<p>Current sensors are mechanical instruments that detect and convert current. The output voltage is easily measurable and is proportional to the current. Current sensing devices are important in many instrumentation and power systems.</p><p> This Honeywell Current Sensor has a small size and weight; also it measures AC, DC and impulse currents. CSNE151-104 Honeywell Sensor is used in variable speed drives, over-current protection, ground fault detectors, current feedback control systems and robotics. This Closed Loop Current Sensor is also used in UPS and telecommunication power supplies, welding power supplies, automotive - battery management systems and wattmeter's.</p>