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  • LR-19

    The LR-19 series LVIT (Linear Variable Inductance Transducer) position sensors by Alliance Sensors Group are contactless devices designed for factory automation and a variety of industrial and commercial applications such as motor sport vehicles, automotive testing, solar cell positioners, wind turbine prop pitch and brake position, and packing equipment. With their compact device, superior performance, and excellent stroke-to-length ratio, the LR-19 sensors are ideal for both industrial testing, laboratories, and OEM applications.

    LR-19 series sensors are offered in 6 full scale ranges from 25 to 200 mm (1 to 8 inches). Operating from a variety of DC voltages, these sensors offer a choice of four analog outputs and all include ASG’s proprietary SenSet™ field calibration feature. LR-19 series products are available with axial cable or connector terminations, or with radial exiting cable and two swivel rod eye ends for easy installation.

    The LR series also include a larger body version, the LR-27, for those applications needing a heavier duty unit.

    For more information, see the technical datasheets provided.

    *All units come with aluminum housing. Stainless steel housing can be provided upon request.

    Features
    • LVIT Technology™ (Linear Variable Inductance Transducer)
    • Contactless operation
    • Excellent stroke-to-length ratio
    • Proprietary Senset™ field adjustable range scaling

    For Use In:
    PV Solar Cell Positioner
    Wind Energy Systems
    Packaging Machinery
    Motorsport Vehicles
    Automotive Testing
    Factory Automation
    OEM Test Stands

  • LR-27

    Alliance Sensor Group’s LR-27 series LVIT (Linear Variable Inductance Transducer) inductive position sensors are heavy duty contactless devices designed for factory automation systems and a variety of industrial and commercial applications such as solar cell positioners, wind turbine prop pitch and brakes, chute or gate positioners on off-road or agri-vehicles, and packaging machinery. The modular design, high end performance, and excellent stroke-to-length ratio make the LR-27 sensors an ideal choice for in-plant or mobile equipment OEMs.

    LR-27 series sensors are currently offered in 5 full scale ranges from 50 mm to 200 mm (2 to 8 inches). Operated from a variety of DC voltages, these sensors offer a choice of four analog outputs and include ASG’s proprietary SenSet™ field recalibration feature. LR-27 products are available with either a radial exiting cable and two spherical rod eye ends or with axial cable or connector terminations.

    The LR series also include a smaller body version, the LR-19, for applications where a reduced body envelope is required or the LRL-27 for longer strokes lengths up to 450mm.

    For more information, please see the technical datasheet provided

    *All units come with aluminum housing. Stainless steel housing can be provided upon request.
    Features
    • LVIT Technology™ (Linear Variable Inductance Transducer)
    • Contactless operation
    • Excellent stroke-to-length ratio
    • Proprietary Senset™ field adjustable range scaling
    For use in:
    PV Solar Cell Positioner
    Wind Energy Systems
    Packaging Machinery
    Chute/gate Position
    Factory Automation
    Automotive Testing
    OEM Test Stands

  • LRL-27

    Alliance Sensor Group’s LRL-27 series LVIT (Linear Variable Inductance Transducer) contactless position sensors complement the LR series devices with extended ranges up to 18 inches (450 mm) in a compact package. These sensors are designed for use in factory automation systems and a wide variety of industrial and commercial applications. Cost effective high-end performance and excellent stroke-to-length ratios make these sensors ideal choices for practically any industrial application.

    LRL-27 sensors are offered in 5 nominal ranges from 250 to 450 mm (10 to 18 inches). Operated from a variety of DC voltages, these sensors offer a user a choice of four analog outputs and include ASG’s proprietary SenSet™ field adjustable range scaling feature. LRL-27 products are available with either a radial exiting cable and two spherical rod eye ends or with axial cable or connector terminations.

    The LR series also include a smaller body version, the LR-19, for applications where a reduced body envelope is required or the LR-27 for shorter stroke lengths from 50 to 200mm.

    *All units come with aluminum housing. Stainless steel housing can be provided upon request.

    Features

    • LVIT Technology™ (Linear Variable Inductance Transducer)
    • Contact operation
    • Excellent stroke-to-length ratio
    • Proprietary Senset™ field adjustable range scaling
    For use in:
    Packaging Machinery
    Chute/gate Position
    Factory Automation
    Automotive Testing
    OEM Test Stands

  • LRS-18

    The LRS-18 series of LVIT (Linear Variable Inductance Transducer) spring loaded position sensors by Alliance Sensors Group are contactless devices designed for dimension or position measuring applications in factory automation and in various industrial and commercial applications such as automotive testing, mil/aero test stands, robotic arms, and packaging equipment, where the sensing element cannot be attached to the object being measured. LRS-18s are offered in full scale ranges from 12.5 to 100 mm (0.5 to 4.0 inches) with excellent resolution and high stroke-to-body-length ratios. The maximum tip force on the item being measured is 1 pound.
    LRS-18 sensors have a 19 mm (0.75 inch) diameter aluminum or stainless steel body with an M18 x 1 thread and come with two hex jam nuts for easy installation in place of an 18 mm analog prox sensor. These sensors use a 0.25 inch diameter probe equipped with an AGD No. 9 contact tip, and are offered with either an axial cable or a connector. Operating from a variety of DC voltages, the sensors are available with a choice of four analog outputs and they all include ASG’s proprietary SenSet™ field calibration feature. For more information, see the technical data sheet provided.

    *All units come with aluminum housing. Stainless steel housing can be provided upon request.

