MTI instrument Accumeasure HD Picometer Resolution Capacitance Measurement System (0~2mm)

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)

Datasheet