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Linear variable differential transformer (LVDT) linear position sensors have a series of inductors in a hollow cylindrical shaft and a solid cylindrical core. These devices produce an electrical output proportional to the position of the core Search by Specification | Learn More
Linear position sensors is a general search form for all linear position / displacement detection product areas. Search by Specification | Learn More
Linear variable differential transformer (LVDT) and rotary variable differential transformer (RVDT) signal conditioners are devices that translate the linear or rotary movement of a ferromagnetic armature into an AC voltage that is proportional to the armature position. Search by Specification | Learn More
Capacitive linear position sensors are devices that sense position / displacement using capacitance technology. Search by Specification | Learn More
Position probes measure the position of a target surface, usually with a high degree of accuracy. This search form covers many different linear position products. Search by Specification | Learn More
Variable reluctance linear position sensors and switches are noncontact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Search by Specification | Learn More
Eddy current linear position sensors detect the distance from a target by using magnetic fields generated by a reference and sensing coils. Search by Specification | Learn More
...differential transformer (LVDT) or optoelectronic position sensing. Proximity probes or non-contact probes function similarly to displacement-measuring CMM probes. The difference is that proximity probes use laser, capacitive, or video measurement... Search by Specification | Learn More
Inductive linear position sensors and switches are noncontact devices that determine an object's coordinates (linear or angular) with respect to a reference. Search by Specification | Learn More
Ultrasonic linear position sensors and switches use ultrasonic waves in combination with light and frequency readings for position and displacement sensing. Search by Specification | Learn More
Fiber optic linear position sensors use fiber optic technology to sense position and displacement. Search by Specification | Learn More
Cable extension linear position sensors are used to measure the movement and displacement of objects. A cable or wire is attached to an object, and as the object moves, the transducer produces an electrical signal proportional to the  Search by Specification | Learn More
Magnetoresistive linear position sensors and switches have a linear resistance output signal representing the distance an object is from a reference point. Search by Specification | Learn More
Linear encoders sense and digitize linear position change for positional measurement and feedback to control systems. Search by Specification | Learn More
Magnetostrictive position sensors are non-contact linear position sensors that use the momentary interaction of two magnetic fields to produce a strain pulse that moves along a waveguide. One field is from a magnet that moves along the outside Search by Specification | Learn More
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Long Stroke AC LVDTs Trans-Tek, Inc.
AC-LVDT Postion Sensor HSAR750 Hermetically Sealed Macro Sensors, A Division of Howard A. Schaevitz Technologies
LOOP POWERED LVDT POSITION SENSOR HSIR-750 Series Macro Sensors, A Division of Howard A. Schaevitz Technologies
LVDT Gauging Transducer from RDP RDP Electrosense
AC-LVDT Position Sensor PR 812 Series Macro Sensors, A Division of Howard A. Schaevitz Technologies
AC LVDT Hermetically Sealed -HSA 750 Series LVDTs Macro Sensors, A Division of Howard A. Schaevitz Technologies
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GW Lisk Linear Variable Differential Transformer (LVDT)can be utilized in a wide variety of applications wherever position feedback is important. (read more)
Today, the applications for automating hydraulic powered equipment are growing by leaps and bounds. As manufacturers strive to increase their competitive edge through Precision, Efficiency, Reliability, and Safety, they look to automation as the solution. CPI's new SL720 Sensor will play a key role in this new direction for heavy machinery. (read more)
The Columbia S Series LVDTs are designed to sense linear displacement over the ranges of +/-0.04" to +/-0.30" and translate this motion into a precisely proportional voltage for measurement and control. (read more)
Schaevitz® is the most trusted name in LVDTs (linear variable differential transformers). Measurement Specialties offers a broad range of standard Schaevitz® LVDTs as well as specialized products for extreme conditions of heat, pressure, radiation and weather. (read more)
Rugged Linear Position Sensor , Position Sensors from Everight Precision. Externally mounted, rugged and easy to install linear sensor with a 12.7mm target rod and 8mm rod ends. Available in any stroke length from 50 mm up to 600 mm. An intrinsically safe version, X111, is available. (read more)
CPI's SL720 Linear Position Sensor is the only sensor in the world which provides absolute position feedback in telescoping hydraulic cylinders. The sensor mounts completely inside the cylinder, and works for any stroke length up to 72". And, unlike rod-type sensors, there is no lower limit to the cylinder bore size for this product (for non-welded end cap designs). (read more)
Stainless Steel Linear Position Sensors with Target Rod (LIPS 101) from Everight Precision. Externally mounted, robust and easy to install linear sensor with stainless steel body and target rod. Available in any stroke length from 20 mm up to 600 mm. An intrinsically safe version, X101, is available. (read more)
Macro Sensors' AC-LVDT Position Sensor PR 812 Series of AC LVDTs are 0.812 inch (20.6 mm) diameter versions of the PR 750 Series of general purpose LVDT linear position sensors. They were designed primarily for use in legacy OEM applications and are not recommended for new designs. In most applications they are a cost effe... (read more)
Macro Sensors' AC- LVDT Position Sensor PR 750 Series of 3/4 inch (19 mm) diameter AC-Operated LVDTs are general purpose contactless linear position sensors for both OEM applications and end user requirements. They are available in full scale measuring ranges from ±0.050 inch (±1.25 mm) to ±10 inches (±250 mm) and offer a c... (read more)
The Macro Sensors SQ 1250 Series of heavy duty LVDTs were developed specifically to measure position or motion in mill-type hostile environments. These rugged and reliable contactless sensors, available in measuring ranges from ±0.50 inches to ±10.00 inches, have their electrical assembly totally en... (read more)
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Linear Differential Voltage Transformers: Analog Dialogue :... The linear variable differential transformer (LVDT) is an accurate and reliable method for measuring linear distance. See Analog Devices, Inc. Information |
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Options for Measuring Displacement and Motion - Developer Zone... You can measure linear displacement by using a potentiometric sensor or an LVDT (linear variable differential transformer). You can measure angular |
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Measuring Position and Displacement with LVDTs - Developer... Linear Variable Differential Transformers (LVDTs) |
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EETimes.com | Electronics Industry News for EEs & Engineering... ET Sponsored by Texas Instruments and Avnet The standard three-terminal linear regulator can be placed on a PCB with few issues. See EE Times Information |
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High temperature skin friction measurement |
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A multi-channel digital demodulator for LVDT and RVDT position... 1989 Item Title: A multi-channel digital demodulator for LVDT and RVDT position sensors Publisher Name: IEEE Publisher Location: New York, NY, USA |
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Everight OEM Linear and Rotary Variable Differential... Linear position, rotary (angular) position, and tilt sensors by Everight Precision, Everight Position, Positek, Ltd. and Netzer Precision See Everight Position Technologies Corporation Profile & Catalog |
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LM2907 Tachometer/Speed Switch Building Block Applications in one cycle of input the capacitor on through Q4 comprise an input differential amplifier which by pin 3 gets charged twice with a charge of CV See National Semiconductor Information |
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Application Note 301 Signal Conditioning for Sophisticated... Calibration and sensitivity can be varied by se- The linear variable differential transformer (LVDT) offers lecting the piezoelectric materal and See National Semiconductor Information |
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Hydraulic Valve - Block... The direction of the oil flow is determined by the position of a spool, which is driven by a linear force motor: |