Macro Sensors LVDTs: SE-750 Series General Purpose Single-Ended DC-LVDT Position Sensors

Description

Macro Sensors’ SE 750 Series of 3/4 inch (19 mm) DC-operated LVDTs are designed for a wide range of position measurement applications. They use built-in electronics to provide the desirable features of an AC-LVDT, such as frictionless operation and dynamic response, with the added convenience and simplicity of DC input and precalibrated DC output. They are designed to operate in conjunction with PLCs, digital indicators, A/D converters, computer-based data processors, and QC data collection systems.

The SE 750 Series offers nine standard ranges from 0.100 inch (2.5 mm) to 20.00 inches (500 mm) that will accommodate many application requirements. The maximum linearity error for an SE 750 Series sensor is ±0.25% of full range output using a statistically best-fit straight line derived by the least squares method. A linearity error of less than or equal to ±0.10% of full scale output is available as an option.

SE 750 Series sensors provide highly reliable, contactless operation with the high resolution, excellent repeatability, and low hysteresis associated with LVDT technology. Their exceptional reliability is a result of manufacturing processes and assembly techniques developed and optimized by Macro
Sensors over many years of manufacturing LVDT sensors. Their stainless steel housings act as magnetic shields to reduce the effects of external AC magnetic fields, and their sealing meets IEC standard IP-62.

Other options available for the SE 750 LVDTs include Teflon® bore liners and metric threaded cores. In addition, Macro Sensors can provide a range of mounting accessories, core extension rods and DC power supplies.


click the image for an enlarged view General Specifications Unit Specifications Mechanical Drawing & Wiring Diagram Ordering Information Tech Bulletin Electronics Options - Available I/O Configurations	Description Macro Sensors’ SE 750 Series of 3/4 inch (19 mm) DC-operated LVDTs are designed for a wide range of position measurement applications. They use built-in electronics to provide the desirable features of an AC-LVDT, such as frictionless operation and dynamic response, with the added convenience and simplicity of DC input and precalibrated DC output. They are designed to operate in conjunction with PLCs, digital indicators, A/D converters, computer-based data processors, and QC data collection systems. The SE 750 Series offers nine standard ranges from 0.100 inch (2.5 mm) to 20.00 inches (500 mm) that will accommodate many application requirements. The maximum linearity error for an SE 750 Series sensor is ±0.25% of full range output using a statistically best-fit straight line derived by the least squares method. A linearity error of less than or equal to ±0.10% of full scale output is available as an option. SE 750 Series sensors provide highly reliable, contactless operation with the high resolution, excellent repeatability, and low hysteresis associated with LVDT technology. Their exceptional reliability is a result of manufacturing processes and assembly techniques developed and optimized by Macro Sensors over many years of manufacturing LVDT sensors. Their stainless steel housings act as magnetic shields to reduce the effects of external AC magnetic fields, and their sealing meets IEC standard IP-62. Other options available for the SE 750 LVDTs include Teflon® bore liners and metric threaded cores. In addition, Macro Sensors can provide a range of mounting accessories, core extension rods and DC power supplies.	Features Ranges of 0.100 inch to 20.00 inches 24 V DC input, precalibrated 0 to 10 V DC output Non-linearity less than or equal to ±0.25% of FSO (less than or equal to ±0.10% optional) Industry-standard 3/4 inch (19 mm) diameter Through-bore design Applications Machine tool positioners Materials testing extensometers Hydraulic cylinder position Valve position sensing Automatic assembly equipment