Product Overview
The GHS-19 series of LVIT (Linear Variable Inductance Transducer) spring-loaded position sensors by Alliance Sensors Group are contactless devices designed for dimensional measurements in QA labs, or position measuring applications in factory automation systems and in various industrial and commercial applications. These sensors are an ideal solution when the sensing element cannot be attached to the object being measured. Offered in nominal full scale ranges from 6.4 to 100 mm (0.25 to 4.0 inches), the GHS-19 series provides excellent resolution and high stroke-to-length ratios. The maximum tip contact force on the item being measured is 1 pound. These sensors feature a proprietary SenSet field recalibration feature and are designed for drop-in installation in place of a spring-loaded DC-LVDT gage head.
Product Attributes
- Brand: Alliance Sensors Group
- Origin: USA
- Material: Aluminum or Stainless Steel body
- Certifications: IEC IP-67
Technical Specifications
| Feature | Specification | Unit |
|---|---|---|
| Measuring Ranges | 6.4 to 100 | mm (0.25 to 4.0 inches) Full Scale (nominal) |
| Linearity Error | ± 0.15% of FSO typical, ± 0.25% of FSO max | |
| Resolution | 0.025% of FSO | |
| Operating Temperature | -20 to 85 | C (-40 to 105 C extended temperature range) |
| Temperature Coefficient | <±0.015% of FS/deg C | |
| Vibration | 5-20 Hz, 0.5 inch p-p; 20-2000 Hz, 4.2 g p-p | |
| Shock | 1000 g, 11 msec | |
| Humidity | 95% RH, non-condensing | |
| Contactless operation | Prevents internal wearout from dithering or rapid cycling | |
| Stroke-to-length ratio | Excellent | |
| SenSet field adjustable range scaling | Proprietary | |
| Body Diameter | 0.75 inch (19 mm) | |
| Thread | 1/2-20 UNF-2A | |
| Thread Length | 1.5 inches (38 mm) | |
| Tip Contact Force | 1 pound maximum | |
| Connector | PT02-10-6P (6-pin) | |
| Analog I/Os (0-5 V or 0.5-4.5 V) | 8 -30 V input, 35 mA max | |
| Analog I/O (0-10 V) | 12-30 V input, 35 mA max | |
| Analog I/O (4-20 mA, 3-wire) | 18-30 V input, 60 mA max (75 C max) |
2411220446_Alliance-Memory-GHSE-19-100-A-02-10-S_C17400182.pdf
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