pH or mV analyzer, controller, 4 ~ 20 mA transmitter, RS-485, 4 on/off relays and 1 Wash. relay.pH & ORP analyzer,1/4 DIN panel mount IP65 case. Features 4 fully programmable relays for pH or ORP and one for wash. RS-485 interface, password protected with individual ID’s. 4 ~ 20 mA analog output is fully programmable, assignable & reversible. Tinned lead connectors. CE Approved .
- pH/ORP/temperature measurement & control
- Display pH electrode efficiency
- User selectable ATC element: 3k balco, 10k, and pt-1000
- Reversible & isolated 4 ~ 20 mA output
- RS-485 output
- Bumpless calibration
- Graphic LCD dispaly,128 x 64with backlight
- Membrane switch with audio feedback
- Auto temp. compensation
- High 50/60 Hz noise rejection
- Pipe/wall/panel mounting
- 1/4 DIN watertight enclosure
- One programmable relay for wash.
- CE approved
- Programmable linear/ ORP current output or programmable linear/ anti-logarithmic current output