AC And DC LVDT

Aug. 18, 2005
h industrial environments in the presence of dirt, oil, water, and machine coolants.

The stainless-steel GHSAR/GHSDR 750 Series of LVDTs operate in hars Electronics and coil windings are hermetically sealed against hostile environments to IP-68. The GHSAR offers a through-bore design that allows air purging of the sensor bearings to remove potential contaminants.

Electrical termination is through a radially mounted sealed connector. This shortens the installed length of the LVDT for use in space-restricted locations. A detachable mating connector is supplied with every unit for damaged cable replacement. The spring-loaded shaft runs in a precision sleeve bearing connected to the LVDT core. The use of precision sleeve bearings results in a measurement repeatability of 0.000025 in. (0.6 m) and maximum linearity error of ±0.25% of full-range output. Units are available in standard measurement ranges of 0.1 to 2 in.

The GHSAR operates from 3 Vrms (nominal) and connects to any standard LVDT signal conditioner. The GHSDR features built-in electronics operating from a ±15-Vdc input and provides a precalibrated 0 to ±10-Vdc output working in conjunction with PLCs, digital indicators, a/d converters, computer-based data processors, and QC data-collection systems.

Macro Sensors, 7300 U.S. Route 130 N, Pennsauken, NJ 08110, (856) 662-8000, macrosensors.com

Sponsored Recommendations

Sept. 16, 2025
From robotic arms to high-speed conveyors, accuracy matters. Discover how encoders transform motor control by turning motion into real-time datadelivering tighter speed control...
Sept. 16, 2025
Keep high-torque gearboxes running efficiently with external lubrication and cooling systems delivered fast. Flexible configurations, sensor-ready monitoring, and stocked options...
Sept. 16, 2025
Now assembled in the U.S., compact P2.e planetary gear units combine maximum torque, thermal efficiency, and flexible configurations for heavy-duty applicationsavailable faster...
Aug. 22, 2025
Discover how to meet growing customer demands for custom products without overextending your engineering team. Learn how scaling your automation strategy can help you win more...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!