The compact NRGT 26-1S unit consists of a level electrode and level transmitter. It continually measures the water level on the principle of capacitance. During this process, it converts changes in the level into a 4-20 mA current signal proportional to the level. The measuring range is determined by the length of the electrode tip.

In combination with NRS 2-51 level switches and NRR 2-50 or NRR 2-51 proportional controllers, the transmitter is used, for example, as a water level controller with MIN/MAX alarm.

To make sure that the particular requirements from the various classification societies for vibration, climate, EMC, etc. are satisfied, numerous inspection certificates have been acquired:

GL, LR, See BG, RINA, NKK, ABS, KR, BV, DNV.