Dual Channel Digital Signal Conditioner for Linear Variable Differential Transformer Apps

June 10, 2011 - PRLog -- Electro Standards Laboratories, Cranston, RI, announces the Model 4331-200 CellMite® LVDT Dual Channel Embedded Digital Signal Conditioner board. This unit connects directly to two standard AC LVDT (Linear Variable Differential Transformer) transducers and simultaneously generates a serial output for connection to a PC and a +/-10V analog output. This product provides OEM users and system integrators with an affordable and complete LVDT-to-PC solution. This compact CellMite is ideally suited for in-situ transducer conditioning and distributed process measurements.

The CellMite board can be operated with a computer or simply setup by a computer and then used as a stand-alone intelligent LVDT digital signal conditioner with an analog output. This CellMite board has on-board storage for up to 3 calibrated LVDT’s, each with integrated 6-point calibration that can be used to linearize the LVDT outputs. Its multi-drop RS-232/485 serial port allows for connection of multiple units in a serial network configuration.

The CellMite® Model 4331-200 LVDT features nonvolatile memory for parameter and calibration storage, selection between 3 stored LVDT calibrations and LVDT Auto-ID using TEDS-Tag. Also included are solid state relay switches, multi-point and mV/V calibration, the ability to locate LVDT core null position, internal generation of precision sine wave AC excitation voltages, remote sense excitation, and 24-bit internal resolution with 16-bit analog output. Software options include CellView Lite, CellView Multi-display, CellView with Graphing and software drivers.

For detailed information on the Model 4338-200 visit http://www.electrostandards.com/ProductDetail/?productid=51.  Electro Standards’ staff of knowledgeable sales engineers is available to assist with product and application questions: 401-943-1164, eslab@electrostandards.com.

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About Electro Standards Laboratories: Manufactures copper and fiber optic network switches and cable assemblies, interface converters, strain gauge indicators, and digital signal conditioners. The Electro Networks division designs and installs voice/data networks. The R&D contract engineering services group specializes in the development of motor control and power systems.