The Series 100 Linear Velocity Transducers are inductive, instantaneous velocity transducers. By moving a magnet through a pair of series opposed coils, the transducer will output a DC voltage proportional to the instantaneous velocity. No excitation voltage is required. Available ranges are from 0.5" to 24.0".

Main Features:

• Measurement Ranges 0.5 to 24 inches
• Maximum Non-Linearity 2.5% Full Scale
• Housing Outer Diameter varies
• Operating Temperature Range -65°F to +140°F
• Sensitivity Up to 500 mV/inch/second
• Excitation Voltage None required

100 Linear Velocity Transducers

The Series 200 Short Stroke DC LVDTs are available in ranges to 0.2" total travel. The short body length makes these transducers suitable for use where space is at a premium.

For convenience, Trans-Tek also offers Power Supplies and a Transducer Indicator for use with these units.

Main Features:

• Measurement Ranges ±0.05 to ±0.10 inches
• Maximum Non-Linearity ±0.5% Full Scale (0.3% Optional)
• Housing Outer Diameter 0.75 inches
• Operating Temperature Range -65°F to +140°F
• Frequency Response Up to 350 Hz
• Excitation Voltage 5 to 7 VDC; regulated

200 Short Stroke DC LVDT Data Sheet

The Series 210-220 LVDTs have been designed to provide precision measurements over ranges from ±0.25" to ±30". To minimize package length and provide a seamless, high accuracy output signal, our secondary coils are wound using the latest computer controlled, variable pitch winding techniques.

Although these units can be used with user-supplied electronics, Trans-Tek has developed an oscillator/demodulator ideally suited to providing DC-DC operation.

• Measurement Ranges ±0.25 to ±30 inches
• Maximum Non-Linearity ±0.25% of Full Scale
• Housing Outer Diameter 0.75 inches
• Operating Temperature Range -67°F to +257°F; 400° F optional
• Temperature Coefficient of Sensitivity 0.01% of Reading/F°
• Frequency of Excitation 3 kHz, 7kHz depending on model

210-220 Long Stroke Ac LVDT Data Sheet

The Series 230 Miniature LVDTs have been designed toprovide precision measurements over ranges from ±0.005" to ±1.0". The compact size of these LVDTs allow them to be used in applications where more "standard" size LVDTs are prohibited. The low mass core is ideal for critical weight, load sensing applications, or applications where high accelerations are expected

Although these units can be used with user-supplied electronics, Trans-Tek has developed an oscillator/demodulator ideally suited to providing DC-DC operation.

Main Features:

• Measurement Ranges ±0.005 to ±1.0 inches
• Maximum Non-Linearity ±0.25% of Full Scale
• Housing Outer Diameter 0.375 inches
• Operating Temperature Range -67°F to +257°F, 400°F optional
• Temperature Coefficient of Sensitivity 0.01% of Reading/F°
• Frequency of Excitation 7kHz

230 Miniature AC LVDT Data Sheet

The Series 240 High Output DC LVDTs are Trans-Tek's mostwidely used product. The ease of use, high accuracy, and ruggedness make this transducer the right choice for most industrial environments. The high DC output voltage can be used directly into a PLC, A/D Board, or Digital Volt Meter.

For convenience, Trans-Tek also offers Power Supplies and aTransducer Indicator for use with these units.

Main Features:

• Measurement Ranges ±0.05 to ±3.0 inches
• Maximum Non-Linearity ±0.5% Full Scale (0.25% Optional)
• Housing Outer Diameter 0.75 inches
• Operating Temperature Range -65°F to +250°F
• Frequency Response Up to 300 Hz
• Excitation Voltage 6 to 30 VDC; regulated

240 High Output DC LVDT Data Sheet

The Series 280 Low Cost AC LVDTs have been designed to provide precision measurements over ranges from ±0.05" to ±1.0". A large clearance between the core and inner diameter make this transducer ideal for applications where minor misalignment may be present.

Main Features:

• Measurement Ranges ±0.05 to ±1.0 inches
• Maximum Non-Linearity ±0.40% of Full Scale
• Housing Outer Diameter 0.75 inches
• Operating Temperature Range -50°F to +250°F
• Inner Diameter 0.31 inches
• Frequency of Excitation 1.0 kHz, 2.4kHz depending on model

280 Low Cost AC LVDT Data Sheet

The Series 290 General Purpose AC LVDTs have been designed to provide precision measurements over ranges from ±0.05" to ±3.0". These transducers offer stainless steel housings for excellent corrosion resistance, and large core to bore clearance in the smaller displacement ranges.

Main Features:

• Measurement Ranges ±0.05 to ±3.0 inches
• Maximum Non-Linearity ±0.50% of Full Scale
• Housing Outer Diameter 0.5 or 0.75 inches depending on model
• Operating Temperature Range -50°F to +250°F
• Inner Diameter 0.31 inches
• Frequency of Excitation 2.4kHz, 5 kHz, or 10 kHz depending on model

290 General Purpose AC LVDT Data Sheet

The Series 310-320 AC Gaging LVDTs have been designed to provide precision measurements over ranges from ±0.25" to ±10". Features include a user reversible shaft, stainless steel materials, and rugged construction for harsh industrial environments.

