PD686 Loop-Powered Intrinsically Safe Digital Meter


Precision Digital PD686 Loop-Powered NEMA 4X Intrinsically Safe and Nonincendive Digital Meter with 4-20 mA input

  • Product #


  • Inventory

    On Order

  • Usually Ships In

    2 weeks

Call 1.800.565.3317 for quotes and custom orders

We offer volume discounts, custom configuration, and price matching.

The PD686 is an Intrinsically Safe and Nonincendive, NEMA 4X, loop-powered indicator. The meter features FM and CSA approvals as Intrinsically Safe and Nonincendive, a wide -40 to 85°C operating temperature range, and is provided with a ½" conduit hole in a location of your choice for easy installation. Calibration is a quick two-step process involving the adjustment of only two non-interacting potentiometers.

Key Features:

  • 4-20 mA input
  • NEMA 4X
  • 1 V drop
  • 3½ digit LCD 1" (25.4 mm) high
  • Operating temperature range: -40 to 85°C
  • ½ Conduit hole provided
  • Intrinsically safe with entity class I, II, III; Div. 1; Gp A, B, C, D, E, F, G
  • Non-incendive: class I, II, III; Div2; Gp A, B, C, D, F, G