PD663 ProtEX-Lite Explosion-Proof Loop-Powered Meter

The PD663 is an explosion-proof loop-powered field meter that is available in an aluminum or stainless steel enclosure.

The ProtEX-Lite carries all major approvals including:

• UL Listed as Explosion-Proof / Dust Ignition-Proof / Flame-Proof
• CSA Certified as Explosion-Proof / Dust Ignition-Proof / Flame-Proof
• ATEX and IECEx Certified as Explosion-Proof

The PD663 is easy to install and program and the display can be seen in a variety of lighting conditions, even in bright sunlight. It will operate down to -40°C and is approved for installation in areas where the temperature gets as cold as -55°C, however the display will cease functioning.

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 the power it needs from the 4-20 mA loop and its 1.7 V drop results in a minimal burden on the loop. Loop-powered backlighting is a standard feature that allows the meter to be read in dimly lit areas.

The meter features a built-in flange for wall or pipe mounting. Calibration is a quick process involving the four internal pushbuttons. The 3-1/2+ digits display on the ProtEX-Lite will read up to 2999.

• Fully-Approved Explosion-Proof Loop-Powered Meters
• 4-20 mA Input with ±0.05% Accuracy of Calibrated Span
• 1.7 Volt Drop (4.7 Volt Drop with Backlight)
• Easy Field Scaling in Engineering Units without a Calibrator
• 0.6" (15.2 mm) 3½+ Digits LCD Display; -1999 to 2999
• Display Mountable at 0°, 90°, 180°, & 270°
• HART® Protocol Transparent
• Loop-Powered Backlight
• Operating Temperature Range: -40 to 75°C (-40 to 167°F)
• Installation Temperature Range: -55 to 75°C (-67 to 167°F)
• Four Internal Buttons for Easy Field Scaling
• Max/Min Display
• Programmable Noise Filter
• 32-Point Linearization & Square Root Extraction
• Conformal Coated PCBs for Dust & Humidity Protection
• UL Listed as Explosion-Proof / Dust Ignition-Proof / Flame-Proof
• CSA Certified as Explosion-Proof / Dust Ignition-Proof / Flame-Proof
• ATEX and IECEx Certified as Explosion-Proof
• Built-In Flange for Wall or Pipe Mounting
• Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum & Stainless Steel Enclosures
• Two 1/2" NPT or M20 Conduit Openings
• 1.5" U-Bolt Kit & 2" Pipe Mounting Kit Available
• Stainless Steel Tag Available
• 3-Year Warranty