ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 3-5 work days |
| Normal detection range | 0 to 500 ppm |
| Maximum load concentration | 1000 ppm |
| Sensitivity | 0.035±0.015uA/ppm |
| Baseline (20 oC) | < ± 0.4 uA |
| Baseline drift | equivalent to -2 to 20 ppm |
| Model Number | 4NH3-500 |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 3-5 work days |
| Normal detection range | 0 to 500 ppm | Maximum load concentration | 1000 ppm |
| Sensitivity | 0.035±0.015uA/ppm | Baseline (20 oC) | < ± 0.4 uA |
| Baseline drift | equivalent to -2 to 20 ppm | Model Number | 4NH3-500 |
| High Light | 500 ppm Electrochemical Ammonia Gas Sensor ，4NH3-500 Electrochemical Ammonia Gas Sensor ，CLE-1052-400 Electrochemical Ammonia Gas Sensor | ||
4NH-500 Electrochemical zero-bias ammonia gas sensor 0-500 ppm
Note: It is recommended to use a PCB socket to connect the sensor, welding can damage the sensor.
Instructions for use:
1. All the above performance specifications are measured at ambient conditions: temperature 20 ℃, relative humidity 50%RH, one atmospheric pressure (100 kPa or ambient pressure).
2. Target gas is recommended for calibration. In the case of calibration with cross-sensitive gases, we do not guarantee the accuracy of calibration and measurement.
3. The cross sensitivity will fluctuate by +/ -30% and may vary with the production batch of the sensor and the life of the sensor.
4. The cross-sensitivity includes but is not limited to the above gases, and the sensor may respond to other gases.
5. T90 index: If the flow rate of a single sensor is 500 ml/min, the T90 index is 90 s.
6. At -20℃, T90 will increase to about 150 s.
| Operating temperature | -20 ℃ to 40 ℃ |
| Operating humidity | 15 to 90%RH (non-condensing) |
| Working pressure | 90 to 110 kPa Bias voltage |
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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