The Accumeasure D capacitance displacement sensor series amplifier is a truly new revolutionary design that uses the latest technology to convert a highly reliable capacitive electric field measurement (displacement) directly into a highly precise 24 bit digital reading to accurately measure position, thickness, motion and vibration.
The standard feature quadrature encoder input, provides probe positional information simultaneously with its displacement signal by synchronizing displacement measurements to the probe position to provide accurate surface profiles of various conducting and semi-conducting targets.
MTI’s Digital Accumeasure capacitance displacement sensor amplifiers comes standard with 24 bit USB/Ethernet digital output. The analog output model includes the analog output in addition to the standard digital output. Both may be used simultaneously. This is ideal for closed loop applications or integration into systems that require analog.
Our new capacitance amplifier converts the probe capacitance directly to target gap (distance). This direct conversion approach eliminates errors that traditional analog amplifiers have due to analog filtering, linearization, range extension and the summing of channels to obtain thickness or step measurements.
With the Accumeasure D series, filter frequency response, sample rate, linearization and probe range are all digitally controlled. This ensures the most accurate data capture, lossless processing and the freedom from having to purchase additional acquisition hardware.
Features
True Direct Digital Capacitive Displacement Sensor
Up to 0.01% FSR Linearity
Sub-nanometer Resolution
Built-in Quadrature Input
20kS/sec. on all channels
No need for Analog-to-Digital Converter
100% digital linearization of the gap response
Lossless 24 bit processing
Interface with NI LabVIEW™
Adjustable output data rate
Digital phasing of the probes to permit measuring floating targets
Digitally controlled Range extension, Filtering and signal averaging
USB and Ethernet Output
Analog Output
No additional acquisition hardware required
The Accumeasure D capacitance displacement sensor series amplifier is a truly new revolutionary design that uses the latest technology to convert a highly reliable capacitive electric field measurement (displacement) directly into a highly precise 24 bit digital reading to accurately measure position, thickness, motion and vibration.
The standard feature quadrature encoder input, provides probe positional information simultaneously with its displacement signal by synchronizing displacement measurements to the probe position to provide accurate surface profiles of various conducting and semi-conducting targets.
MTI’s Digital Accumeasure capacitance displacement sensor amplifiers comes standard with 24 bit USB/Ethernet digital output. The analog output model includes the analog output in addition to the standard digital output. Both may be used simultaneously. This is ideal for closed loop applications or integration into systems that require analog.
Our new capacitance amplifier converts the probe capacitance directly to target gap (distance). This direct conversion approach eliminates errors that traditional analog amplifiers have due to analog filtering, linearization, range extension and the summing of channels to obtain thickness or step measurements.
With the Accumeasure D series, filter frequency response, sample rate, linearization and probe range are all digitally controlled. This ensures the most accurate data capture, lossless processing and the freedom from having to purchase additional acquisition hardware.
Features
- True Direct Digital Capacitive Displacement Sensor
- Up to 0.01% FSR Linearity
- Sub-nanometer Resolution
- Built-in Quadrature Input
- 20kS/sec. on all channels
- No need for Analog-to-Digital Converter
- 100% digital linearization of the gap response
- Lossless 24 bit processing
- Interface with NI LabVIEW™
- Adjustable output data rate
- Digital phasing of the probes to permit measuring floating targets
- Digitally controlled Range extension, Filtering and signal averaging
- USB and Ethernet Output
- Analog Output
- No additional acquisition hardware required
