Analogue Signal Conditioning

Analogue Signal Conditioning

When used for industrial monitoring applications, sensors can record ambience conditions. Sensor signals are used within the process to continually track changes to the area being monitored. Both digital and analogue signals can occur.
Normally an electrical voltage or current value is produced which corresponds proportionally to the physical variables that are being monitored

Analogue signal processing is required when automation processes have to constantly maintain or reach defined conditions. This is particularly significant for process automation applications. Standardised electrical signals are typically used for process engineering. Analogue standardised currents / voltage 0(4)...20 mA/ 0...10 V have established themselves as
physical measurement and control variables.

Weidmüller meets the ever increasing challenges of automation and offers a product portfolio tailored to the requirements of handling sensor signals in analogue signal processing

The analogue signal processing products can be used universally in combination with other Weidmüller products and in combination among each other. Their electrical and mechanical design is such that they require only minimal wiring efforts.

Housing types and wire-connection methods matched to the respective application facilitate the universal use in process and industrial automation applications.

The product line includes the following functions:

  • Isolating transformers,  supply isolators and signal converters for DC standard signals
  • Temperature measuring transducers for resistance thermometers and thermocouples,
  • frequency converters,
  • potentiometer-measuring-transducers,
  • bridge measuring transducers (strain gauges)
  • trip amplifiers and modules for monitoring electrical and non-electrical process variables
  • AD/DA converters
  • displays
  • calibration devices

The products mentioned are available as pure signal converters / isolation transducers, 2-way/3-way isolators, supply isolators,  passive isolators or as trip amplifiers.

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215 products found
  • Item No.
    0687560000
    Version
    SAK Series, End plate, 1.5 mm, beige, Direct mounting
    Data sheet
    Packaging unit: 20 PC
  • Item No.
    8975590000
    Version
    Current monitoring, Input current: 0...1 A AC/ 0...5 A AC/ 0...10 A AC, Output : 4-20 mA, (loop powered)
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    1176010000
    Version
    Signal converter/insulator, Configurable, without sensor supply, Input : I / U, Output : I / U
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    1176050000
    Version
    Passive isolator, Output current loop powered, 2-channel, Input : 2 x 4-20 mA, Output : 2 x 4-20 mA
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    1176070000
    Version
    Passive isolator, Input current loop feed, 1-channel, Input : 0(4)-20 mA, Output : 0(4)-20 mA
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    1176030000
    Version
    Signal converter/insulator, Temperature converter, universal, DC U/I signals, Temperature RTD/TC, Input : universal U, I, R,ϑ, Output : I / U
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    1067250000
    Version
    Measuring bridge converter, Input : Resistance measuring bridge, Output : 0(4)-20 mA, 0-10 V
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    1435590000
    Version
    Passive isolator, With galvanic isolation, Input : Temperature, PT100, thermocouple, Output : 4-20 mA
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    7760054358
    Version
    Analogue signal converter, Input : 2 x 0(4) - 20 mA, (loop powered), Output : 2 x 0(4) - 20 mA, Signal converter/isolator, dual channel, Input current loop feed
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    7760054355
    Version
    Signal converter/insulator, Input : 0-5 V, Output : 4-20 mA, (loop powered), Signal converter/isolator, Output current loop powered
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    7760054357
    Version
    Signal converter/insulator, Input : 0(4)-20 mA, (loop powered), Output : 0(4)-20 mA, Signal converter/isolator, Input current loop feed
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    2456840000
    Version
    Limit value monitoring, Input : universal U, I, R,ϑ, Output : 2 x relays, Input: temperature, R, U, I, Relay output, 24 V DC power supply
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    7760054165
    Version
    Limit value monitoring, Input : 180…500 V AC, Output : 2 x relays, Input: 3-phase voltage, Relay output
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    2514630000
    Version
    Signal converter/insulator, Input : 0(4)-20 mA, Output : 2 x 0(4) - 20 mA, Voltage supply also via CH20M rail bus, Signal distributor, HART®
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    7760054131
    Version
    Signal converter/insulator, Input : -10…0…+10 V, Output : -10…0…+10 V, Signal converter/isolator
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    7760054121
    Version
    Signal converter/insulator, Input : 0-10 V, Output : 4-20 mA, (loop powered), Signal converter/isolator, Output current loop powered
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    8473010000
    Version
    2-/3-wire connection technology, Output current loop powered, Tension-clamp connection, Output : 4-20 mA
    Data sheet
    Packaging unit: 10 PC
  • Item No.
    7940045760
    Version
    Limit value monitoring, Input : universal U, I, R,ϑ, Output : 2 x relays, Input: temperature, R, U, I, Relay output, 24 V DC power supply
    Data sheet
    Packaging unit: 1 PC
  • Item No.
    8483680000
    Version
    2-/3-wire connection technology, Output current loop powered, Tension-clamp connection, Output : 4-20 mA
    Data sheet
    Packaging unit: 10 PC
  • Item No.
    7760054359
    Version
    Limit value monitoring, Input : 110 / 240 / 400 V AC/DC, Output : 2 x relays, Input: single-phase voltage, Relay output
    Data sheet
    Packaging unit: 1 PC
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