Online Digital hardness Analyzers
Digital hardness analyzers automatically provide electronically controlled force values, allowing users to simplify device operation and significantly improve testing accuracy and productivity.
The Digital Hardness Analyzer uses an industrial wire electrode with a flat front end for easy cleaning. built-in temperature sensor for automatic temperature compensation, suitable for online long-term monitoring environments. The sensor adopts RS485 output and supports Modbus, which can realize networking and system integration without a controller.
FEATURES :
- Digital sensor, RS-485 output, support MODBUS
- Unaffected by transmission distance for better stability
- Built-in temperature sensor, automatic temperature compensation
| Item | Parameters |
| Model | VEODH1010 |
| Range | 0~100mg/L |
| Precision | 5% |
| Deepest depth | Underwater 30m |
| Protection level | IP68 |
| Maximum operating pressure | 3bar |
| Storagetemperature | -20~80C |
| Temperature range | 0~ 50C |
| Sensor interface | Support RS-485, MODBUS protocol |
| Assembly | Input type |
| Power information | DC 6~12V, current <50mA |
| Probe cable length | 10 meters (default), can be customized |
| Housing material | POM |
| Calibration | Three-PointCalibration |
It is an industrial online hardness analyzer used for continuous monitoring of water hardness (Ca²⁺ and Mg²⁺ ions) in water systems.
It measures total water hardness (expressed as ppm or mg/L) to assess scale formation potential and water quality.
Ideal for boiler feed water, cooling towers, water treatment plants (ETP/STP), RO plants, industrial process water, and environmental monitoring.
Yes — it offers isolated analog outputs, RS-485/Modbus communication, and configurable alarm outputs for integration with SCADA and control systems.
Key features include automatic temperature compensation, high-accuracy sensors, stable performance, easy calibration, and low maintenance for continuous hardness monitoring.
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