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GT2-H32

High-Accuracy Digital Contact Sensor Head
In Stock
Ships by Sunday, September 13
Fast Shipping Available

Product Describe:

KEYENCE GT2-H32 is a 32 mm high-accuracy digital contact sensor head in the GT2 series. It converts stylus displacement into absolute position data for dimensional inspection and machine-position verification.

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Technical specifications for GT2-H32

Technical specifications for GT2-H32

  • Manufacturer:
    KEYENCE
  • Product Category:
    General Automation
  • Spare Part Number:
    GT2-H32
  • Estimated shipping dimensions:
    17.45×2.4×3.0 cm
  • Weight:
    0.27 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    Japan
  • Detection system:
    Quartz glass scale; CMOS image sensor projection; absolute type
  • Measuring range:
    32 mm
  • Resolution:
    0.5 um
  • Indicated accuracy:
    3 um p-p at 20 degC
  • Measuring force - downward:
    2.1 N at range center
  • Measuring force - side:
    1.8 N at range center
  • Measuring force - upward:
    1.5 N at range center
  • Sampling cycle:
    1 ms
  • Mechanical response:
    6 Hz at 20 degC
  • Operation indicator:
    2-color LED; red and green
  • Enclosure rating:
    IP67
  • Ambient temperature:
    -10 to +55 degC; no freezing
  • Relative humidity:
    35 to 85% RH; no condensation
  • Vibration resistance:
    10 to 55 Hz; 1.5 mm double amplitude; 2 h per X/Y/Z axis
  • Main-body material:
    Zinc die-casting
  • Indicator material:
    Polyarylate
  • Dust-boot material:
    NBR
  • Contact materials:
    TYPE304 and 440C stainless steel
  • Sensor-head connection:
    M8 connector; optional cable
  • Weight:
    Approx. 270 g; cable excluded

Information

Information

Overview Manuals Common Applications Product Precautions
KEYENCE GT2-H32 is a 32 mm high-accuracy digital contact sensor head in the GT2 series. It converts stylus displacement into absolute position data for dimensional inspection and machine-position verification.
  • Provides absolute contact displacement measurement without tracking error
  • Uses an optical scale and CMOS projection method inside the sensor head
  • Supports downward, side and upward mounting orientations
  • Connects to the GT2 measurement system through an optional M8 head cable

GT2-H32 installs with GT2 compatible amplifier or communication unit, optional M8 sensor-head cable, supplied stainless-steel contact, rigid fixture aligned to the measurement axis in an engineered GT2 Series High-Accuracy Digital Contact Sensors configuration.

The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this high-accuracy digital contact sensor head.

Important Notice: Confirm the complete GT2-H32 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

Apter Power GT2-H32 Manuals and Guides
Apter Power GT2-H32 Product Technical Reference PDFApter Power GT2-H32 Installation and Verification PDF
The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
In-process dimensional inspection of machined partsProvides absolute contact displacement measurement without tracking error
Press stroke and seating-position confirmationUses an optical scale and CMOS projection method inside the sensor head
Assembly height and thickness verificationSupports downward, side and upward mounting orientations
Fixture datum and machine-position feedbackConnects to the GT2 measurement system through an optional M8 head cable
Read the applicable KEYENCE installation instructions before work. Verify GT2-H32 and the installed GT2 Series High-Accuracy Digital Contact Sensors configuration.
1Verify the GT2-H32 marking and the complete connected GT2 amplifier configuration before installation.
2Remove power from the connected amplifier before attaching or detaching the M8 sensor-head cable.
3Align the plunger with the measurement direction so the contact is not side-loaded.
4Keep the contact, dust boot and connector free of chips, coolant residue and impact damage.
5Select a mounting orientation whose measuring force is acceptable for the workpiece surface.
6Confirm the fixture permits the full 32 mm travel without bottoming the plunger.
7Re-establish the measurement datum after mechanical adjustment or sensor-head replacement.
8Run a controlled master-part check and confirm the indicator and measurement response before release.

Technical notes

Technical notes

Mount GT2-H32 on a rigid fixture with the plunger aligned to the travel axis, select the cable and amplifier for the installed GT2 system, and verify zero, repeatable contact and full travel before production measurement.

FAQS

  • Which amplifier and cable should be checked before installing KEYENCE GT2-H32?
    Confirm that the installed amplifier or communication unit supports the GT2 sensor head and that the selected optional head cable has the required M8 connection and routing length.
  • How should KEYENCE GT2-H32 be aligned for a 32 mm displacement check?
    Mount the body on a rigid fixture and align the plunger with the measured motion so the contact travels axially without side force or fixture deflection.
  • Which mounting orientation changes the measuring force of KEYENCE GT2-H32?
    The official GT2-H32 data gives different forces for downward, side and upward mounting, so the approved orientation must be evaluated against the workpiece and fixture.
  • How is the datum restored after replacing KEYENCE GT2-H32?
    Install the sensor head in the recorded mechanical position, reconnect the matched GT2 electronics, establish zero with the approved reference and verify the full inspection sequence with a master part.
  • What should engineers inspect when KEYENCE GT2-H32 readings become unstable?
    Inspect contact alignment, fixture rigidity, cable seating, connector contamination, dust-boot condition and whether the plunger is being driven outside its usable travel.
  • Can KEYENCE GT2-H32 be disconnected while its amplifier is energized?
    Isolate the connected GT2 electronics before changing the M8 head connection, then restore power and confirm sensor recognition and measurement response.
  • How should KEYENCE GT2-H32 be commissioned after fixture maintenance?
    Check free plunger movement, set the measurement datum, test repeated contact on a traceable reference and confirm the intended pass/fail or position logic in the host system.
  • Which environmental checks are relevant to KEYENCE GT2-H32 maintenance?
    Confirm that the enclosure, dust boot and M8 connection remain intact and that temperature, humidity and vibration at the installed location stay within the official GT2-H32 limits.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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