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OS ID:
The RNW, WEG level control relay, is an electronic control device that allows monitoring and automatic setting of level of conductive (non-explosive) liquids by means of submerged electrodes. It has front selector that allows adjusting the electronic circuit to the resistivity of the liquid.
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Description
Designed in accordance with international standards, the RNW level control relays have front selector that allows setting the electronic circuit to the resistivity of the liquid.
Main characteristics
- Monitoring and automatic level setting of electric current conducting liquids
- Filling (EN) and emptying (ES) function
- Sensitiveness setting by means of external selectors
- 2 types of accessory electrodes
Applications
- Protection against dry run
- Protection against overflow of the filling tank
- Activation of solenoids, audible or light alarms
- Process automation in general
