Model : 693pH pH In-line Transmitter

Description
2-wire 4-20 mA pH transmitter in a sealed NEMA-4 enclosure powered by 11 to 80 Volts DC. Span is fixed 0-14 pH. Connectors are BNC and tinned leads for 3-K Balco ATC sensor or simulation resistor.
Input/ output isolated
Nema 4x enclosure
4 to 20 mA output
High accuracy
BNC input connector
High input impedance
Wide range power supply , 12 to 80 VDC
Specifications
pH Range : 0 to 14.00 pH
pH Resolution : N/ A
pH Accuracy : 0.02pH ± 1 digit
General
Span: 14 pH ( fixed)
Temp compensation: Auto 0 to 100.0° C or manual using fixed resistor
Input impedance: Greater than 1012 ohms
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)
Output: 4to 20 mA