HART 7 temperature converter - isolated

 

PR 3113

 

  • Excellent accuracy, better than 0.05% of span
  • Excellent EMC performance
  • Selectable 60 ms / 60 s response time
  • Pre-calibrated temperature ranges selectable via DIP switches
  • Slimline 6.1 mm housing
Zone2 Ex Iec Iecex Zone2 Fmapprovedcus Zone2 UL List DNV Eac Ex Mpa EAC UKCA CE Pr Rohs Guarantee
  1. Overview + -

  2. Technical details + -

Functional highlights

  • Temperature converter which measures a standard Pt100, TC J and K temperature sensor, and provides an isolated active analog current and HART signal output.

  • High 3-port isolation provides surge suppression that protects the control system from transients and noise and eliminates ground loops.

  • All terminals are over-voltage protected, polarity protected and short-circuit protected.

  • The device can be mounted in Safe area or in Zone 2 / Division 2 areas and is approved for marine applications.

Technical highlights

  • Flexible 24 VDC (±30%) supply via power rail or connectors.

  • Excellent conversion accuracy in all available ranges, better than 0.05% of span.

  • Selectable internal / external CJC.

  • 60 ms fast response time with simultaneous sensor error detection when selected.

  • Meeting the NAMUR NE21 recommendations, this device ensures top measurement performance in harsh EMC environments.

  • The device meets the NAMUR NE43 standard defining out of range and sensor error output values.

  • Excellent signal / noise ratio > 60 dB.

  • High galvanic isolation of 2.5 kVAC.

  • A green front LED indicates normal operation, status of the input sensor and malfunction.

  • Wide ambient temperature range: -25...+70°C.

Programming

  • Selectable DIP-mode for easy configuration of more than 1000 factory calibrated measurement ranges with HART read only feature.

  • Selectable HART mode with HART 7 revision protocol enables extended device programming.

  • Selectable HART-mode to enable full HART read-write capability.

Mounting / installation

  • The narrow 6.1 mm housing allows up to 163 units per meter.

  • Units can be mounted side by side, horizontally and vertically, without air gap on a standard DIN rail, even at 70°C ambient temperature.

  • Units can be supplied separately or installed on PR 9400 power rail.

Data sheet & Manuals

Approvals & Certificates


ATEX certificate

IECEx certificate

UKEX certificate

FM certificate

UL certificate

DNV marine certificate

EAC declaration

EAC declaration

Metrology Pattern Approval (MPA), Russia

Supplementary documentation


EU Declaration of Conformity

UKCA Declaration of Conformity

CCC statement

HART certificate

EAC LVD declaration

PR default configurations

Environmental Conditions

Operating temperature
Storage temperature
Calibration temperature

Mechanical specifications

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