PS4-NH3-100 SGX series ammonia gas sensor. This PS4 electrochemical gas sensor is using a revolutionary 'solid polymer electrolyte' technology that is based on the principle of catalytic reaction. The target gas to be measured generates a very small current, proportional to the gas concentration. Our technology offers a stable, high quality, and cost-effective manufacturing process. Key applications include coal mines, general gas detection, industrial, plating, and storage room.
- Small size, high sensitivity, wide temperature range
- Fast response time, no electrolyte leakage
- Low cost at large volumes, strong signal to noise
- Individually calibrated (including test report)
- 20 ± 10nA / ppm sensitivity, measurement range from 0 to 100ppm, ±2nA zero current
- 20ppm maximum overload, T50 < 10s, T90 < 300s response time, 100 ohm recommended load resistor
- 1% repeatability, 100ppm linear range, 0.01ppm resolution (16Bit ADC), < 5 min warm up time
- Operating humidity range from 10-95% RH, pressure range from 800 to 1200 hPa
- <1%/month long-term drift, >3 years in air expected lifetime, 12 months warranty
- PPO housing material, temperature range from -40°C to +55°C
Other details
| Brand |
AMPHENOL SGX SENSORTECH |
| Part Number |
PS4-NH3-100 |
| Quantity |
Each |
| Technical Data Sheet EN |
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