WaterInspector measures, analyses and adjusts chlorine, chlorine dioxide or ozone. Being a generalist system, Water Inspector is one of the leading systems in the market. It is in particular characterized by its high operating reliability, long sensor lifetime of disinfection probes and high availability. The measuring system is self-monitoring and pressure-resistant up to 10 bar. Perfectly suitable for use in hospitals, hotels, sports facilities, industrial plants, etc. – everywhere where an effective and reliable disinfection is required.
Description
- Complete measurement and control system
- Potentiostatic measurement principle
- Plausibility check of the measured values by evaluating the redox potential
- Automatic temperature compensation of the measured values
- Pressure-resistant up to 10 bar at 20°C
- Sample water temperature 0 – 70°C
- Integrated flow monitoring and limitation
- Backlit graphic display
- Clear menu control in plain text
The complete measurement and analysis system is mounted on a base plate
h/w 550/600 mm, ready for connection.
The entire system is covered with an easily removable cover.
The user interface is accessible at all times through an opening in the cover.
Technical data
Measured parameters:
Free chlorine
Chlorine-dioxide
Ozone: 0.00 … 4.00 mg/l
Redox: 0 … + 1000 mV
pH (option): 0.00 … 14.00 pH
Temperature: 0.0 … 100.0 °C
Inputs:
1. Pulse input sample water monitoring
2. Pulse input flow measurement
3. Floating input controller release
4. Floating input system release
Outputs:
1. Disinfectant dosing
2. pH dosing (option)
3. Common alarm
4. Control of circulation pump
| Technical data | |
|---|---|
| Analog output signal: | 0/4 – 20 mA galvanically isolated |
| Working resistance: | max. 500 ohm |
| Registration range: | Freely adjustable within measurement range |
| Serial interface: | 485 |
| Baud rate: | 9600 |
| Data format: | 8 bit, 1 start bit, 1 stop bit |
| Reference variable flow: | Proportional controller |
| Reference variable measured value: | On / Off (with hysteresis), PI controller |
| pH controller (option): | On / Off (with hysteresis), PI controller |
| Relays: | |
|---|---|
| 4 relays | max. 250 V, 6 A, 250 VA |
| Power supply: | 117/230 VAC, +6 / -10 %, 40 … 60 Hz |
| Power consumption: | 10 VA |
| Power consumption circulation pump: | 27 VA |
| Ambient temperature: | Operation 0 … 50 °C, storage -20 °C … +65 °C |
| Humidity: | max. 90% ‚RH at 40 °C (non-condensing) |
| Protection class | |
| (measuring and control device): | IP 65 |
| Certifi cates and approvals: | CE Declaration of Conformity |
| Analysis part (fl ow valve): | |
|---|---|
| Max. pressure: | 10 bar at 20 °C |
| Flow: | 60 l |
| Flow monitoring: | With,turbine flow sensor |
| Flow limitati | With internal flow restrictor |
| Temperature: | 0 … 70 °C |
| Sampling tap | |
| Sample water filter | |
| Shut-off valves: | Inlet and outlet |
| Inlet and outlet: | Hose connector 6/8 |
| Option | |
|---|---|
| Measurement and control of pH | |
| Circulation pump: | |
| Mixing module: | Connection dosing hose 4/6 |
| Circulation pump: | approx. 500 l/h |
| Sample water bypass: | approx. 400 l/h |
