2-wire level transmitter

 

PR 5343A

 

  • Potentiometer or Ohmic input
  • Programmable sensor error value
  • High measurement accuracy
  • Unique process calibration function
  • Programmable via standard PC
Ex Iec Iecex Inmetro Dekra DNV Eac Ex Mpa EAC UKCA CE Guarantee Pr Rohs
  1. Panoramica + -

  2. Dati tecnici + -

  3. Accessori + -

  4. Ordine e consegna + -

  5. Perchè scegliere PR + -

Application

  • Conversion of resistance variation to standard analog current signals, e.g. from Ohmic level sensors or valve positions.
  • User-defined linearization function can be activated.

Technical characteristics

  • Within a few seconds the user can program PR5343A to measure within the defined Ohmic values.
  • Continuous check of vital stored data for safety reasons.
  • The transmitter is protected against polarity reversal.
  • PR5343A is configured to the current task by way of a PC, the PReset software and the communications interface Loop Link.
  • The PRelevel configuration tool included in the PReset software has been developed specifically for the configuration of level applications. Among other things, it contains a function for ”on line” measurement of input span as well as a linearization function for volume linear output from horizontal cylindrical tanks.

Mounting / installation

  • For DIN form B sensor head or DIN rail mounting with a special fitting.

Approvazioni & certificati


Certificato ATEX

Certificato IECEx

Certificato INMETRO

DNV-GL marine certificate

Dichiarazione EAC

Certificato EAC Ex

Metrology Pattern Approval (MPA), Belarus

Metrology Pattern Approval (MPA), Kazakhstan

Metrology Pattern Approval (MPA), Russia

Documentazione supplementare


Dichiarazione UE di conformità

Dichiarazione UKCA di conformità

Dichiarazione CCC

Configurazioni predefinite

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 8.0...35 VDC
Internal power dissipation 25 mW…0.8 W

Response time

Response time (programmable) 0.33...60 s
Voltage drop 8.0 VDC
Warm-up time 5 min.
Programming PR 5909 Loop Link communications interface
Signal / noise ratio > 60 dB
Accuracy Better than 0.1% of sel. range
Signal dynamics, input 19 bit
Signal dynamics, output 16 bit
Effect of supply voltage change < 0.005% of span / VDC
EMC immunity influence < ±0.5% of span

Input specifications

Common input specifications

Max. offset 50% of selected max. value

Linear resistance input

Measurement range / min. range (span) 0...100 kΩ / 1 kΩ
Cable resistance per wire (max.) 100 Ω
Sensor current > 25 μA, < 120 μA
Effect of sensor cable resistance (3-wire) < 0.002 Ω / Ω
Sensor error detection Yes
Min. measurement range 1 kΩ

Output specifications

Current output

Signal range 4…20 mA
Min. signal range 16 mA
Load (@ current output) ≤ (Vsupply - 8) / 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 135 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
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 & UK SI 2016/1091
ATEX 2014/34/EU & UK SI 2016/1107
RoHS 2011/65/EU & UK SI 2012/3032
EAC TR-CU 020/2011
EAC Ex TR-CU 012/2011

Approvals

ATEX DEKRA 20ATEX0106X
IECEx DEK 20.0062X
INMETRO DEKRA 23.0010X
EAC Ex EAEU KZ 7500361.01.01.08756
DNV Marine TAA0000101

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Our more than 80 dedicated sales engineers can help specify the right device for your application. Backed by our 9 subsidiaries and more than 40 dedicated partners, we are directly accessible in more than 40 countries around the world.

 

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Product reliability
Although we’d always like to be top of mind, we recognize our job is mainly to provide peace of mind. Install & Forget® is our way of saying that once installed, our devices will continue to perform even in the toughest environments. And we are not afraid to back that statement up with commitments.

 

Product deployment
Our devices are intuitive and simple to configure. Once installed they visualize rich diagnostics data, allowing the operator to plan preventative maintenance, maximizing process up-time.

 

 

Smart products
Many of our devices are designed to accommodate current and future communication enablers, providing the operator with multifunctional capabilities that extends into the future.
 
Check out our range of communication interfaces

 

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