Model LVDT -Signal Conditioner and Amplifier
The model LVDT or RVDT signal conditioner and A provides a convenient and flexible solution to the measurement of displacement or position (linear or angular) when using Linear Variable Differential Transformers or Rotary Variable Differential Transformers (LVDT`s or RVDT`s).
The analogue amplifier device can be powered from an AC or DC supply, and can provide the excitation needed by the attached transformer.
The excitation frequency can be selected from 5 options between 1 and 5 kHz and the conditioned signal can be output via a bipolar voltage channel or via a current loop channel, both being provided as standard.
For a panel mount version with a display, see model ADP15 versatile indicator & controller, For a wall mounted version with a display, see model SMP versatile indicator & controller and For a PCB modular version, see model UAB universal input digital signal conditioner & controller
- LVDT sensor excitation of 4.5 V RMS is provided
- Selectable sensitivity from 20 mV to 10 V and fine trim with potentiometer
- Analogue outputs of 4-20 mA & 0-10 V
- Selectable excitation frequency between 1 and 5 kHz
- Wide bandwidth (200 Hz) for test & measurement applications
- IP65 / NEMA4 ABS bulkhead mountable case with cable glands