2-Wire Programmable RTD Transmitter – PR Electronics 5332D

Features

  • RTD or Ohm input
  • Accuracy: Better than 0.05% of selected range
  • Programmable sensor error value
  • For DIN form B sensor head mounting
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Application

  • Linearized temperature measurement with Pt100…Pt1000 or Ni100…Ni1000 sensor.
  • Conversion of linear resistance variation to a standard analog current signal, for instance from valves or Ohmic level sensors.

Technical characteristics

  • Within a few seconds the user can program PR5332D to measure temperatures within all ranges defined by the norms.
  • Dedicated programmable non-isolated 4-wire RTD transmitter.
  • RTD and resistance inputs have cable compensation for 2-, 3- and 4-wire connection.
  • Continuous check of vital stored data for safety reasons.

Mounting / installation

  • For DIN form B sensor head mounting.

Specification

ENVIRONMENTAL CONDITIONS
Operating temperature -40°C to +85°C
Calibration temperature 20…28°C
Relative humidity < 95% RH (non-cond.)
Protection degree (encl./terminal) IP68 / IP00
MECHANICAL SPECIFICATIONS
Dimensions Ø 44 x 20.2 mm
Weight approx. 50 g
Wire size 1 x 1.5 mm2 stranded wire
Screw terminal torque 0.4 Nm
COMMON SPECIFICATIONS
Supply
Supply voltage 7.2…30 VDC
Internal power dissipation 25 mW…0.7 W
Response time
Response time (programmable) 1…60 s
Voltage drop 7.2 VDC
Warm-up time 5 min.
Programming Loop Link
Signal / noise ratio Min. 60 dB
EEprom error check < 3.5 s
Accuracy Better than 0.05% of selected range
Signal dynamics, input 20 bit
Signal dynamics, output 16 bit
Effect of supply voltage change < 0.005% of span / VDC
EMC immunity influence < ±0.5% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst < ±1% of span
INPUT SPECIFICATIONS
Common input specifications
Max. offset 50% of selected max. value
RTD input
RTD type Pt100, Ni100, lin. R
Cable resistance per wire 5 Ω (max.)
Sensor current Nom. 0.2 mA
Effect of sensor cable resistance (3-/4-wire) < 0.002 Ω / Ω
Sensor error detection Yes
Linear resistance input
Linear resistance min….max. 0 Ω…5000 Ω
OUTPUT SPECIFICATIONS
Common output specifications
Updating time 440 ms
Current output
Signal range 4…20 mA
Min. signal range 16 mA
Load (@ current output) ≤ (Vsupply – 7.2) / 0.023 [Ω]
Load stability ≤ 0.01% of span / 100 Ω
Sensor error indication Programmable 3.5…23 mA
NAMUR NE43 Upscale/Downscale 23 mA / 3.5 mA
of span = of the presently selected range
OBSERVED AUTHORITY REQUIREMENTS
Directives
EMC 2014/30/EU
ATEX 2014/34/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011
EAC Ex TR-CU 012/2011
APPROVALS
ATEX KEMA 06ATEX0062X
IECEx DEK 13.0035X
FM FM17US0013X
CSA 1125003

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PR Electronic 5332D 2-wire programmable RTD transmitter-DpstarGroup

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