5331A
5331A 800X600px
5331 Block 800X600px EN
5331A
5331A 800X600px
5331 Block 800X600px EN

2-wire programmable transmitter

 

PR 5331A

 

  • 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
Zone2 Ex Iec Iecex Zone2 CSA Inmetro Dekra DNV Mpa Eac Ex EAC CE Pr Rohs3 Guarantee

  1. Overview + -

  2. Technical details + -

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 PR5331A 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 or DIN rail mounting with the PR fitting type 8421.

Data sheet & Manuals

Data sheet
Manuals
Manuals in Russian
Manuals in Portuguese (Brazil)

Approvals & Certificates

ATEX certificate
IECEx certificate
CSA certificate
INMETRO certificate
DNV marine certificate
EAC declaration
EAC declaration
Metrology Pattern Approval (MPA), Belarus
Metrology Pattern Approval (MPA), Kazakhstan
Metrology Pattern Approval (MPA), Russia

Supplementary documentation

EU Declaration of Conformity
CCC statement
EAC LVD declaration
PR default configurations

View variants

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...35 VDC
Internal power dissipation 25 mW…0.8 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. (1)
Power on to stable output 4.5 s
Programming PR 5909 Loop Link communications interface
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…1000, Ni100...1000, 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

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 3 G Ex nA [ic] IIC T6...T4 Gc, II 3 G Ex ec [ic] IIC T6...T4 Gc, II 3 G Ex ic IIC T6...T4 Gc, II 3 D Ex ic IIIC Dc
IECEx Ex nA [ic] IIC T6…T4 Gc, Ex ec [ic] IIC T6…T4 Gc, Ex ic IIC T6…T4 Gc, Ex ic IIIC Dc
CSA Cl. I, Div. 2, Gp. A, B, C, D T6...T4, Ex nA[ic] IIC T6…T4 Gc
INMETRO Ex ec [ic] IIC T6...T4 Gc, Ex ic IIC T6...T4 Gc, Ex ic IIIC Dc

Observed authority requirements

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 DEKRA 20ATEX0096X
IECEx DEK 20.0059X
CSA 1125003
INMETRO DEKRA 23.0009X
DNV Marine TAA0000101
EAC Ex EAEU KZ 7500361.01.01.08756
5331A
5331A 800X600px
5331 Block 800X600px EN
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