YJJ NH3 3E 100 SE Three-Electrode Electrochemical Ammonia Sensor For Mobile And Point Measurement
Product Description:
NH3 3E 100 SE Three-Electrode Electrochemical Ammonia Sensor For Mobile And Point Measurement
Features:
Urban Technology's ammonia (NH3) sensor uses a three-electrode electrochemical measurement method. The three-electrode ammonia gas sensor is based on the two-electrode sensor, by connecting the external voltage regulator circuit, and adding the reference electrode to stabilize the electromotive force of the induction electrode. In this way, even if the negative electrode is continuously polarized, it will not have any effect on the induction electrode, so the three-electrode ammonia sensor has a wider measurement range.
Product characteristics
Current output three-electrode sensor
Not susceptible to humidity changes
The measurement is free from carbon dioxide interference
Strong selectivity
Zero volt bias voltage
Product application
Moving and fixed point measurement
IDLH level monitoring
Chemical industry
Food freezing
Specifications:
| Measurement range | 0~100ppm |
| Sensitivity (resistance ratio) | 35nA/ppm±15nA/ppm |
| Use time | > 2 years |
| Zero point measurement | < ±100nA |
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