GT2-H12 Keyence Industrial Contact Sensor | 12mm Range & IP67
Manufacturer: Keyence
Product No.: GT2-H12
Condition： In stock
Product Type: Contact Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 95g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview
The GT2-H12 is an advanced industrial digital contact sensor engineered by Keyence within the renowned GT2 series. Designed for high-accuracy length, thickness, and displacement verification, this absolute-type scale sensor eliminates tracking errors common in traditional mechanical gauges. Global PLC Spare HUB's Insight highlights that implementing optical absolute scales in high-speed assembly lines removes zero-return requirements after power losses, drastically improving overall operational uptime.
Technical Specifications
| Manufacturer / Brand | Keyence |
| Model Series | GT2-H12 (GT2 Series) |
| Measurement Range | 12 mm (0.47 inches) |
| Frequency Response & Sampling | 1 ms sampling cycle with a 10 Hz mechanical response rate |
| Sensitivity & Resolution | 0.5 um (0.02 Mil) |
| Linearity & Accuracy | Indicated accuracy of 2 um (0.08 Mil p-p) |
| Temperature Range | -10°C to +55°C (14°F to 131°F, no freezing) |
| Environmental Resistance | IP67 enclosure rating; 35 to 85% RH humidity |
| Interference & Shock Resistance | Withstands 1,000 m/s2 shock and 10 to 55 Hz vibration |
Installation Guide
- Mount the sensor securely using appropriate bracket fixtures, avoiding excessive side-load torque.
- Verify mounting orientation since measuring force varies slightly: downward is 1.0 N, side is 0.9 N, and upward is 0.8 N.
- Connect the sensor head cable securely to the designated M8 connector interface.
- Ensure the NBR dust boot remains uncompromised to protect internal optics from coolant or debris.
Commissioning and Maintenance Convenience
- The dual-color LED indicator (red and green) provides instant visual confirmation of tolerance status during setup.
- Zero calibration routines can be executed swiftly through compatible amplifier control units.
- Routine maintenance requires only periodic inspection of the stainless steel contact tip and protective boot.
Compatibility and Certifications
- Designed for seamless integration with Keyence modular amplifier systems via standard M8 cabling.
- Built to comply with international IEC60068-2-27 shock standards.
- Constructed with robust zinc die-casting and Type 304/440C stainless steel contacts.
Packing List and Warranty Terms
- One GT2-H12 sensor head unit
- Standard stainless steel contact tip
- Fitted NBR protective dust boot
- Comprehensive 12-month performance warranty provided by Global PLC Spare HUB
Global Logistics & Fulfillment
- All in-stock industrial automation units are packaged securely for secure transit.
- Express global shipping options available via FedEx, UPS, and DHL.
- Guaranteed processing and dispatch within 24-48 hours from order confirmation.
Typical Application Scenarios & Diagnostic Capabilities
- Precision height and depth verification on CNC machining centers.
- Automated runout and flatness checks on high-speed production lines.
- Real-time multi-point assembly inspection in automotive component manufacturing.
- Advanced diagnostics leverage the CMOS image sensor to track micro-displacements instantly, flagging assembly drift before batch rejections occur.
Buying Guide and Selection Tips
- Verify Stroke Requirements: Confirm that the 12 mm span adequately covers your maximum expected part variance.
- Evaluate Mounting Angle: Account for differences in measuring force (0.8 N to 1.0 N) when designing vertical versus horizontal fixtures.
- Check Environmental Exposure: Ensure IP67 protection matches your shop floor exposure to water, oil mist, or airborne particles.
Frequently Asked Questions (FAQ)
Q: Does the GT2-H12 require homing after a power loss?
A: No. Because it uses an absolute quartz glass scale and CMOS projection system, absolute position values are retained immediately upon startup.
Q: How do I interpret the indicator light status?
A: The 2-color LED illuminates green for normal pass conditions within tolerance limits, and shifts to red when measurements exceed thresholds.
Q: What should I check if the sensor displays unstable readings on the shop floor?
A: Field experience suggests checking the M8 connector for moisture ingress or verifying that mounting brackets are tightened securely to isolate high-frequency mechanical vibration.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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