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5331D
 

5331D

 

2-wire programmable transmitter

 

  • RTD, TC, Ohm, or mV input
  • Extremely high measurement accuracy
  • 1.5 kVAC galvanic isolation
  • Programmable sensor error value
  • For DIN form B sensor head mounting
  1. Overview

  2. Technical details

  3. Accessories


Application

  • Linearized temperature measurement with Pt100...Pt1000, Ni100...Ni1000, or TC sensor.
  • Conversion of linear resistance variation to a standard analog current signal, for instance from valves or Ohmic level sensors.
  • Amplification of a bipolar mV signal to a standard 4...20 mA current signal.

Technical characteristics

  • Within a few seconds the user can program PR5331D to measure temperatures within all ranges defined by the norms.
  • The 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.

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
Vibration IEC 60068-2-6
2...25 Hz ±1.6 mm
25...100 Hz ±4 g

Common specifications

Supply

Supply voltage 7.2...30 VDC
Internal power dissipation 25 mW…0.7 W

Isolation voltage

Isolation voltage, test / working 1.5 kVAC / 50 VAC

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 (max.) 5 Ω
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

TC input

Thermocouple type B, E, J, K, L, N, R, S, T, U, W3, W5, LR
Cold junction compensation (CJC) < ±1.0°C
Sensor error detection Yes
Sensor error current: When detecting / else Nom. 33 μA / 0 μA

Voltage input

Measurement range -12...800 mV
Min. measurement range (span) 5 mV
Input resistance 10 MΩ

Output specifications

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

Common output specifications

Updating time 440 ms
*of span = of the presently selected range

I.S. / Ex marking

ATEX II 1 G Ex ia IIC T4...T6 Ga, II 1 D Ex ia IIIC Da, I M1 Ex ia Ma
IECEx Ex ia IIC T4...T6 Ga, Ex ia IIIC Da, Ex ia I Ma
FMus Cl. I, Div. 1, Gp. A, B, C, D T4/T6; Cl. I Zone 0, AEx ia IIC T4/T6; Cl. 1, Div. 2, Gp. A, B, C, D, T4/T6
CSA Cl. I, Div. 1, Gp. A, B, C, D Ex ia IIC, Ga
INMETRO Ex ia IIC T6...T4 Ga, Ex ia IIIC Da

Observed authority requirements

EMC 2014/30/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011

Approvals

DNV-GL Marine Stand. f. Certific. No. 2.4
ATEX 2014/34/EU KEMA 06ATEX0062X
IECEx DEK 13.0035X
FM FM17US0013X
CSA 1125003
INMETRO DEKRA 13.0001 X
CCOE P337392/2
EAC Ex TR-CU 012/2011 RU C-DK.GB08.V.00410
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