The PH3630 transmitter has a clear digital readout and can therefore be read at long distances. The transmitter can read the temperature which is compensated manually or automatically.

The transmitter is powered by an external power supply from 10 to 30 VDC. The 2-wire connection is used for both the power supply and the 4/20 mA output.

The 4/20 mA output is isolated for connection to a recorder, data logger or other instruments that require a 4/20 mA input. The isolated input and output can also be used for connection to a P.C. that accepts a 4/20 mA signal. A common power supply can be used to power several transmitters, for example, without causing problems for other instruments or sensors.

Specifications:

• pH range: 0 / 14.00 pH
• Temperature range: -10.0 / 120.0 °C
• Analogue output: 4-20 mA isolated, "current loop" 2-wire
• Power supply: 10 / 30 Vdc
• Dimensions: 105x95x58 mm. Rail Din (6 modules)

Statistics number: 9027.80.11