Fluid Power Journal

Alliance Offers LHA-19-R Series Hermetically Sealed AC-LVDTs

Alliance Sensors Group, a division of H.G. Schaevitz, has expanded its linear-position sensor line with the LHA-19-R series AC-LVDTs (linear variable differential transformers). 

The rugged yet high-precision linear sensing devices are hermetically sealed, contactless devices with a radial connector designed for industrial and commercial applications such as factory automation, metal and paper mills, valve-stem position, robotic assembly systems, pharmaceutical and food manufacturing, and operation in wet environments. LHA-19-R AC-LVDTs feature a wide operating-temperature range and are ideal for use in power-generation facilities, industrial automation equipment, and many OEM position-sensing applications.

Features include a hermetically sealed 3/4-inch OD SS body; 12 ranges from ±0.050 to 10 inches (±1.27 to 254 mm); and an operating temperature range of -67°F to 257°F (-55°C to 125°C).

LHA-19-R series AC-LVDTs operate from a nominal 3 Vrms, 2.5-3.3 kHz excitation source. They are packaged in a 0.750-inch (19-mm) OD SS housing, and are offered with either an imperial or metric threaded 0.188-inch (4.8-mm) diameter core, a six-pin PTO2A-10-6P radial connector, and have a 0.235-inch (6-mm) ID for good core-to-bore clearance. 

For more information, visit www.alliancesensors.com.

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