Jumo 202723 Din Rail Controller, 124.8 x 109mm, 3 Output Analogue, 20 → 30 V dc Supply Voltage Controller

The Jumo Measuring and switching device for DIN rail mounting measures and regulates, depending on the configuration, the pH-value or the redox voltage in aqueous solutions. The primary analogue input (main input for pH- and redox voltage) is intended for the connection of combination electrodes or electrodes with separate reference electrode. The second analogue input is for connection of an RTD temperature probe Pt100 or Pt1000 for temperature compensation. Either the primary value (pHvalue or redox voltage) or the temperature can be assigned to the relay contact. The devices can be operated and configured using the front face buttons and the integrated LCD, or the configuration can also be done very conveniently via the setup port (notebook/computer) using the enclosed cable and setup program.

Transmitter has two analogue inputs
Two analogue outputs and a SPDT relay or changeover contact available
Voltage supply is provided by a power supply unit DC 20 to 30 V
Simple connection of the sensors with screw terminals
Calibration timer
Delivery including calibration certificate