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Keyence GT2-H12
by Keyence
Read verified buyer reviews ↓OverviewAttain unparalleled accuracy in industrial measurement applications with the Keyence GT2-H12 Digital Contact Sensor Head. As a pivotal element within the celebrated GT2 Series, this contact-type digital sensor is engineered for remarkably precise linear displacement and dimensional assessments. Boasting an impressive 12 mm measurement capability, the GT2-H12 establishes a new benchmark for consistent results, long-term resilience, and sustained operational excellence. It is the definitive selection for incorporation into advanced automated inspection systems, sophisticated measurement jigs, and demanding production machinery where precision is non-negotiable. Designed to endure extensive operational cycles, the GT2-H12 guarantees dependability through millions of measurements. Its robust build ensures steady, reliable readings whether utilized in high-volume in-line measurement processes or meticulous laboratory environments, even amidst the most challenging industrial conditions.Key Features Expanded 12 mm Measurement Travel: Delivers ample scope for a diverse array of gauging and displacement applications, offering adaptability in various configurations. Outstanding Endurance Design: Constructed for longevity, capable of withstanding over 200 million operational cycles, thereby minimizing interruptions and upkeep. Exceptional Consistency: Achieves an impressive ±0.1 µm repeatability when paired with a compatible amplifier, guaranteeing highly accurate and uniform measurements repeatedly. Industrial-Grade Shielding: Engineered to be highly resilient against dust, oil, and water (IP67 certification), making it ideally suited for demanding factory floor settings. Effortless Integration: Fully compatible with Keyence GT2 Amplifiers, facilitating straightforward and efficient incorporation into existing measurement setups. Adaptable Mounting Choices: Provides a range of bracket and clamp options to accommodate diverse installation requirements and simplify setup. Technical Specifications Model: GT2-H12 Type: Contact-type sensor head Measurement Range: ±6 mm (Total: 12 mm) Resolution: Up to 0.1 µm (depending on amplifier pairing) Contact Force: Approximately 0.49 N Output Method: Functions via a GT2 amplifier (amplifier sold separately) Connection Cable: Available separately or packaged with the amplifier Protection Rating: IP67 Operating Temperature: 0°C to 50°C (32°F to 122°F) Applications Precise Component Measurement: Perfect for crucial examination of thickness, flatness, and runout in manufacturing operations. In-Line Dimensional Checks: Ensures parts meet exact specifications during continuous production, preventing flaws early. Automated Gauging Systems: Facilitates seamless integration with robotic systems and machine tools for automated quality verification. Assembly Line Quality Control: Enables real-time pass/fail categorization on assembly lines, boosting efficiency and product uniformity. CNC and Machining Validation: Essential for checking tool wear, detecting tool deflection, and verifying alignment in high-precision machining operations. Why Choose?The Keyence GT2-H12 distinguishes itself within the competitive landscape of digital contact sensors. It merges industry-leading accuracy with outstanding repeatability, ensuring that your measurements are not only precise but consistently reliable. Its robust construction means it is durable enough to thrive in challenging industrial settings while possessing the delicate exactitude required for metrology-grade uses. The long-lasting contact mechanism provides stable and dependable output, significantly reducing the necessity for frequent calibration or replacement. Furthermore, by opting for the GT2-H12, you are investing in the proven reliability and advanced measurement technology for which Keyence is globally recognized. This sensor represents more than just a component; it signifies a commitment to unwavering quality and performance.Order Now Enhance your measurement capabilities today. Discover the unparalleled precision and durability of the Keyence GT2-H12 Digital Contact Sensor.FAQWhat is the measurement range of the Keyence GT2-H12?The Keyence GT2-H12 offers a measurement range of ±6 mm, for a total of 12 mm.Is the amplifier included with the sensor head?No, the amplifier for the Keyence GT2-H12 is not included and operates via a GT2 amplifier which is sold separately.What is the protection rating of this sensor?The Keyence GT2-H12 has an IP67 protection rating, making it highly resistant to dust, oil, and water.What kind of applications is the GT2-H12 suitable for?The GT2-H12 is ideal for precision part measurement, in-line dimensional checks, automated gauging systems, assembly line quality control, and CNC and machining verification.What makes the Keyence GT2-H12 a reliable choice?Its robust construction, exceptional durability (over 200 million cycles), superior repeatability (±0.1 µm), and compatibility with Keyence GT2 Amplifiers ensure reliable and consistent performance in demanding industrial environments.
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Keyence GT2-H12
Overview
This is a genuine Keyence component from the HMI & Displays family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Keyence catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Keyence automation ecosystem
- Engineered to integrate inside HMI & Displays installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Keyence equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Keyence catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Keyence platform with documented conversion notes for the HMI & Displays family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: GT2-H12
- Type: Contact-type sensor head
- Measurement Range: ±6 mm (Total: 12 mm)
- Resolution: Up to 0.1 µm (depending on amplifier pairing)
- Contact Force: Approximately 0.49 N
- Output Method: Functions via a GT2 amplifier (amplifier sold separately)
- Connection Cable: Available separately or packaged with the amplifier
- Protection Rating: IP67
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
Applications
- Precise Component Measurement: Perfect for crucial examination of thickness, flatness, and runout in manufacturing operations.
- In-Line Dimensional Checks: Ensures parts meet exact specifications during continuous production, preventing flaws early.
- Automated Gauging Systems: Facilitates seamless integration with robotic systems and machine tools for automated quality verification.
- Assembly Line Quality Control: Enables real-time pass/fail categorization on assembly lines, boosting efficiency and product uniformity.
- CNC and Machining Validation: Essential for checking tool wear, detecting tool deflection, and verifying alignment in high-precision machining operations.
Why Choose the GT2-H12?
The Keyence GT2-H12 distinguishes itself within the competitive landscape of digital contact sensors. It merges industry-leading accuracy with outstanding repeatability, ensuring that your measurements are not only precise but consistently reliable. Its robust construction means it is durable enough to thrive in challenging industrial settings while possessing the delicate exactitude required for metrology-grade uses. The long-lasting contact mechanism provides stable and dependable output, significantly reducing the necessity for frequent calibration or replacement. Furthermore, by opting for the GT2-H12, you are investing in the proven reliability and advanced measurement technology for which Keyence is globally recognized. This sensor represents more than just a component; it signifies a commitment to unwavering quality and performance.
Availability & Shipping
- ▸In stock: GT2-H12 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every GT2-H12 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Keyence
Machine down? We ship parts the same day.
New, surplus, and refurbished Keyence inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.