Accessories
Kontaklı Su Sayacı
Contact water meter for proportional dosing — DN20…DN50
A contact water meter enables dosing proportional to the water flow. The meter closes a contact at defined water volumes to trigger the dosing pump, so the amount of chemical dosed is automatically proportional to the water passed.
Multiple jet dry running (type DP) or wet running (type WS) models are available. The summating contact totaliser can be configured with different contact sequences. Nominal widths range from DN 20 to DN 50, with a maximum operating pressure of 16 bar and maximum water temperature of 30 °C.
Key features
- Dosing proportional to water flow
- Multiple jet dry running (DP) or wet running (WS) models
- Summating contact totaliser
- Various contact sequence options
- Nominal widths DN 20 – DN 50
- Maximum operating pressure 16 bar
- Maximum water temperature 30 °C
Technical data
Technical specifications
| Types | DP (dry running) / WS (wet running) |
|---|---|
| Nominal widths | DN 20 / 25 / 40 / 50 |
| Max. operating pressure | 16 bar |
| Max. water temperature | 30 °C |
| Max. contact load | DP: 24 V / 0.2 A · WS: 30 V / 0.05 A |
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