JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

PR ELECTRONICS, Programmable Transmitter 2-Wire
Varenummer:131-526
Varekode:5131AA
Henter lager-information...
Henter lager-information fra leverandører...
Internet-pris
Inkl. moms:
Kr. 2.400,00
5131AA

5131A

2-wire programmable transmitter

Input for RTD, TC, mV, linear resistance, mA, and V sample

  • 3.75 kVAC galvanic isolationt
  • 4...20 mA loop output
  • 1- or 2-channel version
  • DIN rail mounting
  • Advanced features

    • The 5131A transmitter can be configured with the software program PReset using a standard PC and the Loop Link communications unit.

    Application

    • Independent channel jumper selectable inputs for current/voltage or temperature.
    • Current input programmable in range 0...100 mA and voltage inputs in range 0...250 VDC.
    • Linearized, electronic temperature measurement with RTD or TC sensor.
    • Conversion of linear resistance variation to a standard analog current / voltage signal, for example from solenoids and butterfly valves or linear movements with attached potentiometer.
    • 4- or 3-wire connection automatic cable compensation or 2-wire connection with programmable cable compensation.
    • Configurable sensor error detection including NAMUR NE43.

    Technical characteristics

    • Analog current output can be configured to any current within 0...20 mA range.
    • Voltage output range is selectable between 0...10 VDC.
    • Programming can be performed with or without a power supply.
    • The 2-channel version has full galvanic isolation between the channels.
    • Separation of circuits in PELV/SELV installations.
    • Environmental Conditions

      Specifications range -20°C to +60°C
      Calibration temperature 20...28°C
      Relative humidity < 95% RH (non-cond.)
      Protection degree IP20

      Mechanical specifications

      Dimensions (HxWxD) 109 x 23.5 x 130 mm
      Weight approx. 195 g
      DIN rail type DIN 46277
      Wire size 1 x 2.5 mm2 stranded wire
      Screw terminal torque 0.5 Nm

      Common specifications

      Supply voltage 7.5...35 VDC
      Fuse 50 mA SB / 250 VAC
      Isolation voltage, test / working 3.75 kVAC / 250 VAC
      Communications interface Loop Link
      Signal / noise ratio Min. 60 dB (0...100 kHz)
      Signal dynamics, input 22 bit
      Signal dynamics, output 16 bit
      Updating time 115 ms (temperature input) 75 ms (mA / V / mV input)
      Response time (0...90%, 100...10%): Temperature input (programmable) 400 ms...60 s
      mA / V input (programmable) 250 ms...60 s
      EMC immunity influence < ±0.5% of span
      Extended EMC immunity: NAMUR NE 21, A criterion, burst < ±1% of span
      Effect of supply voltage change < 0.005% of span / VDC

      Input specifications

      Max. offset 50% of selected max. value
      RTD input Pt100, Ni100, lin. R
      Cable resistance per wire (max.), RTD 10 Ω
      Sensor current, RTD Nom. 0.2 mA
      Effect of sensor cable resistance (3-/4-wire), RTD < 0.002 Ω / Ω
      Sensor error detection, RTD Yes
      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 current, TC Nom. 30 μA
      Sensor error detection, TC Yes
      Current input: Measurement range 0...100 mA
      Min. measurement range (span), current input 4 mA
      Input resistance: Supplied unit Nom. 10 Ω + PTC 10 Ω
      Input resistance: Non-supplied unit RSHUNT = ∞, VDROP < 6 V
      Voltage input: Measurement range -150...+150 mV 0...250 VDC
      Min. measurement range (span), voltage input 5 mV
      Input resistance, voltage input Nom. 10 MΩ (≤ 2.5 VDC) Nom. 5 MΩ (> 2.5 VDC)

      Output specifications

      Max. offset 50% of selected max. value
      Current output: Signal range 4…20 mA
      Min. signal range 10 mA
      Load resistance, current output ≤ (Vsupply -7.5)/0.023 A) [Ω]
      Load stability, current output ≤0.01% of span/100 Ω
      Current limit ≤ 28 mA
      Sensor error detection, current output Programmable 3.5…23 mA
      NAMUR NE 43 Upscale/Downscale 23 mA / 3.5 mA
      *of span = of the presently selected range

      Approvals

      EMC EN 61326-1
      LVD EN 61010-1
      PELV/SELV IEC 364-4-41 and EN 60742
      ATEX DEMKO 99ATEX124572
Produktfiler
Del produkt
Del via E-Mail
Del på Facebook Del på Twitter