Dissolved oxygen (DO) transmitter max. 20 mA, max. 2 V | PHO2

PHO2 is an electronic transmitter of dissolved-oxygen measurements. It transforms the signal from a standard INGOLD® or SENSOREX® probe for dissolved O2 or a compatible one, provides the polarization voltage necessary for the INGOLD probe operation, and performs measurement temperature compensation. A built-in rechargeable battery maintains INGOLD probe polarization even in absence of power supply, while a front-panel switch enables turning the polarization voltage off. The PHO2 transducer provides a standard voltage or current output signal that allows connection of any standard control, data logging, or indication device, with its field of application including the biotechnological, chemical, food, etc. industries as well as research.