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5343B
 
 

5343B

 

2-wire level transmitter

 

  • Potentiometer or Ohmic input
  • Programmable sensor error value
  • High measurement accuracy
  • Unique process calibration function
  • Programmable via standard PC
  1. Overview +

  2. Technical details +

  3. Accessories +


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 PR5343B to measure within the defined Ohmic values.
  • Continuous check of vital stored data for safety reasons.
  • The transmitter is protected against polarity reversal.
  • PR5343B 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.
  • NB: As I.S. / Ex barrier for 5343B we recommend 5104B, 5114B or 5116B.

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...30 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

    Loop Link

  • Signal / noise ratio

    Min. 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

Observed authority requirements

  • EMC

    2014/30/EU

  • EAC

    TR-CU 020/2011

Approvals

  • ATEX 2014/34/EU

    KEMA 03ATEX1538

  • FM

    FM17US0013X

  • IECEx

    DEK 13.0036X

  • INMETRO

    DEKRA 13.0002 X

  • EAC Ex TR-CU 012/2011

    RU C-DK.GB08.V.00410

  • DNV-GL Marine

    Stand. f. Certific. No. 2.4

    V1-7-2

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