The power supply units are used for the stabilized voltage supply of transmitters. They provide a DC 24 V voltage supply that is galvanically isolated from the mains voltage.
The product permits precise and stable pH measurement in many industrial fields. The probe operates without glass membrane. Measurement of the pH value is based on ISFET (ion selective field effect transistor) technology.
The device has a plug-in controller insert visualizes and controls measured variables from analytical measuring technology (pH value, redox voltage, conductivity, ultrapure water, oxygen, free chlorine, chlorine dioxide, etc.). The indicator has 2 analog and 2 binary inputs.
This pressure transmitter can be used to measure the relative pressure in liquid and gaseous media. The pressure transmitter operates according to the thin-film strain gauge measuring principle. The pressure is converted into an electrical signal.
Conductivity cells in the 202926 series are used, for instance, in general water engineering or in industrial rinsing and process water circulation. Two variants with the cell constants K=0.1 or 1.0 can be supplied. The overall construction and the wetted components are physiologically harmless.
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.