Hydrostatic level sensor NTB series

for waterfor storage tanks

This is a deep well probe model NTB . Description of the product : The immersion probe has a measuring cell, two-wire transmitter and a special cable with capillary tube . The housing also has stainless steel with a pressure-sensitive diaphragm that is protected with a plastic cap. The level of signal is taken from the pressure difference between the water column over the probe and atmospheric pressure which is transferred to the probe through the capillary tube. This difference is then converted in to a 4 to 20 mA analogue signal by the piezo-resistive cell and the fitted electronics.