    Features

    • Spring loaded LVIT Technology™ (Linear Variable Inductance Transducer)
    • Contactless operation
    • Excellent stroke-to-body-length ratio
    • Proprietary SenSet™ field adjustable range scaling
    For use in:
    Industrial Fluid Power Equipment
    Steel, Aluminum, and Paper Mills
    Steam and Hydro Power Plants
    Factory Automation Systems

  • LV-45

    Alliance Sensors Group LV-45 series LVIT (Linear Variable Inductance Transducer) position sensors are specifically targeted for measuring applications requiring rugged devices, whether measuring position of steam turbine valves, mounted in a paper mill head box or calendar roll stand, or operating outdoors fastened to a bridge or structure. LV-45 sensors use a contactless inductive technology that allows them to replace other technology sensors like potentiometers and DC LVDTs in most applications. With a simple coil design, a captive connecting rod, and a thick walled housing, the sensors are both shorter and more robust than their DC-LVDT counter parts while operating over a wider temperature range, so they can withstand the vibration and shock levels found in mills and power plants, as well as the temperature and humidity found in outdoor applications. Once a sensor has been installed, ASG’s SenSet™ range adjustment process permits a user to match the sensor’s zero and full scale output to the workpiece’s actual range of motion. For more information see the technical data sheet below.

    *All units come with aluminum housing. Stainless steel housing can be provided upon request.

    Features
    • LVIT Technology™ (Linear Variable Inductance Transducer)
    • Ranges from 4 inches to 18 inches (100 to 450 mm)
    • 1.75 inch (44.5 mm) diameter heavy wall aluminum or stainless steel body
    • 1/2 inch diameter connecting rod with 1/2-20 male thread
    • Radial or axial connector or cable terminations
    • Proprietary SenSet™ field adjustable range scaling
    For use in:
    Steel, Aluminum, and Paper Mills
    Power Generation Steam Valves
    Material Creep Measurements
    Roadway/Bridge Expansion
    Hydro Power Plants

  • LZ-25

    The LZ-25 Series of LVIT (Linear Variable Inductance Transducer) position sensors are contactless devices designed for frictionless measurement in factory automation or assembly machinery applications where space is a premium, as well as for external mounting on hydraulic cylinders to sense rod position. The LVIT is offered in nominal full scale ranges from 50 to 900 mm (2 to 36 inches) with an excellent stroke-to-length ratio, so that the sensor’s overall length is only 38 mm (1.5 inches) longer than the linear range of the unit. The sensor has a 25.4 mm (1 inch) outside diameter aluminum or optional stainless steel body with a 1m radial cable for I/O connections. The 7.5 mm (0.295 inch) diameter through-bore of an LZ-25 provides clearance for its 6.35 mm (0.25 inch) diameter moving rod, which is made of the same material as its housing. This through-bore feature also means that the sensor is not subject to damage from typical mechanical overstroking.

    Features
    • LVIT Technology™ (Linear Variable Inductance Transducer)
    • Contactless operation; frictionless measurement
    • Excellent stroke-to-body-length ratio
    • Through-bore design
    • Proprietary SenSet™ field adjustable range scaling

  • S1A

    The S1A DIN-rail-mounting smart LVDT Signal Conditioner module from Alliance Sensors Group ends the difficulties that accompany AC-LVDT setup with built-in null indicators and front panel pushbuttons to set zero and full scale output. Engineered to work with the widest range of AC-LVDTs and inductive half-bridge LVRTs, the S1A module offers a choice of 4 excitation frequencies and 8 analog outputs, operates LVDT sensors with over a 40 dB dynamic range of AC output, indicates most common system failures, and incorporates a 2-wire RS-485 digital communications port. Along with color-coded plug-in screw terminal connectors and a 2 year warranty, these are just a few of the many advanced features that make Alliance Sensors Group’s S1A module a truly superior smart LVDT signal conditioner.

    Features
    • Smart setup with front panel push buttons --- no pots, no calculations
    • Built-in null indication --- front panel LEDs and DC null voltage output
    • Auto-mastering provides fail-safe excitation syncing for multiple units
    • Self-diagnostics for LVDT failure or disconnect; open-collector output
    • Half-duplex digital communications via RS-485 2-wire multi-drop bus
    • Hot swapability --- setup can be saved and reloaded via RS-485 port

  • GHS-19

    The GHS-19 series of LVIT (Linear Variable Inductive Transducer) spring-loaded position sensors by Alliance Sensors Group are contactless devices designed for dimension measurements in QA labs, or position measuring applications in factory automation systems and in various industrial and commercial applications such as automotive testing, mil/aero test stands, robotic arms, and packaging equipment, where the sensing element cannot be attached to the object being measured. GHS-19s are offered in nominal full scale ranges from 12.5 to 100 mm (0.5 to 4.0 inches) with excellent resolution and high stroke-to-body-length ratios. The maximum tip contact force on the item being measured is 1 pound.

     
    GHS-19 sensors have a 0.75 inch (19 mm) diameter aluminum or stainless steel body with a 1/2-20 UNF 2A thread 1.5 inches (38 mm) long with two 19 mm (0.75 inch) hex jam nuts for drop-in installation in place
     
    of a spring-loaded DC LVDT gage head. These sensors utilize a probe equipped with a No. 9 contact tip, and are offered with a PT02-10-6P connector. Operating from a variety of DC voltages, these sensors are available with a choice of one of four analog outputs.  They all include ASG’s proprietary SenSet™ field calibration feature.

    Features
    • Spring-loaded LVIT Technology™ (Linear Variable Inductance Transducer)
    • Contactless operation prevents internal wearout from dithering or rapid cycling
    • Excellent stroke-to-body-length ratio
    • Proprietary Senset™ Field Adjustable Range Scaling

    *Note:  
    Please specify a measuring range between 6.35mm and 100 mm (0.25 and 4.0 in.) full scale (nominal) at checkout.
    Specification can be made in either inches or millimeters.

    In addition, please specify the termination and output desired.  Select E for voltage type output, or I for current type output.