GAGE HEAD 4-20 mA Loop Powered

GI-750 Series

The NewTek GI Series Gage Head LVDTs are designed for a loop-powered 4-20 mA circuit, and have excellent linearity, high sensitivity and high resolution. They permit highly accurate readout and recording of an output signal directly without auxiliary signal conditioning electronics.  These GI Series spring-loaded LVDTs are designed for a wide range of position measurement and dimensional gaging applications and available in ranges of 0.10 inch (2.5mm) to 4 inches (100mm).

Input Power:                11 – 28 VDC (24 VDC Nom.)
Full Scale Output:       4 – 20 mA
Linearity:                < ± 0.25% Full Range Max (±0.1% Max Optional)
Hysteresis:                 <0.01% of Full Range Typical
Repeatability:            <0.01% of Full Range Typical

Operating Temperature:        0°F to 185°F (-20° C to 85° C)
Thermal Coefficient:            <-0.014%/◦F (< -0.025%/◦C) of Full Range
Humidity:                                  90% R.H., 240 Hours
Shock Survival:                        100 g, 11 ms
Vibration:                                 20 g to 2 KHz

Housing:            Corrosion-resistant nickel-iron alloy
Core:                  Hi-permeability nickel-iron alloy
Magnet Wire:    Film insulated copper
Connector:        PT02A-10- 6P
Probe:                AGD #9 contact tip

Features

  • 4-20 mA Spring loaded probe
  • Welded 3/4 inch hermetically sealed steel housing
  • Measurement ranges from ± 0.10 to ± 4 inches
  • Linearity ±0.15% of Full Range Typical
  • Shock and vibration tolerant
  • Choice of probe contact tips
  • Standard and custom models available
  • Cable runs can be hundreds of feet

Applications

  • Pinch and Roller Alignment
  • Dimensional Gaging
  • Factory Automation
  • Materials Testing
  • Packaging Equipment
  • TIR Measurements

Specifications

Dimensions & Wiring

Ordering

Warranty

NewTek products are warrantied against defective materials and workmanship for a period of one (1) year from the date of delivery to the original purchaser. NewTek accepts no liability for damages in the misuse of our products.

NT-GI-750 Accessories

LVDT Cable Assemblies

LVDT Mounting Blocks

Contact NewTek Sensors to discuss your requirements