5531B Loop Powered LCD Indicator

Brand: PR Electronics

  • 4 digit 1/8 DIN (48 x 96 mm) loop-powered LCD display
  • Easy push-button configuration
  • Backlit LCD display is readable in low light conditions
  • Display can be mounted in the safe area or in I.S. / Ex zone
Features
  • With a full measurement range of 3.6 to 23 mA, the 5531 is NAMUR NE43 compliant.
  • The display can be push-button scaled to any range between -9999 to 9999, and reverse display action is possible.
  • The LCD backlight can be set to half or full intensity for easy viewing in low light conditions.
  • The display only requires 1.5 VDC, (75 Ω loop load), with the backlight turned off.
  • The input is HART transparent.
  • The front push-buttons can be disabled to prevent unauthorized adjustment.

Specifications

Approvals & Certifications

  • ATEX 2014/34/EU
  • CE
  • EAC Ex TR-CU 012 / 2011
  • EAC TR CU 020/2011
  • Ex

Cable Entry

  • 0.2" to 0.3" (5 to 8 mm) - Cable Diameter
  • M16 x 1.5

Dimensions

  • 1.89" x 3.78" x 4.72" {(48 x 96 x 120 mm) (H x W x D)}

Display

  • 4-Digits up to ± 9999
  • LCD Display

Electrical Connectors

  • 26 to 14 AWG (0.13 to 2.08 mm²)

Environmental Protection

  • IP65

Humidity

  • < 95% Relative Humidity

Input

  • < 1.5 V at 20 mA - Input Voltage Drop, without Backlight
  • < 10.5 V at 20 mA - Input Voltage Drop, with Full Backlight
  • 3.6-23 mA
  • NAMUR NE43

Mounting

  • Panel Mount

Output Noise

  • > 60 dB - Signal/Noise Ratio

Response Time

  • < 1 second

Span & Zero Effect

  • < ± 0.5% of Span - EMC Immunity Influence

Storage Temperature

  • -10° to 60° C (14° to 140° F)

Supply Voltage

  • Input Loop Powered

Temperature Range

  • 20° to 28° C (68° to 82.4° F) - Calibration Temperature
  • -20° to 60° C (-4° to 140° F)

Update Time

  • 500 milliseconds

  • The 5531 indicator is powered by the 4 to 20 mA current loop and is easily scaled to display the correct process value.
  • Because it does not require separate power wiring, the 5531 is perfect for remote display of process loops.
  • The 5531B can be mounted in Ex Zone 1.
  • The 5531B1 Ex display includes the 8501 enclosure and can be mounted in Ex Zone 2 or 22 (gas or dust).
  • The 5531B2 includes the 8501 enclosure and can be mounted in Ex Zone 1, 2, 21 or 22 (gas or dust).

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