Product Description

The Keyence GT-H22 is a high-precision digital contact displacement sensor head designed for industrial automation applications requiring accurate measurement of small displacements. With a measuring range of 22 mm and a repeatability of 8 µm, it ensures precise and reliable measurements. The sensor head features a mechanical response of 8 Hz, making it suitable for dynamic measurements. Its robust construction includes an IP67-rated enclosure, ensuring resistance to dust and water, and it operates effectively within an ambient temperature range of -10 to +55°C and relative humidity of 35 to 85% RH. The GT-H22 is compatible with various mounting orientations, offering flexibility in integration into different systems.​

Technical Specifications

• Feature Specification
• Model GT-H22
• Type Sensor head: Standard
• Measuring Range 22 mm
• Measuring Force Downward mounting: 1.5 N; Side mounting: 1.4 N; Upward mounting: 1.3 N
• Mechanical Response 8 Hz (at ambient temperature of 23°C)
• Repeatability 8 µm (at ambient temperature of 23°C)
• Environmental Resistance Enclosure rating: IP67; Ambient temperature: -10 to +55°C; Relative humidity: 35 to 85% RH
• Material Housing: TYPE430 Stainless steel; Indicator: Polyarylate; Dust boot: NBR; Contact: TYPE304 stainless steel; Cable: PVC
• Weight Approximately 135 g (with 2-meter cable)