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The ATA-2001 is a general purpose, AC line-powered, LVDT/RVDT analog signal conditioner with digital setup and calibration. The embedded microprocessor generates a PWM-shaped sine wave and handles all calibration functions. It also controls the demodulation, filtration and synchronization of the LVDT or RVDT transducer signal. All settings are stored in non-volatile memory for restoration on power up. Zero, Gain and Phase adjustments are accomplished via the use of splash-proof front panel pushbuttons and digital voltage dividers. Intended for the most demanding industrial applications, the ATA- 2001 is CE certified, and has been rigorously tested to the highest industrial standards for EMI, RFI and ESD. Designed for universal compatibility with 4, 5 and 6 electrical connection transducers, the ATA-2001 provides a wide range of oscillator frequencies, gains and two excitation voltages, affording maximum interface versatility. The very high drive current of 45mA allows operation with transducer input impedances as low as 12 Ohms (with 0.5 VRMS excitation). With high gain capability and low noise, the ATA-2001 provides measurement resolutions beyond most products currently available. The unique auto fall-back synchronization feature allows reliable master/slave operation, for prevention of amplifier cross talk, without the worry of sync signal loss.


  • 115 or 220 VAC line powered
  • Microprocessor controlled calibration
  • Superior digital filtering
  • Selectable excitation frequencies & amplitudes
  • Voltage and current outputs
  • 250 to 1000Hz selectable frequency response
  • Auto fall-back synchronization
  • Splash-proof front panel with status LEDs
  • 1/8 DIN standard panel mounting  


Please review product documents or contact us for the latest agency approval information.  

Electrical Characteristics

  • Line Power Voltage Requirements (VAC) 103.5 – 126.5, 198 – 242

  • Output Type (VDC) 0 – 10, ±10

  • Excitation Voltage (Vrms) .5, 3.5

Signal Characteristics

  • Line Power Frequency Requirements (Hz) 50 – 400

  • Excitation Frequency (kHz) 2.5, 5, 10

Body Features

  • Weight (g) 950

Mechanical Attachment

  • Mounting  1/8 DIN Standard Panel Mount

Usage Conditions

  • Operating Temperature Range  -40 – 85 °C [ -40 – 185 °F ]


  • Calibration Procedure  Push-Button


  • Transducer Type  LVDT or RVDT with 4, 5 or 6 wires

  • Transducer Channels  1

  • Display  No

Related Materials

Product Specifications

Manuals & User Guides

Terms and Conditions

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This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.