The PD686 is an FM Approved, CSA Certified intrinsically safe and nonincendive, NEMA 4X, IP67 loop-powered indicator that is easy to install and program.

It can be seen from considerable distance and even in bright sunlight.

The fact that this meter is loop-powered means that there is no need to run additional, costly power lines into a hazardous area.

The meter gets all of the power it needs from the 4-20 mA loop and its 1 V drop results in a minimal burden on the loop.

The meter features a wide -40 to +85°C operating temperature range and is available with a 1/2" conduit hole in a location of your choice for easy installation.

Calibration is a quick two-step process involving the adjustment of only high and low, non-interacting potentiometers.

• NEMA 4X, IP67 Loop-Powered Field-Mount Process Meter
• 4-20 mA Input
• 1.0" (25.4 mm) 3½ Digits LCD Display; -1999 to 1999
• 1 V Drop
• HART® Protocol Transparent
• Operates from -40 to 85°C (-40 to 185°F)
• Operates from -40 to 40°C (-40 to 104°F) for Canadian Installations
• Zero & Span Potentiometer Adjustments for Easy Field Scaling
• Plastic NEMA 4X, IP67 Enclosure
• FM Approved & CSA Certified as Intrinsically Safe & Nonincendive
• Conformal Coated PCBs for Dust and Humidity Protection
• One ½" Conduit Hole (Rear, Top, Bottom or None)
• Pipe & Panel Mounting Kits
• Stainless Steel Tag Available