Intrinsically safe industrial measuring probe

The product measures the differential pressure of non-aggressive and aggressive gases, steam, and liquids. The output signal is a load-independent direct current which is linearly proportional to the input pressure. For special applications, an extensive range of diaphragm seals is available.

The product is an optical sensor designed to measure dissolved oxygen in aqueous solutions. The measured value is automatically compensated with the temperature, air pressure, and salinity (salt content), and transferred without interference to the connected indicating device with controller via a digital interface.

Two-wire transmitters are designed for connecting pH or redox combination electrodes with plug heads to display and control devices with active analog input (4 to 20 mA). On the output side, they are equipped with a common connection for the voltage supply and standard signal.