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Instantly add the PD663 ProtEX-Lite Explosion-Proof Loop-Powered Meter and 50,000+ more product series to your store or catalog  
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Precision Digital PD663 Process Meter

PD663 ProtEX-Lite Explosion-Proof Loop-Powered Meter

Brand: Precision Digital Corporation
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Precision Digital PD663 Process Meter
The PD663 is a loop-powered field meter that is FM Approved and CSA Certified as Explosion-Proof, Dust-Ignition Proof, and Flame-Proof, and ATEX & IECEx Certified as Flame-Proof and Protection by Enclosure. 

The PD663 is easy to install and program and it can be seen in a variety of lighting conditions 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 1.7 V drop results in a minimal burden on the loop. 

The meter features a wide -40° to 75°C operating temperature range and comes with two 1/2" NPT threaded conduit openings and flanges for wall or pipe mounting. 

Calibration is a quick process involving the four internal push buttons. The PD663’s display will read up to 2999; we call this 3½+ digits!
Features
  • 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
  • Flanges for Wall or Pipe Mounting
  • HART Protocol Transparent
  • Operates from -40° to 75° C (-40° to 167° F)
  • 32-Point and Square Root Linearization Functions

1 - 4 of 4 Part Numbers
PD663-0K0-00
PD663-0K0-00
PRECISION DIGITAL PD663 Loop-Powered Process Meter, Backlight, FM/CSA/IECEx
  • Survivor Loop-Powered Meter
  • Display:
    • 0.6" (15.24 mm) LCD
    • 3.5+ Digits; -1999 to 2999
    • Loop Powered Backlight

  • Performance:
    • HART Protocol Transparent
    • 1.7 V Drop
    • Four-Button Programming

  • Input: 4-20 mA
  • Connection:
    • Removable screw terminals
    • 12 to 22 AWG

  • Operating Temperature: -40°C to +75°C (-40°F to +167°F)
  • Enclosure Materials: Explosion-proof cast aluminum with glass window
  • Mounting: 
    • May be mounted directly to conduit
    • Two mounting holes for 1.5" pipe or wall mounting

  • Environmental Protection:
    • NEMA 4X
    • IP68
    • Explosion-Proof

  • Agency Approvals:
    • FM
    • IECEx
    • CSA

PD663-0KA-00
PD663-0KA-00
PRECISION DIGITAL PD663 Explosion-Proof Loop-Powered Indicator, FM/CSA/IECEx
  • Explosion-Proof Loop-Powered Indicator
  • Display:
    • 0.6" (15.24 mm) LCD
    • 3.5+ Digits; -1999 to 2999

  • Magnetic Switch: Magnetic Wand Button Pickups
  • Input: (Current) 4-20 mA
  • Agency Approvals:
    • ATEX (FP),
    • CE, CSA (XP),
    • FM (XP),
    • IEC (FP)

PD663-0L0-00
PD663-0L0-00
PRECISION DIGITAL PD663 Loop-Powered Process Meter, FM/CSA/IECEx
  • Survivor Loop-Powered Meter
  • Display:
    • 0.6" (15.24 mm) LCD
    • 3.5+ Digits; -1999 to 2999

  • Performance:
    • HART Protocol Transparent
    • 1.7 V Drop
    • Four-Button Programming

  • Input: 4-20 mA
  • Connection:
    • Removable screw terminals
    • 12 to 22 AWG

  • Operating Temperature: -40°C to +75°C (-40°F to +167°F)
  • Enclosure Materials: Explosion-proof cast aluminum with glass window
  • Mounting: 
    • May be mounted directly to conduit
    • Two mounting holes for 1.5" pipe or wall mounting

  • Environmental Protection:
    • NEMA 4X
    • IP68
    • Explosion-Proof

  • Agency Approvals:
    • FM
    • ATEX
    • IECEx
    • CSA

PD663-0LA-00
PD663-0LA-00
  • Options - Reed Switches
1 - 4 of 4 Part Numbers

View_Details

Specifications

Brand

Approvals & Certifications

  • ATEX, II 2 GD. Ex d IIC T6 Gb. Ex Tb IIIC T85° C Db IP68. Ta = -40 to 75° C
  • CSA, Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Div. 1, T6. Class I, Zone 1, Ex d IIC T6. Ta = -40 to 75° C
  • FM Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Div. 1, T6. Class I, Zone 1, AEx d IIC T6 Gb. Zone 21, AEx Tb IIIC T85° C. Ta = -40 to 75° C
  • IECEx SIR 10.0056X. Ex d IIC T6 Gb. Ex Tb IIIC T85° C Db IP68. Ta = -40° to +75° C

Conduit Connection

  • 1/2” NPT

Display

  • 0.6” LCD
  • 3-1/2-Digit LCD

Enclosure, Body Material

  • Explosion-proof Cast Aluminum with Glass Window

Environmental Protection

  • IP66
  • IP68
  • NEMA 4X

Humidity

  • 0 to 90 % Non-Condensing

Input

  • 4-20 mA

Operating Temperature

  • -40° to 75° C (-40° to 167° F)

Storage Temperature

  • -40° to 75° C (-40° to 167° F)

Torque

  • 4.5 In/Lbs

Voltage Drop

  • 1.7 Vdc at 20 mA
  • 4.7 Vdc at 20 mA with Backlight

Documentation

Data Sheets

Certifications

Instruction Manuals

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