HPGS-Series LVDT Position Sensor

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Key features

• Ranges of ±0.050 inch to ±10.0 inches
• Long term high vibration survivability
• 400°F (200°C) operating temperature
• Screw on radial connector; through-bore operation
• Non-linearity less than ±0.25% of FRO
• IP-68

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About the HPGS-Series High temperature hermetically sealed AC-LVDT position sensors

The HPGS 750 Series of 3/4 inch (19 mm) diameter AC-operated LVDTs is designed for a wide range of position measurement applications. These are rugged hermetically sealed sensors, constructed entirely of stainless steel, and intended for use at high temperatures (400°F). The coil windings are IP-68 sealed against hostile environments and electrical termination is through a sealed radial screw on style 38999 connector (mating connector included).

The screw on radial connector offers three important benefits. First, it results in a through-bore design, which permits access to either or both ends of the LVDT’s core for better mechanical support and core guidance, and easier cleanout in dusty or dirty locations. The second advantage of the radial connector is shorter installed length compared to units of the same range with axial connectors. Third, units withstand higher vibration.

Applications for HPGS-Series

• Hydraulic cylinder position
• Steam valve positioning
• Power generation equipment
• Corrosive environments