- Measuring range 0 to 30 meters (100 ft)
- Accuracy of up to +/- 2mm
- FMCW radar with 80 GHz frequency
- Not affected by changing media, temperature, dust or vapors
- 2-wire 4-20mA output
- Reliable and compact
- Dirt resistant
- Surge and polarity protection available
The LTR54 radar level sensors are designed for applications requiring non-contact level measurement. These sensors are ideal when vapor, dust, or a foaming surface prevents ultrasonic-wave measurements. The very good signal focusing ensures the use in vessels with obstructions such as mixers, heaters, and others.
With FMCW technology, the LTR54 transmitter emits a continous signal, via the antenna, and detrmines the distance to the target by measuring the frequnecy difference between the emitted and the reflected signal. Thus this difference is proportinal to the distance and depends on the filling height. Thus the determined filling height is transformed into an appropriate output signal and output as a measured value.
The wetted parts are made of SS316L and PTFE. The process seal is made of PTFE or FKM. The housing housing is made from Aluminum and has two conduits. The protection is IP68.
The output is a two wire 4-20mA version.
- Chemical storage tanks
- Water storage tanks
- Silos
- Urban flood control
- Waste water treatment
