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TRUE Digital Capacitance Amplifier

TRUE Digital Capacitance Amplifier

TRUE Digital Capacitance Amplifier

Product catalog summary
Overview
The Accumeasure series by MTI Instruments is a line of True Direct Digital Capacitive Displacement Sensors designed for precision measurement. These sensors offer up to 0.01% FSR linearity and sub-nanometer resolution, making them suitable for high-precision applications.

Key Features
  • True digital design with 24-bit digital reading.
  • High resolution and linearity without the need for an analog-to-digital converter.
  • Connectivity via LAN or USB, supporting automation.
  • High-speed data acquisition up to 20kS/sec on all channels.
  • Digital range extension allowing one probe to cover multiple ranges.
  • Software capabilities for data logging directly to .csv files and flexible filtering and averaging controls.

Technical Specifications
  • Measurement range: 0 to 12.5mm with range extension options.
  • Resolution: 0.000085% RMS FSR at 50Hz.
  • Linearity accuracy: ±0.01% FSR.
  • Frequency response: 5kHz.
  • Output data rate: Up to 20,000 samples per second.
  • Operating temperature: 0 – 40°C, 95% non-condensing.
  • Power requirements: 24VDC±2V with <8W estimated consumption.

Included Components
  • 1 to 4-channel amplifier options.
  • Detachable terminal block, USB flash drive with MTI basic software, user manual, Ethernet cable, and Cat 6 network cable.

Applications
  • Suitable for single power supply systems using 24VDC.
  • USB ensures low latency for closed-loop control.
  • Ethernet allows for building distributed systems.
  • Multiple unit synchronization for applications like sheet metal thickness and semiconductor measurements.

Accessories
  • Synchronization cables and adapters for multiple systems.
  • Calibration fixtures and various probe extension cables.

Contact Information
MTI Instruments, Inc., Albany, NY. Phone: +1-518-218-2550, Email: [email protected], Website: www.mtiinstruments.com
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Catalog excerpts

TRUE Digital Capacitance Amplifier-1

A worldwide leader in precision measurement solutions True Direct Digital Capacitive Displacement Sensor Up to 0.01% FSR Linearity Sub-nanometer Resolution Standard and Custom Capacitance Probes Available

 Open the catalog to page 1
TRUE Digital Capacitance Amplifier-2

Advanced Features Highest resolution in the industry with 0.01% linearity No need for analog-to-digital converter Connect via LAN or USB - automation friendly High speed up to 20kS/sec. on all channels Digital range extension. One probe - multiple ranges Software logs data directly to .csv file Flexible filters and averaging control via software Interface with NI LabVIEWTM The chart above shows the Accumeasure D100 measuring 200nm steps of a piezo stage with an ASP-125M probe with x1 extension range. True Digital Design The Accumeasure D series amplifier is a true revolutionary design that uses...

 Open the catalog to page 2
TRUE Digital Capacitance Amplifier-3

USB Ensures Lowest Latency for closed-loop control Ethernet utilizes common networking equipment to build distributed systems Multiple Unit Synchronization synchronizes several units together for multiple point measurement, such as sheet metal thickness, semiconductor measurements, etc. Single Power Supply uses inexpensive industry standard 24VDC Included Software MTI Basic Software Easy user interface allows exporting data to image files or Excel® CSV files or data logging for data analysis and reports The user settings tab allows adjustment of range, averaging, filter, data rate and other items...

 Open the catalog to page 3
TRUE Digital Capacitance Amplifier-4

Specifications Number of Channels Measurement Range Resolution* Repeatability Long Term Stability/Drift Linearity Accuracy Frequency Response Output Data Rate Temperature Stability Filter ADC Bit Count Averaging Basic Interface Digital Output Included Software Operating Temperature Accumeasure D200 Accumeasure D300 Accumeasure D400 P/N: 8000-6823-002 P/N: 8000-6823-003 P/N: 8000-6823-004 two-channels three-channels four-channels 0 to 12.5mm (Range Extension of 1x and 2x standard, up to 10x optional- Contact MTI) 0.000085% RMS FSR at 50Hz 0.000085% RMS FSR (at a fixed point) o 20ppm /month or...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.