PD663 Explosion-Proof Loop-Powered Meter
Instruction Manual
PRECISION DIGITAL CORPORATION
233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-1001 • Fax (508) 655-8990
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Fully-Approved Explosion-Proof Loop-Powered Meter
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4-20 mA Input with
±0.05% FS
Accuracy
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1.7 Volt Drop (4.7 Volt Drop with Backlight)
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Easy Field Scaling in Engineering Units without Applying an Input
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0.6" (15.2 mm) 3½+ Digits LCD Display; -1999 to 2999
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Display Mountable at 0°, 90°, 180°, & 270°
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HART
®
Protocol Transparent
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Loop-Powered Backlight Option
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Operating Temperature Range: -40 to 75°C (-40 to 167°F)
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Four Internal Buttons for Easy Field Scaling
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Max/Min Display
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Programmable Noise Filter
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32-Point Linearization & Square Root Extraction
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FM Approved as Explosion-Proof / Dust-Ignition Proof / Flame-Proof
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CSA Certified as Explosion-Proof / Dust-Ignition Proof / Flame-Proof
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ATEX and IECEx Certified as Flame-Proof and Protection by Enclosure
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Conformal Coated PCBs for Dust and Humidity Protection
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Flanges for Wall or Pipe Mounting
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Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum Enclosure
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Two ½" NPT Threaded Conduit Openings (One Plug Installed)
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1.5" U-Bolt Kit & 2" Pipe Mounting Kits Available
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Stainless Steel Tag Available
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3-Year Warranty
