The HR Series general purpose LVDTs provide the optimum performance required for a majority of applications. The large 1/16 inch [1.6 mm] bore-to-core radial clearance provides for ample installation misalignments and therefore reduces the application costs. Featuring a high output voltage and a broad operating frequency range, these versatile and highly reliable LVDTs deliver worry-free and precise position measurements.
Available in a variety of stroke ranges from ±0.05 to ±10 inches [±1.27 to ±254 mm], the HR Series can be configured with a number of standard options including guided core, small diameter/low mass core and mild radiation resistance (1012 NVT total integrated flux; 107 rads Gamma). High temperature operation (+220 °C) and high pressure (vented case) versions are also available (consult factory).
The HR windings are vacuum impregnated with a specially formulated, high temperature, flexible resin, and the coil assembly is potted inside its housing with a two-component epoxy. This provides excellent protection against hostile environments such as high humidity, vibration and shock.
Features
Measurement ranges ±1.27 mm to ±254 mm
Non-linearity 0.25 % at 100 % stroke
Output 2.8 … 228 mV/V per mm
Supply voltage 3 Vrms
High reliability
Operating temperature up to 220 °C (option)
Stainless steel housing
Imperial or metric threaded core
0.25% linearity (100% stroke)
Large 1/16" core-to-bore clearance
Shock and vibration tolerant
Electromagnetic/electrostatic shielding
Mild radiation resistance (optional)
Calibration certificate supplied with each unit
Applications
Process control
Factory automation
Materials testing
Metrology
Applications with large misalignments
General industrial
Please feel free to contact us if you have any other questions.
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