Thermal level switch OMNI-LC series

potentiometerfloatfor liquids

A float fitted with a magnet switches a reed chain within the guide tube; the chain is connected as a potentiometer with resistances. The resolution is 10 to 20 mm. The device has high reproducibility. The integrated OMNI sensor electronics evaluate the potentiometer values using a microcontroller. The current level is shown in the display and output as an analog signal (0/4..20 mA or 0/2..10 V). In addition, if set limit values are fallen short of or exceeded, this can be signalled by means of two switching outputs and a red LED. Because the complete upper part of the housing can be turned, it is possible to simply and infinitely adjust the display and the cable outlet. By turning the programming ring to right or left, it is simple to modify the parameters (e.g. switching point, hysteresis...). To protect from unintended programming, it can be removed, turned through 180 °, and replaced, or completely removed, thus acting as a key. ● Level sensor with reed chain and integrated transmitter ● Analog output, two switching outputs ● Clear, easily legible, illuminated LCD display ● Modifiable units in the display ● Designed for industrial use ● Small, compact construction ● Very simple installation A gooseneck (optional) between the electronics head and the primary sensor provides freedom in the orientation and reading direction of the sensor. At the same time, this option ensures a thermal decoupling between the two units, so that media temperatures up to 105 °C become possible.