GT2-H32
GT2-H32
GT2-H32
GT2-H32
GT2-H32
GT2-H32
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GT2-H32

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KEYENCE GT2-H32 is a 32 mm high-accuracy digital contact sensor head for dimensional position measurement.
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Ships by Wednesday, October 28
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Technical specifications for GT2-H32

  • Manufacturer:
    KEYENCE
  • Part Number:
    GT2-H32
  • Product Family:
    KEYENCE
  • Product Type:
    GT2 Series High-Accuracy Digital Contact Sensor Head
  • Stock:
    1
  • Measuring Range:
    32 mm
  • Detection System:
    Quartz-glass scale with CMOS image-sensor projection; absolute type
  • Resolution:
    0.5 µm
  • Indicated Accuracy:
    3 µm p-p at 20 °C
  • Sampling Cycle:
    1 ms
  • Mechanical Response:
    6 Hz at 20 °C
  • Measuring Force:
    2.1 N downward; 1.8 N side; 1.5 N upward at stroke center
  • Operation Indicator:
    Two-color LED, red and green
  • Enclosure Rating:
    IP67
  • Ambient Temperature:
    -10 to +55 °C, no freezing
  • Relative Humidity:
    35–85% RH, no condensation
  • Head Connection:
    Optional cable through M8 connector
  • Weight:
    0.595 lbs (0.27 kg)
  • Estimated shipping dimensions:
    19.7x3.7x1.9cm
  • Tariff Code:
    9031809090
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Measurement Setup Probe Mechanics Signal Timing Environment

Features:

  • 32 mm absolute contact-measurement stroke
  • Quartz-glass scale with 0.5 µm resolution
  • IP67 sensor head with M8 cable connection
KEYENCE GT2-H32 converts probe travel into absolute digital position data for a connected GT2 amplifier.

A CMOS projection system reads the internal quartz-glass scale, so GT2-H32 does not depend on incremental count tracking.

Mounting direction determines the probe force on GT2-H32, while its red/green LED shows the operating condition at the head.

The KEYENCE GT2-H32 High-Accuracy Digital Contact Sensor Head may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
KEYENCE GT2-H32 High-Accuracy Digital Contact Sensor Head Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Measurement Setup

  • Stroke: GT2-H32 covers 32 mm of contact travel.
  • Resolution: Position changes are reported in 0.5 µm increments.
  • Accuracy Condition: The 3 µm p-p indicated accuracy is specified at 20 °C.

Probe Mechanics

  • Downward Mounting: GT2-H32 applies 2.1 N at the center of its stroke.
  • Side Mounting: The center-stroke force changes to 1.8 N.
  • Upward Mounting: The documented center-stroke force is 1.5 N.

Signal Timing

  • Sampling: GT2-H32 updates the measured value every 1 ms.
  • Mechanical Response: The probe mechanism is rated for 6 Hz at 20 °C.
  • Status LED: A red/green indicator reports the head operating state.

Environment

  • Protection: The GT2-H32 head carries an IP67 enclosure rating.
  • Temperature: Operation is specified from -10 to +55 °C without freezing.
  • Humidity: The allowable range is 35–85% RH without condensation.
Description
KEYENCE GT2-H32 is a GT2-series high-accuracy digital contact sensor head that converts probe displacement into absolute position data for a connected amplifier.

Inside GT2-H32, a quartz-glass scale and CMOS projection system track the contact movement without incremental tracking error, while the 32 mm stroke is resolved in 0.5 micrometre steps.

Mechanical contact force on GT2-H32 changes with mounting direction, and its red/green indicator reports operating state at the sensor head. The M8 connection accepts the separately selected head cable, while the IP67 enclosure protects the sensing assembly.
Alternative Names
KEYENCE GT2-H32 Sensor Head GT2-H32 Digital Contact Sensor GT2 H32 Contact Measurement Head KEYENCE GT2 32 mm Sensor GT2-H32 Absolute Contact Probe GT2 Series GT2-H32 Head GT2-H32 High-Accuracy Sensor KEYENCE GT2-H32 Position Sensor
Technical notes
KEYENCE GT2-H32 uses an absolute quartz-glass scale and CMOS projection system across a 32 mm measuring range. Select the head cable separately for its M8 connector.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
When KEYENCE GT2-H32 is mounted downward, sideways, or upward, which measuring force should be used?
For KEYENCE GT2-H32, use 2.1 N downward, 1.8 N sideways, or 1.5 N upward at the stroke center; dust-boot installation also affects force.
Why can KEYENCE GT2-H32 report position without incremental tracking error?
Inside KEYENCE GT2-H32, a CMOS projection system reads the absolute pattern on a quartz-glass scale, so position is not accumulated from incremental pulses.
Before connecting KEYENCE GT2-H32, what cable decision must be confirmed?
The KEYENCE GT2-H32 sensor head terminates at an M8 connector and requires the separately selected head cable; cable length and routing belong to that connection choice.
How should the 1 ms sampling cycle and 6 Hz mechanical response of KEYENCE GT2-H32 be interpreted?
KEYENCE GT2-H32 samples position every 1 ms, while its mechanical probe response is rated at 6 Hz at 20 °C; these limits describe different parts of the measurement chain.
Which boundaries matter before relying on the IP67 rating of KEYENCE GT2-H32?
KEYENCE GT2-H32 carries IP67 at the sensor head and is specified for -10 to +55 °C without freezing and 35–85% RH without condensation.