Level relay HRH-5, 24-240 Vac/dc, for 1 - 2 electrodes
Relay is designed for monitoring levels in wells, basins, reservoirs, tanks,...
In one device you can choose the following configurations:
- One-level switch of conductive liquids (by connecting H and D).
- Two-level switch of conductive liquids.
One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level).
Adjustable time delay on the output (0.5 - 10s).
Sensitivity adjustable by a potentiometer (5 - 100 kΩ).
Measuring frequency 10 Hz prevents polarization of liquid and raising oxidation of measuring probes.
Galvanically separated supply voltage UNI 24 to 240 V AC/DC.
| Supply: 24 VDC, 24 VAC, 230 VAC |
Internal Reference:
HRH-5
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