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Principle Introduction
| MEWOI-MIX8415 Ammonia (NH3) Gas Sensor is an electrochemical ammonia sensor developed by Mixsen. It uses the principle of electrochemistry, the ammonia gas undergoes a redox reaction under the catalyst condition. This produces the electric current. The current is directly proportional to the concentration of ammonia. Through measure the current to get the concentration of ammonia. |
Features
*High selectivity & sensitivity to NH3 *High accuracy *Linear output *Environmental protection desig |
Application
* Industrial monitors, leakage detection * Environmental protection field * Farm air monitoring *Ammonia monitoring in smart public toilets |
Technical Parameters
| Item | Specification |
| Target Gas | Ammonia(NH3) |
| Measurement Range | 0 ~ 100 ppm |
| Maximum Overload | 200 ppm |
| Sensitivity | 0.08-0.16 nA/ppm |
| Repeatability | ±2% |
| Resolution | 0.5 ppm |
| Response Time（T90） | < 60 Seconds |
| Long Term Output Drift | < 2% /month |
| Lifetime | 1 Year |
| Operating Temperature Range | -20 ~ 50˚C |
| Operating Humidity Range | 15 ~ 90% RH, no-condensing |
| Bias Voltage | Not required |
