JENCO 691N, pH In-line Transmitter[Feb. 16, 2011 21:37:44]
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
