Subsea / Marine Hydraulics

Subsea / Marine Hydraulics Position Sensors

Most ASG position sensors can be operated in submerged in fresh or salt water up to 10,000ft depth. Inconel or Monel materials can be used instead of the standard stainless steel or aluminum. The MR-7 and ME-7 linear sensors can be embedded inside of hydraulic cylinders or can be submerged in an oil bath to feedback valve position to control oil and gas flow in “Christmas Trees” or blow-out preventers. ASG has extensive experience in off-shore oil and gas drilling as well as water craft and ROV hydraulic applications.

Need help deciding which sensors is right for your application? Have questions about a particular product? Speak to an experienced application engineer call us today at H. G. Schaevitz Alliance Sensors Group 856-727-0250 or e-mail us at sales@alliancesensors.com

LVIT Linear Position Sensor MR-7 Series

The MR-7 Series LVIT (Linear Variable Inductance Transducer) Position Sensors from Alliance Sensors Group has been designed as an alternative to magnetostrictive sensors and has more robust construction and a lower cost of ownership. The unit can be port mounted in industrial or moble hydraulic cylinders and pneumatic actuators. These MR-7 Series sensors are based on a proprietary contactless inductive sensing technology that employs a 7 mm diameter probe with a shorter stroke-to-length ratio than most other technologies, and uses a gun drilled hole in the cylinder rod for sensing the rod position rather than requiring a ring magnet assembly. An MR-7 has a ...

The SS-7 series LVIT (Linear Variable Inductance Transducer) position sensors from Alliance Sensors Group have been designed to give cylinder position feedback in subsea environments with depths up to 12,000 ft or in a PBOF (pressure balanced oil filled) chamber for oil and gas exploration, blow out preventers, ROVs, and relief valves.

The SS-7 requires no magnet and is based on a proprietary contactless inductive sensing technology that employs a 7 mm diameter probe with good stroke to length ratio to save space. The SS housing is 1-inch diameter, 316 stainless steel and comes standard with a subsea connector. They are offered in ranges from 25 ...

The LHA-19-A series AC LVDT (Linear Variable Differential Transformer) linear position sensors by H.G. Schaevitz LLC dba Alliance Sensors Group are hermetically sealed, contactless devices designed for industrial and commercial applications such as factory automation, metal and paper mills, valve position, robotic assembly systems, pharmaceutical and food processing, and outdoor wet environment applications. These ruggedized linear devices have excellent price vs performance and stroke-to-length ratio, making the LHA-19-A AC-LVDT sensors ideal for use in power generation and industrial automation equipment, and many OEM positioning ...

The LHA-19-R series AC-LVDT (Linear Variable Differential Transformer) linear position sensors by H.G. Schaevitz LLC dba Alliance Sensors Group are hermetically sealed, contactless devices with a radial connector, designed for industrial and commercial applications such as factory automation, metal and paper mills, valve position, robotic assembly systems, pharmaceutical and food manufacturing, and wet environment applications. These ruggedized linear devices have excellent price vs performance and stroke-to-length ratio, making LHA-19-R AC-LVDT sensors ideal for use in power generation and industrial automation equipment, and many OEM positioning ...

Alliance Sensors Group's model S2A DIN-rail-mounting LVDT signal conditioner is designed specifically for the power generation industry. It offers comprehensive diagnostics for sensor or wiring failure, real time recalibration of the Full Span and Zero outputs, enhanced ground loop noise rejection, and backward compatibility to legacy S1A signal conditioners. Utilizing front panel push buttons for easy calibration, the S2A is engineered to work with the widest range of LVDT, RVDT, and inductive half-bridge LVRT sensors by providing four excitation frequencies that will operate most AC-LVDTs over a 50 to 5,000 mVrms range of sensor ...

Our Technical Support Staff: We have more than 150 years and three generations in the position sensor business and are expert application engineers at what we sell. We have real world experience and know how to solve your measurement challenges. Need help technical help with your measurement application? Call us today 856-727-0250.

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Subsea / Marine Hydraulics

LVIT Linear Position Sensor MR-7 Series

LVIT Linear Position Sensor Subsea SS-7 series

AC LVDT Posiiton Sensor Hermetically Sealed LHA-19-A Series

AC LVDT Linear Position Sensor Hermetically Sealed LHA-19-R Series

LVDT Signal Conditioner DIN Rail Mounted S2A Series

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