The GPHU is used in control, measurement and monitoring tasks, e.g. in environmental and medical technology.
Any standard pH electrode with a BNC or Cinch socket can be used for the GPHU. In addition, the GPHU has a Pt1000 temperature input for connection of electrodes with integrated temperature sensors or a separate Pt1000 sensor via two banana sockets. The temperature compensation can also be adjusted manually with buttons.
●With local display and galvanic isolation
●Automatic and manual temperature compensation
●2-point calibration
●4 to 20 mA version with 2 wires: Power supply via current loop (optionally with 0-10V 3-wire)