The KLU transmitters are designed to measure and control relative humidity and temperature under demanding conditions. They are typically used in building automation systems in factories, warehouses, parking garages, unheated areas, spas, and indoor swimming pools. Its new, longer probe minimizes temperature measurement errors caused by heat from the electronic components.

This transmitter has one humidity output and one temperature output. It is possible to select the output signal mode separately for each output during commissioning.

This transmitter incorporates a P/PI controller. One of the outputs can be used as a control output. The controller allows the output to be controlled according to a measured value or according to the maximum selection of all values.

The display shows the measured humidity and temperature values with one decimal place accuracy. The display can be configured to show humidity, temperature, or both during commissioning.

This model can be commissioned using the ML-SER commissioning tool.