The frequency indicator is used for processing 4...20 mA and 0...20 mA signals. Many measuring transducers and sensors use this type of output, which makes the frequency indicator suitable in a wide application area. The measurement results are shown on the large 5 -digit LED-display of the frequency indicator. Depending on the actual values, the results can be shown in three different colours, which makes it easier to evaluate them. The frequency indicator can also output signals via its two open collector outputs, when a threshold value is exceeded. This allows the usage of external alarm systems in combination with the frequency indicator.

The threshold values and other configuration settings can be set by using the free software LPCon and the optional PCE-PD 14 programming adapter. An integrated power supply system of 24 V allows the direct connection of sensors and transducers to the frequency indicator. The frequency indicator is available with different measuring units, inputs and power supplies. You can select the particular parameters further below.