pH meters, conductivity meters, dissolved oxygen meters, ORP meters, ion meters, TDS meters for field, laboratory and industrial applications  
   
Products  >  Transmitter  >  pH

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Model Range Resolution Accuracy Type
691N Popular! 0.00~14.00 pH 0.01pH
± 0.02 pH ± 1 LSD Transmitter
Description:1/8 DIN panel mount pH transmitter with calibration by potentiometers. Has a manual temperature control knob and normal transmitter output of 4-20 mA output for 0-14 pH range or in expanded mode 4-2mA can be for any 2 pH units from 0 to 14 pH. Features a large bright red LED display. Connectors are a BNC pH input and spade lug screw type connector block. 115/230V AC.
Model Range Resolution Accuracy Type
692 0.00~14.00 pH 0.01pH
± 0.02 pH ± 1 LSD Transmitter
Description:1/8 DIN panel mount pH transmitter with 4-20 mA output and calibration by potentiometers. ATC temperature control uses a Pt-100 or simulation resistor. Features a large LCD display and uses a BNC input and spade lug screw type connector block
Model Range Resolution Accuracy Type
693pH 0 to 14.00 pH N/A
0.02pH ± 1 digit 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.
Model Range Resolution Accuracy Type
695pH 0 to 14.00 pH 0.01 pH
0.02pH ± 1 digit Transmitter
Description:2-wire 4-20 mA pH transmitter in a sealed NEMA-4 enclosure with an LCD display powered by 11 to 80 Volts DC. Span is selectable any 1 to 14 pH unit via internal dip switch. Connections are BNC for pH and tinned leads for 3-K Balco ATC sensor or simulation resistor.