The Level Probe Converter (LPC420R) senses liquid level via the ten electrodes of a Level Probe, and provides ten Relay outputs with contacts that close as the liquid covers the respective Level Probe electrode. The Relay Outputs may be used for pump control, level alarms, or telemetry. The LPC420R also senses the liquid level via the ten electrodes of a Level Probe, and provides a 4-20mA analog signal that is proportional to level for use by a pump controller or PLC to control liquid ...This story is related to the following:Signal Converters