JENCO 691N, PH In-line Transmitter

Model : 691N 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. * Current output with selectable span for better accuracy * Manual temp. compensation * 0.56 high efficiency red led display * Low power consumption * Reduced internal heating for increased reliability * Heat cycled 100 hrs * Isolated 4-20 mA output span of 0 to 14 pH over any 2 pH Specifications * Range Resolution Accuracy pH 0.00 to 14.00 pH 0.01pH ± 0.02 pH ± 1 LSD