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.

Contact NewTek Sensors to discuss your requirements