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VT1521

The VT1521 is designed to provide an accurate means of doing high speed bridge measurements. It provides bridge completion circuitry, excitation voltage, programmable low pass filters, and wide band buffered outputs.

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Features

  • Use with VT1413C
  • Use with Option TFB Terminal Block with Trifiler filter
  • Four Channels of Programmable Bridge Excitation with Voltage Values of 1V, 2V, 5V, or 10V
  • Wide Band Buffered Analog Output per Channel
  • Built-in Shunt Calibration Capability
  • Programmable Low Pass Filters from 100Hz up to 10kHz

Overview

The VT1521 is designed to provide an accurate means of doing high speed bridge measurements. It provides bridge completion circuitry, excitation voltage, programmable low pass filters, and wide band buffered outputs.

The low-pass filter on each channel is a 4th order Butterworth active RC filter used to provide alias protection and improved noise reduction. The low-pass filter cutoff frequencies are 10kHz, 3kHz, 1kHz, 300Hz, and 100Hz.

Bridge completion resistors for 1/4 bridge measurements are built-in to the Option TFB terminal block with completion values of 120 ohm and 350 ohm. The VT1521 SCP is designed to provide self regulating Excitation Voltages of 0V, 1V, 2V, 5V, or 10V on each channel, for improved measurement accuracy.

The SCP provides a voltage gain of 0.5, 8, 64, or 512 for each channel. This SCP takes two adjacent slots in the VXI module.

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VT1521

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Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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