OVERVIEW
• Spring loaded probe
• AC LVDT
• 0.315" (8mm) or 0.375" (9.5mm) O.D. size body
• Stroke lengths from ± 0.020 to ± 0.200 inches (±0.5mm to ±5mm)
• Non-Linearity better than ± 0.5% of FS
• Stainless steel housing sealed to IP65
• Applications: Laboratory R&D Materials Testing, Industrial Gauging Test Stands, Factory Automation
MADE IN THE USA
The HGSI GB series Spring Loaded AC Linear Variable Differential Transformer (LVDT) gauging probes are pencil-type gauging probes used for ultra-precise dimensional measurement. These spring-loaded sensors are ideal for use in industrial and laboratory applications including QC, SPC, metrology, & dimensional gauging.
The sensor shaft is spring loaded and guided by a precision linear ball bearing assembly. The non-rotating probe shaft minimizes radial play and effects of side loading. These sensors are constructed of stainless steel and are resistant to dust, temperature, shock, and vibration.
The GB series will operate with most any conventional differential input AC LVDT signal conditioner, but operation with ratiometric signal conditioning is not recommended. HGSI offers a full line of compatible AC LVDT signal conditioners. Please contact us for a recommendation.
Options:
TECHNICAL SPECIFICATIONS
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Input Voltage: |
3 Vrms (nominal) |
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Input Frequency: |
3 kHz (nominal) |
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Linearity Error: |
≤ ± 0.5% of reading typical |
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Repeatability: |
≤ 0.000006 inches (0.15 μm) |
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Operating Temperature: |
5 to 80°C (40 to 176°F) |
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Thermal Coefficient: |
< -0.01%/°C of FS |
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Housing: |
Stainless steel |
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Contact Tip: |
AGD #9 hardened tool steel, chrome plated, M2.5 x 0.45 male thread, interchangeable |
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Bellows: |
Fluoroelastomer |
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Integral Cable: |
6.5 foot (2 m) long, 28 AWG stranded conductors, foil shielded, with drain wire, PUR polyurethane outer jacket |
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Life Expectancy: |
> 10 million cycles |
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Shock Rating: |
1000g, 11 mS |
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Vibration Rating: |
20 g to 2 kHz |
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IP Rating: |
IEC IP65 |
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Country of Manufacture: |
USA |
DOCUMENTS & DOWNLOADS
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