KS-201 Cooling Water Control
The KS-201 optimises the water supply in cooling water circulation systems.
With connected level contacts, its control system provides the regulation of the water level and controls reliably the required feeding of water. The KS-201 provides fully automatic regulation of cooling water concentration by measuring the electrical conductivity and controlling the bleeding off.
It captures the feeding and bleeding off volumes. Hardness stabilizers, corrosion protection, and pH regulators can be added in proportion to the given volume. Biocide dosing can be controlled by weekday and time of day or by time interval.
For the conductance measurement we recommend the usage of our LWS-1 Conductance Probe.
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Technical Data |
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|---|---|
| Operating voltage | 230 V, 50 Hz |
| Power consumption | approx. 8 VA |
| Fuse protection | 4 A T |
| Option 24 V version | (24 V AC valve voltage supply) max. 20 VA, 1 A T fuse protection |
| Data retention on power failure | approx. 72 hours of operating data configuration and parameter data are safely archived in EEPROM. |
| Outputs | 2 phase-assigned changeover contacts (230 V AC) 2 phase-assigned normally open contacts (230 V AC) 3 neutral changeover contacts 1 neutral normally open contact |
| Relay contact data | 230 V AC / 8 A (AgNi) |
| Inputs | 6 inputs via optic coupler contact load: 10 V DC, approx. 8 mA |
| Optional | pH Value Measuring Module |
| Climatic Conditions | acc. to DIN EN 60204-1 ( 05-2010 ) |
| Ambient Temperature | operation: -20 ... +55 °C transport/storage: -25 ... +55 °C |
| Housing | DIN plastic housing for wall mounting - IP54 / IP64 (optionally) |
| Dimensions | W / H / D : 212 x 184 x 94 mm |
| Download PDF |  Data Sheet |
 Description |
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| Software |  |
| Ordering information | KS-201 - 230V AC : E1554 KS-201 - 230V AC / 24V DC : E1555 |