HANNA HI 8931AN

HI 8931 is a panel mounted conductivity controller designed for simplicity of use. For in-line applications, use the HI 7635 probe, while for tanks the HI 7638 with external threads is recommended. These probes are provided with a built-in NTC sensor for temperature compensated conductivity measurements.

HI 8931 also features a direct connection up to 20 m ( 67′ ) , without needing to amplify the signal to the conductivity probe.

Using the HI 8931 in conjunction with a 4-20 mA output transmitter ( HI 8936 or HI 8936L series) will assure a strong, interference free signal at distances up to 300 meters ( 1000′ ) .

Order Information:
The HI 8931 series is supplied with mounting brackets and instructions.