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PD650 Aluminum NEMA 4X Process Meter With 2.3" Display

Brand: Precision Digital Corporation
The PD650 is a large display, analog input process meter with flow rate/totalizer and batch control capabilities housed in a rugged, die-cast aluminum, NEMA 4X enclosure. 

It accepts the common process signals such as 4-20 mA, 0-5 VDC, 1-5 VDC and 0-10 VDC and displays these signals in engineering units on a 2.3" (58.42 mm) large, high efficiency, 4 1/2 digit LED display. 

The 115/230 VAC models also provide two isolated 24 V power supplies to drive both the input and output loops. 

Options include up to 4 relays for alarm or batch control and an isolated 4-20 mA transmitter output.
Features
  • 4-20 mA, 1-5 V, 0-5 V, 0-10 V inputs
  • Large 2.3" (57.3 mm) high LED, 4½ digit + extra zero display for rate
  • 6 digit display for total
  • Programmable exponent for weirs & flumes
  • Pump alternation control
  • Two 24 VDC transmitter power supplies
  • 200 mA transmitter power supply option
  • 2 or 4 relays & 4-20 mA output options
  • 115 VAC or 230 VAC power
  • Operating temperature: -20 to 65°C
  • Built-in snubbers on each relay contact
  • Any set point programmable for process/rate or total
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The PD650 is a large display, analog input process meter with flow rate/totalizer and batch control capabilities housed in a rugged, die-cast aluminum, NEMA 4X enclosure. 

It accepts the common process signals such as 4-20 mA, 0-5 VDC, 1-5 VDC and 0-10 VDC and displays these signals in engineering units on a 2.3" (58.42 mm) large, high efficiency, 4 1/2 digit LED display. 

The 115/230 VAC models also provide two isolated 24 V power supplies to drive both the input and output loops. 

Options include up to 4 relays for alarm or batch control and an isolated 4-20 mA transmitter output.
Features
  • 4-20 mA, 1-5 V, 0-5 V, 0-10 V inputs
  • Large 2.3" (57.3 mm) high LED, 4½ digit + extra zero display for rate
  • 6 digit display for total
  • Programmable exponent for weirs & flumes
  • Pump alternation control
  • Two 24 VDC transmitter power supplies
  • 200 mA transmitter power supply option
  • 2 or 4 relays & 4-20 mA output options
  • 115 VAC or 230 VAC power
  • Operating temperature: -20 to 65°C
  • Built-in snubbers on each relay contact
  • Any set point programmable for process/rate or total

Specifications

Approvals & Certifications

  • UL

Conduit Connection

  • 1/2" Conduit

Deadband

  • 0 to 100% of Full Scale

Display

  • 2.3" High
  • 4-1/2-Digits

Enclosure, Body Material

  • Die Cast Aluminum

Environmental Protection

  • IP66
  • IP67
  • NEMA 4X

Humidity

  • 0 to 90% Non-Condensing

Input

  • 0-10 V
  • 0-20 mA
  • 0-5 V
  • 1-5 V
  • 4-20 mA

Input Impedance

  • > 300 KiloOhms (Voltage Ranges)
  • 100 ohms (Current Ranges)

Mounting

  • 1/4" (6.35 mm)

Operating Temperature

  • -20° to 65° C (-4° to 149° F)

Operating Voltages

  • 50/60 Hz

Power Supply

  • 115 Vac
  • 22-28 Vdc
  • 230 Vac

Storage Temperature

  • -40° to 85° C (-40° to 185° F)