The ammonia nitrogen sensor using RS485 communication interface and Modbus RTU standard protocol. It has built-in PT1000 temperature sensor and compensation algorithm. It can replace the ammonia nitrogen intelligent sensor with film head without reagent, secondary pollution and low maintenance cost.
| MODEL | ZWQ-INH1 |
|---|---|
| Measuring Principle | Ion Electrode |
| Measure Range | 0-1000 mg/L |
| Measure Resolution | 0.01 mg/L |
| Measure Accuracy | 10% or 0.1mg/L |
| Interface | RS485（Modbus RTU） |
| Material | POM |
| Electrode Cable | 3m |
| Electrode Dimension | D34mm L205mm |
| Power | DC12/24V |
Advantages
- Corrosion resistant shell; NPT3/4 upper thread interface, easy to install.
- Accurate measurement, low detection limit and small long-term drift.
- Built-in PT1000 temperature sensor and compensation algorithm, the accuracy can reach <0.1 C.
- RS485 output, strong anti-clutter and signal interference ability, better data stability.
- Replaceable film head, no need to do liquid filling, that is to say, replacement ready-to-use.
- It has the function of calibration record storage, plug and play, and no calibration is needed for the first use.
- Sensor supports hot swap function.
| MONITORING PARAMETERS | Ammonia Nitrogen |
|---|---|
| MONITORING PRINCIPLE | Ion Electrode |
| POWER-IN | DC12/24V / Solar Power |
| INTERFACE | RS485/RS232/Wifi/BT/LTE |
