Current sensor
NK Technologies
A broad range of AC and DC current sensing devices with a variety of AC and DC contacts. Available with fixed and adjustable setpoints for underload and overload detection.
‘AS1’ Current Switches from NK Technologies combine a current transformer, signal conditioner and limit alarm into a single package. The AS1 series has an extended current input range, universal solid-state outputs and a wide frequency response. Available in a split core case or two styles of solid core cases.
Application :
Electronic Proof Of Flow
— No need for pipe or duct penetrations.
— More reliable than electromechanical pressure or flow switches.
Conveyors
— Detects jams and overloads
— Interlocks multiple conveyor sections
Lighting Circuits
Easier to install and more accurate than photocells.
Electric Heaters
Faster response than temperature sensors.
