Precision Digital PD663 ProEX-Lite Explosion-Proof Loop-Powered Meter

Precision Digital PD663 ProEX-Lite Explosion-Proof Loop-Powered Meter


  • 4-20 mA Input
  • Modern, Sleek and Practical Enclosure
  • 3½+ Digits, 0.6″ (15.24 mm) Display
  • Display Mountable at 0°, 90°, 180°, & 270° Degrees.
  • Easy Four-Button Programming
  • Programmable Noise Filter
  • Max/Min Display
  • Loop-Powered Backlight Option
  • 1.7 V Drop (4.7 V with Backlight)
  • Explosion-Proof, IP68, NEMA 4X Enclosure
  • HART® Protocol Transparent
  • Operates from -40 to 75°C
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The PD663 is a rugged, explosion-proof NEMA 4X loop-powered meter perfect for applications where a simple, inexpensive display is required in a hazardous area. The PD663 derives all its power from the 4-20 mA loop. The PD663 is scaled using four push buttons and can be done without applying an actual calibration signal, and through the explosion-proof enclosure with optional magnetic reed switches and a magnet key. The PD663’s display will read up to 2999; we call this 3½+ digits! The looppowered backlighting option lets you see the display under any lighting condition and is powered completely from the 4-20 mA loop. This means there is no need for additional wiring and never any batteries to change.