.svg?v=180920048278408794651747892223){kind=small}
LK-H027 | Keyence Laser Displacement Sensor Head (20 mm Reference, ±3 mm Range, Class 2)
- Regular price
- $2,082.00
- Sale price
- $2,082.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: LK-H027
Description
The Keyence LK-H027 is a precision sensor head from the LK-G5000 series designed for diffuse-reflection laser measurement applications. Operating at a 20 mm reference distance, it provides a ±3 mm measuring range with high linearity and repeatability for demanding industrial inspection tasks. Featuring a red semiconductor laser and ultrafine beam spot, the LK-H027 delivers accurate, stable measurement performance in automated systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Keyence |
| Category | Sensors & Switches |
| Part Number | LK-H027 |
| Subcategory | Laser Gauging System |
| Reference Distance | 20 mm |
| Measuring Range | ±3 mm |
| Laser Type | Red semiconductor laser |
| Wavelength | 655 nm |
| Laser Class | IEC 60825-1 Class 2 |
| Laser Output | 0.95 mW |
| Spot Diameter | 25 µm × 1400 µm |
| Linearity | ±0.02% of F.S. (F.S. = 6 mm) |
| Repeatability | 0.02 µm (0.01 µm) |
| Sampling Cycle | 2.55 / 5 / 10 / 20 / 50 / 100 / 200 / 500 / 1000 µs |
| Temperature Characteristics | 0.01% of F.S./°C |
| Enclosure Rating | IP67 |
| Ambient Light Resistance | Up to 10,000 lux |
| Ambient Temperature | 0 to +50°C |
| Relative Humidity | 35–85% RH (non-condensing) |
| Vibration Resistance | 10–55 Hz, 1.5 mm amplitude, 2 hours per axis |
| Material | Aluminum die-cast |
Information About LK-H027
The LK-H027 is part of Keyence’s LK-G5000 wide-type sensor lineup, engineered to support high-accuracy displacement and profile measurements. Its construction utilizes a red semiconductor laser with Class 2 safety compliance and a tightly focused 25 μm × 1400 μm beam for detailed surface detection. The sensor incorporates flexible sampling-cycle options and multiple range settings, enabling performance optimization across diverse measurement environments. Typical applications include precision inspection, part positioning, and process monitoring where stable diffuse-reflection measurement is required.
Key Features:
- Diffuse-Reflection Measurement: Operates at a 20 mm reference distance with a ±3 mm range.
- High-Precision Laser Source: Red semiconductor laser with Class 2 rating and 0.95 mW output.
- Ultrafine Beam Spot: 25 μm × 1400 μm spot size for detailed surface detection.
- Excellent Accuracy: Linearity within ±0.02% F.S. and repeatability down to 0.02 µm.
- Wide Sampling Options: Nine selectable sampling cycles from 2.55 µs to 1000 µs.
- Robust Environmental Performance: IP67 enclosure rating with strong vibration resistance.
- Stable Temperature Characteristics: 0.01% F.S./°C drift ensures consistent measurement.
- Durable Construction: Aluminum die-cast body designed for industrial environments.
The LK-H027 delivers the reliability and precision required for high-resolution displacement and surface measurement in automated inspection systems.
Description
The Keyence LK-H027 is a precision sensor head from the LK-G5000 series designed for diffuse-reflection laser measurement applications. Operating at a 20 mm reference distance, it provides a ±3 mm measuring range with high linearity and repeatability for demanding industrial inspection tasks. Featuring a red semiconductor laser and ultrafine beam spot, the LK-H027 delivers accurate, stable measurement performance in automated systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Keyence |
| Category | Sensors & Switches |
| Part Number | LK-H027 |
| Subcategory | Laser Gauging System |
| Reference Distance | 20 mm |
| Measuring Range | ±3 mm |
| Laser Type | Red semiconductor laser |
| Wavelength | 655 nm |
| Laser Class | IEC 60825-1 Class 2 |
| Laser Output | 0.95 mW |
| Spot Diameter | 25 µm × 1400 µm |
| Linearity | ±0.02% of F.S. (F.S. = 6 mm) |
| Repeatability | 0.02 µm (0.01 µm) |
| Sampling Cycle | 2.55 / 5 / 10 / 20 / 50 / 100 / 200 / 500 / 1000 µs |
| Temperature Characteristics | 0.01% of F.S./°C |
| Enclosure Rating | IP67 |
| Ambient Light Resistance | Up to 10,000 lux |
| Ambient Temperature | 0 to +50°C |
| Relative Humidity | 35–85% RH (non-condensing) |
| Vibration Resistance | 10–55 Hz, 1.5 mm amplitude, 2 hours per axis |
| Material | Aluminum die-cast |
Information About LK-H027
The LK-H027 is part of Keyence’s LK-G5000 wide-type sensor lineup, engineered to support high-accuracy displacement and profile measurements. Its construction utilizes a red semiconductor laser with Class 2 safety compliance and a tightly focused 25 μm × 1400 μm beam for detailed surface detection. The sensor incorporates flexible sampling-cycle options and multiple range settings, enabling performance optimization across diverse measurement environments. Typical applications include precision inspection, part positioning, and process monitoring where stable diffuse-reflection measurement is required.
Key Features:
- Diffuse-Reflection Measurement: Operates at a 20 mm reference distance with a ±3 mm range.
- High-Precision Laser Source: Red semiconductor laser with Class 2 rating and 0.95 mW output.
- Ultrafine Beam Spot: 25 μm × 1400 μm spot size for detailed surface detection.
- Excellent Accuracy: Linearity within ±0.02% F.S. and repeatability down to 0.02 µm.
- Wide Sampling Options: Nine selectable sampling cycles from 2.55 µs to 1000 µs.
- Robust Environmental Performance: IP67 enclosure rating with strong vibration resistance.
- Stable Temperature Characteristics: 0.01% F.S./°C drift ensures consistent measurement.
- Durable Construction: Aluminum die-cast body designed for industrial environments.
The LK-H027 delivers the reliability and precision required for high-resolution displacement and surface measurement in automated inspection systems.