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LK-G32 | Keyence High-Accuracy Laser Displacement Sensor Head, 655 nm, IP67, ±5 mm Range
- Regular price
- $1,084.00
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- $1,084.00
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Product Description P/N: LK-G32
Description
The Keyence LK-G32 is a high-accuracy laser displacement sensor head featuring a compact, small-spot design optimized for precision surface measurement. Using a red semiconductor laser and advanced optical technology, the LK-G32 provides superior stability, linearity, and repeatability across challenging materials and environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Keyence |
| Category | Sensors & Switches |
| Part Number | LK-G32 |
| Subcategory | Photoelectric |
| Reference Distance | 30 mm (diffused reflection), 23.5 mm (specular reflection) |
| Measuring Range | ±5 mm (diffused), ±4.5 mm (specular) |
| Light Source Type | Red semiconductor laser |
| Wavelength | 655 nm (visible light) |
| Laser Class | Class II (FDA CDRH 21CFR PART1040.10) |
| Laser Output | 0.95 mW |
| Spot Diameter | Approx. 30 µm (at reference distance) |
| Linearity | ±0.05% of F.S. (F.S. = ±5 mm) |
| Repeatability | 0.05 µm |
| Sampling Frequency | 20 / 50 / 100 / 200 / 500 / 1,000 µs (selectable) |
| Temperature Characteristics | 0.01% of F.S./°C |
| Enclosure Rating | IP67 (IEC60529) |
| Ambient Light Resistance | Up to 10,000 lux (incandescent/fluorescent) |
| Operating Temperature Range | 0 to +50 °C (32 to 122 °F) |
| Relative Humidity | 35 to 85% RH (no condensation) |
| Vibration Resistance | 10–55 Hz, double amplitude 1.5 mm, 2 hours in each axis |
| Material | Aluminum die-cast |
| Output Interface | Compatible with LK-G Series controllers |
| Weight | Approx. 280 g (0.62 lb including cable) |
Information About LK-G32
The LK-G32 is part of the Keyence LK-G Series, a lineup of high-speed, high-precision laser displacement sensors designed for industrial inspection, positioning, and profile measurement. This model utilizes a 655 nm red semiconductor laser with Class II safety rating and 0.95 mW output, ensuring accurate detection of small targets and subtle surface variations. Its die-cast aluminum body provides mechanical rigidity and thermal stability, while IP67 protection allows reliable use in harsh factory conditions. The LK-G32 integrates seamlessly with Keyence LK-G controllers for advanced signal processing, temperature compensation, and real-time feedback.
Key Features:
- Compact High-Precision Design: Small-spot laser for accurate detection of micro features and fine edges.
- High Measurement Accuracy: Ensures ±0.05% of full-scale linearity for consistent dimensional accuracy.
- Exceptional Repeatability: Achieves 0.05 µm repeatability for ultra-stable measurements.
- Fast Sampling Frequency: Selectable from 20 Hz to 1,000 Hz to match process requirements.
- Rugged Aluminum Housing: Die-cast body enhances durability and vibration resistance.
- IP67 Protection Rating: Fully sealed for dust and water resistance in industrial environments.
- Temperature Compensation: Maintains accuracy with 0.01% F.S./°C temperature characteristics.
- Visible Red Laser: 655 nm wavelength provides clear positioning and targeting.
- Wide Environmental Range: Operates reliably from 0 to +50 °C and up to 85% relative humidity.
- High Ambient Light Tolerance: Resists up to 10,000 lux from incandescent or fluorescent lighting.
The LK-G32 delivers the reliability and precision required for demanding dimensional measurement, surface profiling, and process control applications.
Description
The Keyence LK-G32 is a high-accuracy laser displacement sensor head featuring a compact, small-spot design optimized for precision surface measurement. Using a red semiconductor laser and advanced optical technology, the LK-G32 provides superior stability, linearity, and repeatability across challenging materials and environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Keyence |
| Category | Sensors & Switches |
| Part Number | LK-G32 |
| Subcategory | Photoelectric |
| Reference Distance | 30 mm (diffused reflection), 23.5 mm (specular reflection) |
| Measuring Range | ±5 mm (diffused), ±4.5 mm (specular) |
| Light Source Type | Red semiconductor laser |
| Wavelength | 655 nm (visible light) |
| Laser Class | Class II (FDA CDRH 21CFR PART1040.10) |
| Laser Output | 0.95 mW |
| Spot Diameter | Approx. 30 µm (at reference distance) |
| Linearity | ±0.05% of F.S. (F.S. = ±5 mm) |
| Repeatability | 0.05 µm |
| Sampling Frequency | 20 / 50 / 100 / 200 / 500 / 1,000 µs (selectable) |
| Temperature Characteristics | 0.01% of F.S./°C |
| Enclosure Rating | IP67 (IEC60529) |
| Ambient Light Resistance | Up to 10,000 lux (incandescent/fluorescent) |
| Operating Temperature Range | 0 to +50 °C (32 to 122 °F) |
| Relative Humidity | 35 to 85% RH (no condensation) |
| Vibration Resistance | 10–55 Hz, double amplitude 1.5 mm, 2 hours in each axis |
| Material | Aluminum die-cast |
| Output Interface | Compatible with LK-G Series controllers |
| Weight | Approx. 280 g (0.62 lb including cable) |
Information About LK-G32
The LK-G32 is part of the Keyence LK-G Series, a lineup of high-speed, high-precision laser displacement sensors designed for industrial inspection, positioning, and profile measurement. This model utilizes a 655 nm red semiconductor laser with Class II safety rating and 0.95 mW output, ensuring accurate detection of small targets and subtle surface variations. Its die-cast aluminum body provides mechanical rigidity and thermal stability, while IP67 protection allows reliable use in harsh factory conditions. The LK-G32 integrates seamlessly with Keyence LK-G controllers for advanced signal processing, temperature compensation, and real-time feedback.
Key Features:
- Compact High-Precision Design: Small-spot laser for accurate detection of micro features and fine edges.
- High Measurement Accuracy: Ensures ±0.05% of full-scale linearity for consistent dimensional accuracy.
- Exceptional Repeatability: Achieves 0.05 µm repeatability for ultra-stable measurements.
- Fast Sampling Frequency: Selectable from 20 Hz to 1,000 Hz to match process requirements.
- Rugged Aluminum Housing: Die-cast body enhances durability and vibration resistance.
- IP67 Protection Rating: Fully sealed for dust and water resistance in industrial environments.
- Temperature Compensation: Maintains accuracy with 0.01% F.S./°C temperature characteristics.
- Visible Red Laser: 655 nm wavelength provides clear positioning and targeting.
- Wide Environmental Range: Operates reliably from 0 to +50 °C and up to 85% relative humidity.
- High Ambient Light Tolerance: Resists up to 10,000 lux from incandescent or fluorescent lighting.
The LK-G32 delivers the reliability and precision required for demanding dimensional measurement, surface profiling, and process control applications.