Analog LVDT-RVDT Signal Conditioner with Digital Calibration

Analog LVDT-RVDT Signal Conditioner with Digital Calibration
Analog LVDT-RVDT Signal Conditioner with Digital Calibration
Price And Quantity
  • 1
  • Piece/Pieces
  • 7000.00 - 30000.00 INR
Product Specifications
  • Analog LVDT-RVDT Signal Conditioner
  • +0.02% Fahrenheit (oF)
  • For Power-Gen Turbine Control and Head Box Slice Lip Position Control
  • 115-220 Volt (v)
  • Metal
  • Grey and Brown
    Product Description

    The ATA-2001 is a general purpose, AC line-powered, LVDT/RVDT analog 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 any product 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. If the internal processor in a slave amplifier detects an unstable or missing sync signal, the internal clock will take over, continuing at the pre-selected nominal frequency. Upon restoration of a normal sync pulse, the oscillator will return to the slave mode.

    The ATA 2001 is contained within a rugged, one-piece, extruded aluminum housing which provides optimal amplifier performance under the most rigorous EMI and RFI conditions. An integral panel mounting system provides for convenient 1/8 DIN standard, panel installation. A pre-punched 19 rack adapter is also available to accommodate up to eight amplifiers per adapter installation.

    Also see our other signal conditioner models, LDM-1000 (DIN rail mount, VDC and 4-20mA output), LVM-110 (VDC input/output), LiM-420 (4-20mA transmitter), PML-1000 (1/8th DIN panel meter, VDC, current and RS485 outputs), and our IEM-422 (NEMA-13 rated 4-20mA transmitter).

    Details :

    • 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

    Features :

    • Microprocessor controlled & non-volatile memory
    • Phase shift compensation
    • Auto fall-back synchronization
    • Rugged extruded aluminum housing

    Applications :

    • Power-gen turbine control
    • Head box slice lip position control
    • Roller gap position feedback
    • Precision metrology labs

    Performance Specifications :

    Electrical Specifications

    Line power requirements

    115VAC +10%, 50-400Hz; 220VAC +10%, 50-400Hz (switch selectable)

    Line voltage regulation

    +10%, with no change in output

    Voltage Output

    Unipolar voltage output range

    0 to 10VDC, with 10mA maximum current capability

    Bipolar voltage output range

    +10VDC (using 100% zero suppression), with 10mA maximum current capability

    Noise and ripple (voltage output)

    3mV RMS maximum @ 2.5KHz excitation frequency

    Output impedance (voltage output)

    1 maximum

    Current Output

    Current output range

    4 to 20mA

    Maximum loop resistance

    700 with internal loop supply; 1000 with 24VDC external supply (32vdc MAX)

    Noise and ripple (current output)

    10A rms (max)

    Analog Outputs Frequency Response

    Frequency response @ -3db

    250Hz @ 2.5kHz excitation 500Hz @ 5.0kHz excitation 1000Hz @ 10kHz excitation

    Amplifier Characteristics

    Transducer input sensitivity range

    High gain: 0.04 to 0.9 VRMS; Low gain: 0.5 to 10 VRMS (switch selectable)

    Input impedance


    Zero suppression range

    +110% of FSO

    Phase shift compensation range

    +120 degrees maximum

    Non-linearity and hysteresis

    +0.05% of FSO, maximum


    +0.05% of FSO, maximum, after 20 minute warm up

    Temperature coefficient of output

    +0.02% of FSO per degree F [+0.036% per degree C] over operating temp. range

    Transducer Excitation


    0.5 or 3.5 VRMS, sine wave (switch selectable)


    45mA RMS maximum


    2.5, 5 or 10kHz (switch selectable)

    Transducer Requirements

    Transducer type

    LVDT or RVDT with 4, 5 or 6 electrical connections

    Input impedance (Primary)

    12 minimum with 0.5 VRMS excitation; 80 minimum with 3.5 VRMS excitation

    Full scale output

    High gain: 0.04 to 0.9 VRMS; Low gain: 0.5 to 10 VRMS

    Trade Information
    • Cash in Advance (CID), Cash Advance (CA)
    • 100 Per Week
    • 3 Days
    • Yes
    • Sample costs shipping and taxes has to be paid by the buyer
    • All India
      Related Products
      Compact Dew Point Temperature Transmitter for OEM Applications

      Send Inquiry
      General Purpose DC LVDT

      Send Inquiry
      Industrial Transmitter for Dew Point Measurement

      Send Inquiry
      Spring Loaded Design Gage Heads

      Send Inquiry
      Miniature General Purpose AC LVDT

      Send Inquiry
      General Purpose LVDT

      Send Inquiry
      right arrow
      left arrow
      Contact Us

      401 & G-414-416 A Wing, Kailash Indl. Complex, Near Dynalog,Behind Godrej Colony,Vikhroli (West), Mumbai, Maharashtra, 400079, India
      Phone :+918037304309