Although these units can be used with user-supplied electronics, Trans-Tek has developed an oscillator/demodulator ideally suited to providing DC-DC operation.

Main Features:

• Measurement Ranges ±0.25 to ±20 inches
• Maximum Non-Linearity ±0.25% of Full Scale
• Housing Outer Diameter 0.875 inches
• Operating Temperature Range -67°F to +257°F
• Temperature Coefficient of Sensitivity 0.01% of Reading/F°
• Frequency of Excitation 3 kHz, 7kHz depending on model

310-320 AC Gaging LVDT Data Sheet

The Series 330 Miniature AC Gaging LVDTs have been designed to provide precision measurements over ranges from ±0.005" to ±1.0". Offering high mechanical and electrical frequency response, these transducers are ideal for industrial applications where laboratory precision is required.

Although these units can be used with user-supplied electronics, Trans-Tek has developed an oscillator/demodulator ideally suited to providing DC-DC operation.

Main Features:

• Measurement Ranges ±0.005 to ±1.0 inches
• Maximum Non-Linearity ±0.20% of Full Scale (most models)
• Housing Outer Diameter 0.375 inches
• Operating Temperature Range -67°F to +180°F, 400°F optional
• Temperature Coefficient of Sensitivity 0.01% of Reading/F°
• Frequency of Excitation 7kHz

330 Miniature AC Gaging LVDT Data Sheet

The Series 350 DC Gaging LVDTs are rugged, spring-loaded versions of our Series 240 DC LVDTs. These transducers are excellent replacements for dial indicators, or any other manual gaging instrument. Powered by a DC excitation voltage, these units will output a high level DC voltage signal suitable for input into a PLC, A/D Board, or Digital Volt Meter.

For convenience, Trans-Tek also offers Power Supplies and aTransducer Indicator for use with these units.

Main Features:

• Measurement Ranges ±0.05 to ±3.0 inches
• Maximum Non-Linearity ±0.5% Full Scale
• Housing Outer Diameter 0.375 - 0.875 inches
• Operating Temperature Range -65°F to +200°F
• Resolution Infinite
• Excitation Voltage 6 to 28 VDC; regulated

350 DC Gaging LVDT Data Sheet

The Series 600 Angular Displacement Transducers use capacitive technology to sense the absolute angular movement of an object. For ease of use, all signal conditioning electronics for DC-in/DC-out operation are enclosed in the transducer housing. Accuracy as good as ±0.05% of full scale is standard on most of these transducers.

Trans-Tek also offers a Power Supply and a Transducer Indicator for use with these transducers.

• Measurement Ranges ±30° to ±60°
• Maximum Non-Linearity ±0.05% or ±0.1% of Full Scale
• Housing Outer Diameter 3.0 inches
• Operating Temperature Range +32°F to +158°F; -67°F to +257°F optional
• Excitation Voltage 12 to 16 VDC
• Sensitivity 50 to 100 mV/degree of movement

600 High Accuracy ADT Data Sheet

The Series 605 Angular Displacement Transducers use capacitive technology to sense the absolute angular movement of an object. Enhancements to the electronics such as an internal voltage regulator, standardized outputs, and 3 kHz frequency response make this unit ideal for most industrial applications requiring an analog DC-in/DC-out angular feedback. The small size of this transducer makes it an attractive alternative to absolute encoders for angular displacements to 300°.

Trans-Tek offers a Power Supply and a Transducer Indicator for use with these transducers.

Main Features:

• Measurement Ranges 12° to 300°
• Maximum Non-Linearity ±0.25% Full Scale
• Housing Outer Diameter 1.5 inches
• Operating Temperature Range +32°F to +158°F; -67°F to +257°F optional
• Excitation Voltage ±14.5 to ±26 VDC
• Signal Output DC Voltage Outputs, 4-20 mA

605 versatile ADT Data Sheet

The Model 0607-0001 360° ADT and Model 1004-0000 Display, as a system, provide precision feedback and readout of shaft angular displacement over a full 360° revolution. Angular position is displayed in degrees over indefinite shaft revolutions at speeds up to 3,000 rpm, with equivalent BCD output (analog VDC output is available as an option). ADT position is displayed in increments of 0.05° over the range 0.00° to 359.95° (also ±359.95°)

ADT and Display are sold separately, but willdeliver full accuracy without adjustment. Accessories such as PowerSupplies, Flexible Shaft Coupling (strongly recommended) and Connector/CableAssemblies are also available.

Main Features (as a system):

• Measurement Ranges 360°
• Resolution 0.05°
• Accuracy 0.025°
• Operating Temperature Range +32°F to +158°F (0°C to +70°C)
• Excitation Voltage 5 VDC
• Signal Output Latchable TTL BCD (opt. ±5.0 VDC)

607 360º Angular Displacement Transducer /
       Model 1004 Meter/Counter Display Data Sheet