Applications
- Level measurement of liquids in machine building
- Control and monitoring tasks for hydraulic power packs, compressors and cooling systems
Special features
- Media compatibility: Oil, water, diesel, refrigerants and other liquids
- Permissible medium temperature range: -30 … +120 °C (-22 … +248 °F)
- Output signal: Resistance in a 3-wire potentiometer circuit, current output 4 … 20 mA
- Measuring principle: Reed-chain technology
- Accuracy, resolution: 12, 10, 6 or 3 mm
Description
The model RLT-1000 level sensor has been developed for measuring the levels of liquids. The stainless steel used is suitable for a multitude of media, such as, for example, oil, water, diesel and refrigerants.
Measuring principle
A permanent magnet built into the float triggers, with its magnetic field, the resistance measuring chain built into the guide tube. The entire assembly corresponds to a 3-wire potentiometer circuit. The measured resistance signal is proportional to the level. The model RLT-1000 is optionally available with a 4 … 20 mA analogue output.