The industrial pH transmitter is a 2-wire 4-20 mA pH transmitter enclosed in a sealed NEMA-4 enclosure.  The industrial pH transmitter has an LCD screen powered by 11 to 80 VDC.  The pH transmitter’s span has selectable pH values from 1 to 14 pH units via an internal dip switch.  The industrial pH transmitter uses BNC connections for the pH transmitter’s pH probe and has tinned leads for a 3-K Balco ATC temperature probe or simulation resistor (3K resistor included).  NOTE: If you will be using the industrial pH transmitter to monitor liquid with a pH close to 7pH or if your water temperature is close to 77°F the 3-K Balco ATC temperature probe will not be needed.

Industrial pH Transmitter:
     Range: 0 to 14.00 pH
     Resolution: 0.01 pH
     Accuracy: 0.02pH + 1 digit
Span: Any 1 to 14 pH unit, selectable with internal DIP switch
Temp compensation: Auto 0 to 100.0 °C or manual using fixed resistor
Input impedance: >10¹² ohms
Output: 4 to 20 mA
Operating temperature: -10 to 60 °C
Connector: BNC
Power Source: 11 to 80 VDC
Dimensions: 4.92 x 2.95 x 3.94 (NEMA 4X case)

Industrial pH Transmitters Options

695pH Industrial pH Transmitter (Sensor not included).  3K resistor included to simulate 77°F (25°C).
600P Industrial pH Probe Industrial pH probe: epoxy with BNC connector non-threaded.  Comes with a 3' cable.  Max Temp. 60º C
WQ220-020B Industrial pH Probe w/threads Industrial pH sensor: CPVC with BNC connector, 3/4"MNPT, Flat surface, Double junction.  Comes with a 20 ft cable.
693-3K ATC pH transmitter temperature probe 6’ cable, Stainless Steel Probe, Tinned Leads
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