Product Description

The Keyence GT2-71P is a high-precision digital contact displacement sensor amplifier unit designed for DIN rail mounting. It features a PNP output and serves as the main unit in the GT2 series, offering exceptional measurement accuracy and versatility for industrial automation applications. The amplifier supports a display range of -199.999.9 to 199.999.9 with a resolution of 0.1 μm, and provides various control and output options to facilitate integration into complex systems. Its robust design ensures reliable performance in demanding environments.​

Technical Specifications

• Feature Specification
• Model GT2-71P
• Mounting Type DIN rail mount
• Output Type PNP open collector
• Power Supply 20 to 30 VDC (including ripple)
• Power Consumption Normal: 2,200 mW max. (30 V, 73.3 mA)
• Eco: 1,700 mW max. (30 V, 56.7 mA)
• Display 6.5-digit 7-segment LED (red)
• 2-color, 13-level bar LED (red, green)
• Display Range -199.999.9 to 199.999.9
• Display Resolution 0.1 μm
• Sampling Rate 1,000 times/sec
• Control Inputs Timing, preset, reset, bank inputs (no-voltage)
• Control Outputs HH/HI/GO/LO/LL: PNP open collector, 30 V 50 mA max., residual voltage 1 V or less
• Response Time hsp(3)/5/10/100/500/1,000 ms
• Environmental Resistance Ambient temperature: -10 to +50°C (No freezing)
• Relative humidity: 35 to 85% RH (No condensation)
• Vibration resistance: 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each direction
• Material Main body case: Polycarbonate, Key top: Polyacetal, Front sheet: PET, Cable: PVC
• Weight Approx. 140 g (including power cable)