Gas Sensor,DS4-H2S Gas Sensor |
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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 |
Contact Person: Xu
Tel: 86+13352990255
