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, such as: automotive testing, mil/aero test stands, robotic arms, and packaging equipment. An ideal solution for when the sensing element cannot be attached to the object being measured. GHS-19s are offered in nominal full scale ranges from 6.4 to 100 mm (0.25 to 4.0 inches) with excellent resolution and high stroke-to-length ratios. The maximum tip contact force on the item being measured is 1 pound. GHS-19 sensors have a 0.75 inch (19 mm) diameter aluminum or stainless steel body with a 1/2-20 UNF-2A thread 1.5 inches (38 mm) long with two 19 mm (0.75 inch) hex jam nuts for drop-in installation in place of a spring-loaded DC-LVDT gage head. These sensors utilize a probe equipped with a No. 9 contact tip, and are offered with a PT02-10-6P (6-pin) connector. Operating from a variety of DC voltages. These sensors are available with a choice of one of four analog outputs. They all include ASG's proprietary Senset field recalibration feature.
Product Attributes
- Brand: Alliance Sensors Group
- Origin: USA
- Certifications: IEC IP-67
Technical Specifications
| Feature | Specification |
|---|---|
| Spring-loaded LVIT Technology | Contactless operation prevents internal wearout from dithering or rapid cycling |
| Stroke-to-Length Ratio | Excellent |
| Field Adjustable Range Scaling | Proprietary SenSet |
| Analog I/Os | 0-5 V or 0.5-4.5 V output with 8 -30 V input, 35 mA max. 0-10 V output with 12-30 V input, 35 mA max. 4-20 mA (3-wire) output with 18-30 V input, 60 mA max (75 C max). |
| 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 |
| Body Diameter | 0.75 inch (19 mm) |
| Thread | 1/2-20 UNF-2A, 1.5 inches (38 mm) long |
| Tip Contact Force | 1 pound maximum |
| Connector | PT02-10-6P (6-pin) |
| Housing Material | Aluminum or Stainless Steel |
| Nominal Range inches [mm] | Body Length inches [mm] | Spring Rate Lbf/in [kgf/cm] | Max. Force Lbf [kgf) |
|---|---|---|---|
| 0.25 [6.4] | 3.25 [82.6] | 0.75 [0.134] | 0.7 [0.32] |
| 0.5 [13] | 3.50 [88.9] | 0.75 [0.134] | 0.9 [0.41] |
| 1.0 [25] | 4.00 [101.6] | 0.75 [0.134] | 0.9 [0.41] |
| 2.0 [50] | 5.08 [129.0] | 0.43 [0.077] | 1.0 [0.45] |
| 3.0 [75] | 6.16 [156.5] | 0.30 [0.054] | 1.0 [0.45] |
| 4.0 [100] | 7.25 [184.1] | 0.23 [0.041] | 1.0 [0.45] |
2411220446_Alliance-Memory-GHSE-19-006-A-02-10-S_C17398825.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
