Recently, the world's leading manufacturer of power sensors LEM launched a series of PCB mount HXD current sensor, the series of sensor uses a dual PCB mounted modules measure current. The new sensor can measure the current range covers 3 - 25 ARMS, 2 current can be measured separately, the module compact installation area 400 mm2, high 12 mm.
      LEM HXD sensor designed for the following applications: measured (primary) current, and measuring signal (to edge) are through the printed circuit board (PCB) traces transmission. The sensor is equipped with two primary busbar conductors, welded to the PCB, for the transmission of the primary current. Edge, including the power to pay HXD (± 12 - ± 15 V is less than 30 mA), ground, 2 independent output.
      HXD series offers 6 standard models, they look the same, nominal currents of 2 x 3,5, 10,15,20, or 25 ARMS. Rated current of the output signal is ± 4 V analog. HXD using open-loop Hall effect technology, can measure DC, AC or pulse current, pay the edge between the primary and high electrical isolation, AC isolation voltage is 4.3 kVRMS/50Hz/1min. Their anti-jamming ability, measured at room temperature for the rated current phasor measurement accuracy of ± 1.5% (not including zero).
      This 6 sensor pad layout the same, so the design of this product is a 6 package. The sensors meet the EN 50178 series of standards and affix CE marking, the requirements of the European Directive 2004/108/EEC. They are especially suitable for industrial and home appliances, such as transmission, UPS, SMPS and air conditioning. HXD series LEM current sensors are enjoying a five-year worldwide warranty.