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Model:
HD-DJ31
Introduction:
Ammonium Ion Sensor measures ammonium ion concentration and temperature in water online with automatic temperature compensation. Widely used for industrial wastewater, surface water, drinking water, seawater and process control....
This product is a sensor for measuring the ammonium ion concentration in water. It is widely used for the online automatic and continuous analysis of ions in industrial wastewater, surface water, drinking water, seawater and industrial process control. It continuously monitors the ammonium ion concentration and the temperature of aqueous solutions.
1. Various sensor types are available to suit different requirements.
2. Ion measurement range of 0-100.00 mg/L with a resolution of 0.01 mg/L.
3. Automatic temperature compensation minimises environmental influence and improves accuracy.
4. RS485 interface with the ModBus-RTU protocol for easy connection to a computer for monitoring and communication.
5. The ModBus communication address is configurable and the baud rate can be modified.
6. 3/4 upper and lower mounting threads for convenient installation.
7. Wide-voltage power supply: DC 10–30 V.
| Power supply | DC 10–30 V |
| Power consumption | 0.19 W |
| Communication interface | RS485; standard ModBus-RTU protocol; default baud rate 4800 |
| Measurement range | 0–100.00 mg/L, resolution 0.01 mg/L |
| Ion measurement error | 5% FS |
| Repeatability error | ±1 mg/L |
| Response time | < 60 s |
| Operating conditions | 0–50 °C |
| Pressure resistance | 0.2 MPa |
| Cable length | 5 m by default (10 m, 15 m and 20 m available on request) |
| Electrode service life | 3–6 months |
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