Radar level sensor SOMLEVEL-8

for waterRS-485Modbus

The SOMLEVEL-8 / 15 / 30 is a highly accurate measuring device to measure the surface water level without direct contact to the medium. Features and advantages High accuracy: +/- 2 mm OR +/- 5 mm (SOMLEVEL-30) Compact design Independent of environmental influences (e.g. temperature, wind) Easy integration into existing systems Measuring principle The so-called frequenzy procedure sends a short microwave impulse to the water surface. Afterwards the sensor remains in standby for a short time. Within this time the water reflects the pulses to the integrated evaluation system. The run time of the impulses corresponds directly to the distance to the current surface water level. Technical details General Power supply 9.6 ... 36 VDC Measurement frequency 80 GHz (K-Band) Total weight 1 kg Level measurement Accuracy +/- 2 mm, +/- 5 mm (SOMLEVEL-30) Near blanking zone 0.1 m Holdback time 45 s (after power on) Step response time < 3 s (time after a sudden change in the measured distance to max. 0.5 m)