The SC120 probe transmits a current signal to the CN Indicator Relay, which in turn transforms it into a 4… 20mA signal. The SC120 can be used for measuring the level within smaller tanks, as the CN Series Indicator Relays have a wide range of sensitivity adjustment. Likewise, it can also be used in larger tanks via the use of steel cable in place of the 316SS rigid rod.
Mandatory Accessories (choose one):
CN202 – Indicator Relay
CN200 – Indicator Relay
CN205 – Indicator Relay