Precision Digital PD6870 Process Meter
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PD6870 ProtEX-FarVu Explosion-Proof Large Display Loop-Powered Meter

Brand: Precision Digital Corporation

The ProtEX-FarVu PD6870 is a rugged, explosion-proof, loop-powered meter with 1" display digits ideal for demanding applications in hazardous areas or in the harshest environmental conditions.

The ProtEX-FarVu 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

It is available in either an aluminum or stainless steel enclosure with ¾" or M20 connections. 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 meter is programmed using four easy to access front-mounted potentiometers.

The numeric display will read from -1000 to 1999 over a 2000 count user adjustable scaling span. The backlight feature lets you see the display under any lighting condition and is powered from the 4-20 mA loop with no additional power supply required. The backlight can be enabled or disabled via alternative wiring of the terminal block.

The enclosure is provided with two conduit openings. The built-in mounting flange on the enclosure makes it convenient for pipe or wall mounting.

Features
  • Fully-Approved Explosion-Proof Loop-Powered Process Meter
  • 4-20 mA Input
  • 1 Volt Drop (4 Volt Drop with Backlight)
  • 1.0" (25.4 mm) 3-1/2 Digits LCD Display; -1000 to 1999
  • 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)
  • Zero & Span Potentiometer Adjustments for Easy Field Scaling
  • Conformal Coated PCBs for Dust and 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
  • Wide Viewing Angle
  • Built-In Flange for Wall or Pipe Mounting
  • Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum & Stainless Steel Enclosures
  • Two 3/4" NPT or M20 Threaded Conduit Openings
  • 2" U-Bolt Kits Available
  • Stainless Steel Tag Available
  • 3-Year Warranty

Displaying prices & availability for Ohio, United States 43201 in USD. Change location.

Models matching criteria: 2
PD6870-0K0
PRECISION DIGITAL Loop-Powered Process Meter, Explosion-Proof, 3.5-Digit LCD, 4-20 mA, -40° C to +75° C view more
  • Product Type: Explosion Proof Loop Powered Indicator
  • Inputs:  Current (4-20mA)
  • Display: 1.0" High, 3-1/2 Digits LCD
  • Backlight: Standard
  • Power: Loop-Powered
  • Outputs: None
  • Transmitter Power: None
  • Digital Inputs: None
  • Serial Communication: None
  • Approvals: CE, CSA (XP), FM (XP), ATEX (FP), IECEx (FP)
  • Warranty: 3 Years
Call for Pricing & Availablility
Does not ship to OH, United States
PD6870-0L0
PRECISION DIGITAL Loop-Powered Process Meter, Explosion-Proof, 3.5-Digit LCD, 4-20 mA, -40° C to +75° C view more
  • Product Type: Explosion Proof Loop Powered Indicator
  • Inputs:  Current (4-20mA)
  • Display: 1.0" High, 3-1/2 Digits LCD
  • Backlight: None
  • Power: Loop-Powered
  • Outputs: None
  • Transmitter Power: None
  • Digital Inputs: None
  • Serial Communication: None
  • Approvals: CE, CSA (XP), FM (XP), ATEX (FP), IECEx (FP)
  • Warranty: 3 Years
Call for Pricing & Availablility
Does not ship to OH, United States

Specifications

Brand

Display

  • 3-1/2 digit LCD 1" (25.4 mm); -1000 to 1999

Accuracy

  • ±0.1% of full span ±1 count

Display Orientation

  • Display may be mounted at 90° increments up to 270° from default orientation

Display Update Rate

  • 2.5 Updates/Second

Programming Method

  • Four (coarse and fine for zero and span) potentiometers accessed when the cover is removed

Material of Construction

  • PD6870: ASTM A413 LM6 die-cast aluminum, copper-free, enamel coated
  • PD6870-SS: ASTM A743 CF8M investment-cast 316 stainless steel
  • Gasket (O-Ring): Fluoroelastomer
  • Window: Borosilicate glass

Environmental

  • Installation temperature range: -55 to 75°C
  • Relative humidity: 0 to 90% non-condensing
  • Printed circuit boards are conformally coated
  • Operating & Storage: -40° to 75° C (-40° to 167° F)

Mounting

  • May be mounted directly to conduit. Two slotted flanges for wall mounting or NPS 1-1/2" to 2-1/2" or DN 40 to 65 mm pipe mounting

Environmental Protection

  • NEMA 4X, IP68 Explosion-proof

Connections

  • Screw terminals accept 12 to 22 AWG wire

Approvals & Certifications

  • UL
  • CE
  • ATEX
  • CSA
  • IECEx

Overall Dimensions (W x H x D)

  • 5.25" x 5.65" x 4.80" (133 mm x 144 mm x 122 mm)

Weight

  • Aluminum Models: 4.8 lbs (2.18 kg)
  • Stainless Steel Models: 8.7 lbs (3.95 kg)

Documentation

Product Manuals

Certifications

Data Sheet

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