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The NewTek R Series AC LVDTs satisfy numerous applications in which LVDT performance and reliability are required. These linear displacement sensors are available in ranges of ±0.50 inch (±1.27mm) to ±10 inches. Sensor construction consists of a coil assembly potted and mechanically swaged into a 3/4 inch (19mm) diameter housing with a separate moving core. The.250 inch (6.35mm) diameter core allows a radial clearance of 1/16 inch (1.58mm) between the movable core and the bore of the coil assembly. The large core-to- bore radial clearance provides for ample installation misalignments. The R Series can be designed with a number of standard options including mild radiation resistance, Teflon bore, metric threaded core and high temperature (400°F).
Features
  • Rugged 3/4 inch stainless steel housing
  • Measurement ranges from ± 0.05 to ± 10 inches
  • Linearity ±0.15% of Full Range Typical
  • Shock and vibration tolerant
  • Wide operating temperature range (-65°F to 275°F)
  • Choice of imperial or metric threaded core

1 - 12 of 44 Part Numbers
NT-R-750-100-M
NT-R-750-100-M
  • Nominal Range (Inches) - ± 0.100
  • Options - Metric Threaded Core
NT-R-750-100-R
NT-R-750-100-R
  • Nominal Range (Inches) - ± 0.100
  • Options - Mild Radiation Resostamt
NT-R-750-100-S
NT-R-750-100-S
  • Nominal Range (Inches) - ± 0.100
  • Options - Small Diameter Core
NT-R-750-100-T
NT-R-750-100-T
  • Nominal Range (Inches) - ± 0.100
  • Options - Teflon Bore Liner
NT-R-750-1000-M
NT-R-750-1000-M
  • Nominal Range (Inches) - ± 1.00
  • Options - Metric Threaded Core
NT-R-750-1000-R
NT-R-750-1000-R
  • Nominal Range (Inches) - ± 1.00
  • Options - Mild Radiation Resostamt
NT-R-750-1000-S
NT-R-750-1000-S
  • Nominal Range (Inches) - ± 1.00
  • Options - Small Diameter Core
NT-R-750-1000-T
NT-R-750-1000-T
  • Nominal Range (Inches) - ± 1.00
  • Options - Teflon Bore Liner
NT-R-750-10000-M
NT-R-750-10000-M
  • Nominal Range (Inches) - ± 10.00
  • Options - Metric Threaded Core
NT-R-750-10000-R
NT-R-750-10000-R
  • Nominal Range (Inches) - ± 10.00
  • Options - Mild Radiation Resostamt
NT-R-750-10000-S
NT-R-750-10000-S
  • Nominal Range (Inches) - ± 10.00
  • Options - Small Diameter Core
NT-R-750-10000-T
NT-R-750-10000-T
  • Nominal Range (Inches) - ± 10.00
  • Options - Teflon Bore Liner
1 - 12 of 44 Part Numbers

Specifications

Input Voltage

  • 3 Vrms (Nominal)

Input Frequency

  • 400 Hz to 10 kHz

Linearity

  • < ± 0.15 % Full Range Typical

Extended Operating Range

  • 1.5 x Linear Range

Null Voltage

  • 0.5 % Full Range

Hysteresis

  • < 0.01 % of Full Range Typical

Repeatability

  • < 0.01 % of Full Range Typical

Operating Temperature

  • -65° F to 275° F (-55° C to 135° C)

Thermal Coefficient

  • < -0.01 %/°F (< -0.02 %/°C) of Full Range

Humidity

  • 90 % R.H., 240 Hours

Housing

  • Corrosion-Resistant Nickel-Iron Alloy

Core

  • Hi-Permeability Nickel-Iron Alloy

Lead Wires

  • #28 AWG Teflon Insulated, 12” Long

Coil Form

  • Ceramic/Plastic

  • Factory Automation
  • Food process control
  • Materials testing
  • Fluid level measurement

Documentation

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