Macro Sensors has designed a family of user-friendly digital controllers and indicators that can be used in virtually any industrial measurement and control application within the petrochemical, power generation, laboratory and manufacturing industries. Offering precise measurement for applications utilizing AC- and DC-operated LVDT (Linear Variable Differential Transformer) inputs, Macro Sensors Series DMC Dual Channel LVDT Controllers and Series DMI Single Channel LVDT Indicators offer user-friendly set-up with a scrolling display that actively prompts users through set-up. The DMC Dual Channel Controllers also offers a GUI interface, enabling operators to quickly program and view data through a computer.

“The scrolling display of our digital controllers and indicators prompts users on what type of information to input during specific set-up stages,” notes Ed Herceg, Macro Sensors N.A. Sales Manger.

Macro Sensors offers its digital controllers and indicators in both AC- and DC-versions including:

· DMC-D2-100 Dual Channel DC-LVDT Controller Scrolling Meter operates from 115VAC or 24V DC and provides proper voltage for operating any standard DC-LVDT.
· DMC-A2-100 Dual Channel AC-LVDT Controller Scrolling Meter is powered from 24 VDC or 120-240 VAC to provide optional analog outputs of DC voltage or current loop.
· DMI-D1-100 Single Channel DC-LVDT Indicator offer a 10V scalable analog output without recalibration and built-in 24V DC to power virtually any DC-LVDT
· DMI-AI-100 Single Channel AC-LVDT Indicator provide a high-speed 10V scalable analog output without recalibration and built-in excitation to properly power any standard AC-LVDT.


Both the DMC Controllers and DMI Indicators incorporate internal signal conditioning that provide the proper voltage for operating LVDTs and a scalable analog output to feed external instrumentation, recording or control devices. Offering readout down to 1/10,000 inch, all units provide a bright 0.56” (mm) high LED vivid front-panel digital display of measured values. DMC Dual Channel LVDT Controllers offer six independently programmable set points with eight selectable functions; DMI Single Channel LVDT Indicators offer four programmable set points with alarm status annunciator LEDs.

DMC Digital Controllers feature microprocessor-based logic and advanced software to provide digital position indication and cross-channel math functions for advanced monitoring, measuring and control. Programmable input averaging and digital filtering allow for quick response. HI/LO limit detection is useful in a variety of “Go/No-Go” gaging applications. A standard RS-232 communications port can be used with data loggers, PLCs and computers.

The DMC Dual Channel LVDT Controllers and DMI Signal Channel Indicators are economically priced at about one-third lower than competitive LVDT dedicated units. Units can be fitted on a panel or used as tabletop instruments. For additional information, please contact Eileen Ellis at 856-662-8000/email: sales@macrosensors.com or visit our web site at http://www.macrosensors.com/ms-lvdts_prod-cont-indic.html



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