GT2-A12L Sensor Model

This document provides specifications for the GT2-A12L sensor model.

Detection System

Quartz crystal scale, CMOS image sensor projection system, absolute type (no pull errors)

Measurement Range

12 mm / 0.47"

Resolution

0.5 μm / 0.02 Mil

Indicated Accuracy

2 µm / 0.08 Mil (p-p) *1

Measurement Force

• Downward Mounting: 0.4 N *2
• Lateral Mounting: 0.3 N *2
• Upward Mounting: 0.2 N *2

Sampling Cycle

1 ms

Operation Indicator Light

2-color LED (red, green)

Environmental Resistance

• Protection Grade: -
• Pressure Resistance: 1 MPa
• Applied Pressure Range: 0.25 to 0.5 MPa
• Ambient Temperature: 0 to +55 °C (32 to 131 °F) (No freezing)
• Relative Humidity: 35 to 85% HR (No condensation)
• Vibration Resistance: 10 to 55 Hz, Double Amplitude 1.5 mm (0.06"), 2 hours in each of the X, Y and Z directions
• Shock Resistance: 1,000 m/s *2 (IEC60068-2-27)

Materials

Main Housing: Zinc die-cast cover, Cylinder: Aluminum alloy, Air Coupling Sleeve (resin part): Polyacetal, Air Coupling Sleeve (metal part): Brass and nickel sheet, Indicator: Polyarylate

Dust Cover: -

Contact: Stainless steel type 304, 440C *3

Cable for Head

Optional (M8 Connector)

Weight

Approx. 145 g (excluding cable) *1

*1 Value when the ambient temperature is 20 °C (68 °F).

*2 Value at the center of the measurement range. Please note that the measurement force changes depending on the installation state of the dust covers.

*3 The contact is included with the sensor.