Description

The LSR-xxx Series load sensors use current levels to determine

feed rates, tool wear, loss of prime on pumps, mixer viscosity

and all types of overload and underload conditions. They

may also be used to stage pump motors, chillers and other

machinery. These devices combine a current transformer (CT)

with Form C (SPDT) relay contacts to switch alarm circuits,

contactors or any resistive or inductive load. One simple

screwdriver adjustment will calibrate the sensor for all singlephase

or 3-phase applications up to 100hp.

Features

g Can monitor current of motors up to 100Hp

g Fine adjustment with 20-turn pot

g Status LEDs