Analog Devices LVDT, ±2.5 → ±50.8mm stroke -55°C +95°C

  • RS stock no. 803-1591
  • Mfr. Part No. EVAL-CFTL-LVDT
  • Manufacturer Analog Devices
Technical data sheets
Legislation and Compliance
Compliant
Product Details

Evaluation Board for LVDT Signal Conditioning Application

The EVAL-CN0301-SDPZ (803-1706) is an evaluation board from Analog Devices implementing a complete adjustment-free linear variable differential transformer (LVDT) signal conditioning circuit; EVAL-CFTL-LVDT (803-1591) is the LVDT required for use with the evaluation board.
The evaluation board circuit uses the AD698 LVDT Signal Conditioner IC which contains a sine wave oscillator and a power amplifier to generate the required excitation signals that drive the primary side of the LVDT; it also converts the LVDT secondary output into a dc voltage. The circuit produces an I2C compatible digital output via an AD7992 12-bit ADC.

The following ICs are included on the evaluation board:

AD698 Universal LVDT Signal Conditioner
AD8615 Precision CMOS RRIO Op-Amp
AD7992 12-bit ADC with I2C interface

Sensor Interfaces, Analog Devices

Specification
Attribute Value
Stroke ±2.5 → ±50.8mm
Energising Voltage Range 3 Vrms
Sensitivity 94.5 mV/V/mm
Overall Height 44.5mm
Overall Width 19.05 (Dia.)mm
Minimum Operating Temperature -55°C
Maximum Operating Temperature +95°C
8 Available in 4-6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each
R 1,938.93
(exc. VAT)
R 2,229.77
(inc. VAT)
units
Per unit
1 +
R 1,938.93
Not Available for premium delivery