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Picometer Resolution Capacitance Measurement System
The D200HD is a two-channel, picometer scale, capacitance based, displacement measurement instrument for conductive targets.
The D200HD achieves very high resolution with the aid of external preamplifiers that are located close to the probes that eliminate parasitic capacitance effects which cause noise. Digital communication is provided via Ethernet or USB. The bandwidth and range extension of the probes are digitally programmable. Resolutions as low 20pm may be achieved with a 10um range probe.
Resolution ≤ 0.0000001 √(Hz) FSR Temp Amplifier useable from 0-40°C, Preamp up to 50°C, Probes up to 150°C Drift < 200 PPM / ° C (Amplifier & Probe Preamp ) Probe Standoff 10% of specified probe range Linearity ± 0.01% FSR (at 1X) Range extensions Up to 5X, and up to 10 range extensions per channel (2 standard) Digital Frequency response 5kHzt |
Measurement Range | 0 to 2mm |
Noise | ≤ 0.0000001 √(Hz) FSR |
Repeatability | 100PPB |
Digital Resolution (LSB) | 1pm |
Long TermStability/Drift | 20ppm/month or better at 20°C |
Digital Linearity Accuracy | ±0.01 % FSR |
Digital FrequencyResponse | 5kHz |
Output Data Rate | 20k (SPS) |
Temperature Stability | ± 100 ppm/°C |
Digital Butterworth Filter | 50, 100, 500, 1kHz, or 5kHz |
Exponential Filter | No filtering |
Range Extensions | 5X max |
ADC bit count | 24 bits |
Basic Interface | Command-Response, ASCII commands |
Digital Output | Micro USB and RJ-45 Ethernet 10-100 |
Digital Latency | < 4ms (Cap input to Ethernet output) |
Encoder Input | 0-24VDC max A quad B 500k RPM |
IncludedSoftware | MTI Basic, LabView, .NET and DLL Drivers |
OperatingTemperature | 0-40°C, 95% non-condensing |
OperatingEnvironment | IP40 |
PowerRequirements | 24 VDC < 8W |
Target Ground Return | Integrated with powerconnector |
Input Protection | Reverse Polarity(Over volt to 35VDC) |
ESD Protection | ± 4kV Contact and ±8kV Air |
Amplifier Case Dimensions | 2”(53mm) H x 4”(103mm) W x 4.7” (120mm)D |
Case Mount | DIN Mount Kit |
Preamp Connectors | M12-8 |
Power andConnectors | Phoenix screw terminal |
Preamp to Amp cable length | 3 meters |
Preamp Case Dimensions | 87mm L x 47mm W x 25 mm H |
Probe Connectors | SMA |
Probe to preamp cable length | 177mm (7 inch) |
Number of Channels | 1-2) |
Multi channel synchronization | Master Slave (simple wire) |
Capacitance Displacement and Gap Measurement Probes
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| P/N | IMAGE | MODEL | PRODUCT DESCRIPTION |
|---|---|---|---|
| 8000-6925 |  | Power Supply | DIN mount (includes power cord and 24VDC harness) |
| 8000-6887 |  | Ethernet Cable | RJ45 to RJ45, 2.1 meter (7ft) |
| 8000-6929 |  | USB Interface Cable | Micro USB-Male to USB Micro USB-Male, 1 meter (3.1ft) |
| 8000-6882 |  | DIN Rail Section | 250mm (10inch) din rail for wall mounting power supply |
| 8000-6889 |  | T-Connector | Synchronization adapter to daisy chain multiple systems |
| 8000-6888 |  | Sync Cable | Cable to sync multiple systems (SMA-M to SMA-M) |
| 7500-6811 |  | Fixture | Non-conductIve Material Fixture |
A Closer Look at the Important Features and Specifications of Our Accumeasure HD
The Accumeasure HD is a testament to our commitment to precision, reliability, and technological innovation. As a two-channel capacitance-based displacement measurement device, it integrates seamlessly into a variety of industrial applications, setting a new standard for measurement accuracy.
Precision at Its Best
The Accumeasure HD offers high-resolution measurements on the picometer scale. This level of precision makes it an indispensable tool in industries where even the slightest inaccuracies can lead to significant problems. From semiconductor manufacturing to medical device production, the Accumeasure HD ensures that the minute details are never overlooked.
Dual Channel Advantage
The dual channels incorporated into the Accumeasure HD offer flexibility that enhances data collection. Allowing simultaneous measurement of two separate inputs provides a more comprehensive understanding of the materials being measured. This feature can be instrumental in optimizing processes and enhancing product quality.
Robust and Reliable
Beyond its technical prowess, the Accumeasure HD is designed for durability. It holds up well in harsh industrial environments, making it a reliable tool for long-term use. Its robust design and superior performance make it an ideal choice for long-term usage and operations.
User-Friendly Interface
The Accumeasure HD is not just about advanced technology and precision. It’s a product designed around simplicity and ease of use. With its user-friendly interface, it allows for easy setup and operation. Even in the most demanding industrial settings, the Accumeasure HD can be trusted to get the job done without adding stress to your operations.
The Industry Impact of Accumeasure HD
Are you looking for a solution designed to drive industry success? The Accumeasure HD is there to assist. Its precision, reliability, and advanced features make it a valuable asset to any industry that requires accurate displacement measurements. By ensuring precise and reliable measurements, it aids in improving operational efficiency, product quality, and overall productivity.
Industries such as the following can benefit from the Accumeasure HD:
- Aerospace
- Automotive
- Semiconductor manufacturing
- Medical device production
For more information on how the Accumeasure HD and other non-contact measurement tools can help your industry, contact MTI today.
The Value of Digital Capacitance Sensors for Gap Measurement
Digital capacitance sensors like the Accumeasure HD have revolutionized gap measurement, bringing a new level of accuracy and consistency to this critical process. These devices work by detecting changes in an electrical field, allowing them to measure gaps with high precision.
The value of these sensors extends beyond their accuracy. They also offer real-time data, enabling immediate adjustments that can improve efficiency and reduce errors. In industries where precision is paramount, the benefits of using digital capacitance sensors for gap measurement cannot be overstated.
What Is the Difference Between Piezoelectric and Capacitive Sensor?
Piezoelectric and capacitive sensors are critical tools in various industries, but you must recognize the key differences between these important products to get the most out of them. Piezoelectric sensors generate an electric charge when subjected to mechanical stress, making them ideal for dynamic measurements like vibration and pressure sensing. Capacitive sensors like the Accumeasure HD operate by measuring changes in an electric field. This method allows for highly accurate distance or position measurements, making capacitive sensors the superior choice for precise gap measurement.
Let MTI Put Your Goals at the Forefront With Our Accumeasure HD
At MTI, we strive to put your goals at the forefront of everything we do. With its advanced features and specifications, the Accumeasure HD can enhance your operations by delivering precise and reliable measurements. It’s about providing you with the right solutions to drive your success.
Contact us today to discover how the Accumeasure HD can elevate your operations to new heights.