QLPI731 Quad Loop Powered Isolator
QLPI731 Data Sheet
QLPI731 Range Selection

The QLPI731 is a four channel loop powered isolator that combines signal isolation and conversion in one compact package
  • Double surge protection to prevent failure due to DC switched inductive load spikes
  • The base unit features selectable process inputs, range changing is achieved using internal solder pads
  • Standard output is 4-20 mA
  • Wide supply range of 7.5 to 38 VDC
  • Final calibration is trimmed using internal zero and span trim adjustments
  • Front mounted LEDs verify the function of each channel