The Keyence Digital Laser Sensor series, encompassing models LV-H35, LV-H32, LV-H37, LV-H47, LV-H42, LV-H62, LV-H67, and LV-H64, represents a versatile family of Class II laser sensors engineered for demanding industrial automation. Each model is tailored to specific detection challenges, from ultra-small beam spots for microscopic targets to long-distance and high-power variants for extended range and robust sensing. All units feature a visible red semiconductor laser source at 660 nm, ensuring precise alignment and reliable performance in varied environments. Below are the detailed technical specifications for each variant.
| Model |
Type |
FDA (CDRH) Part 1040.10 |
Light Source |
Wavelength |
Detecting Distance (FINE) |
Detecting Distance (TURBO) |
Detecting Distance (SUPER) |
Ambient Temperature |
Relative Humidity |
Material (Case) |
Lens Cover |
Weight |
| LV-H35 |
Straight-beam coaxial |
Class II |
Visible red semiconductor laser |
660 nm |
150 mm (5.91") |
300 mm (11.81") |
600 mm (23.62") |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
Transparent plastic |
Approx. 45 g |
| LV-H32 |
Adjustable beam spot |
Class II |
Visible red semiconductor laser |
660 nm |
30 to 250 mm (1.181" to 9.842") |
30 to 500 mm (1.181" to 19.685") |
30 to 1000 mm (1.18" to 39.37") |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
Acrylic |
Approx. 45 g |
| LV-H37 |
Ultra-small beam spot |
Class II |
Visible red semiconductor laser |
660 nm |
70 ±15 mm (2.76" ±0.59") |
70 ±15 mm (2.76" ±0.59") |
70 ±15 mm (2.76" ±0.59") |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
Glass |
Approx. 45 g |
| LV-H64 |
Long distance |
Class II |
Visible red semiconductor laser |
660 nm |
N/A |
N/A |
N/A |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
N/A |
Approx. 45 g |
| LV-H65 |
Wide |
Class II |
Visible red semiconductor laser |
660 nm |
N/A |
N/A |
N/A |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
N/A |
Approx. 45 g |
| LV-H47 |
Area definite reflective |
Class II |
Visible red semiconductor laser |
660 nm |
55 to 85 mm (2.17" to 3.35") |
55 to 85 mm (2.17" to 3.35") |
55 to 85 mm (2.17" to 3.35") |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
Glass |
Approx. 45 g |
| LV-H42 |
Long-distance area |
Class II |
Visible red semiconductor laser |
660 nm |
250 mm (9.84") |
500 mm (19.69") |
1000 mm (39.37") |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
Polyarylate |
Approx. 45 g |
| LV-H62 |
Small beam spot |
Class II |
Visible red semiconductor laser |
660 nm |
2 m (6.6') |
5 m (16.4') |
7 m (23.0') |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
N/A |
Approx. 45 g |
| LV-H67 |
High power |
Class II |
Visible red semiconductor laser |
660 nm |
20 m (65.6') |
30 m (98.4') |
30 m (98.4') |
-10 to +55 °C (14 to 131 °F) |
35 to 85% RH |
Glass reinforced plastic |
N/A |
Approx. 45 g |
- Laser Safety: All models comply with FDA (CDRH) Part 1040.10 as Class II laser products, ensuring safe operation in industrial environments.
- Environmental Resilience: Operates reliably within -10 to +55 °C and 35 to 85% RH without condensation, suitable for harsh factory floors.
- Mechanical Construction: Case material is glass-reinforced plastic for durability, with lens covers varying from transparent plastic to glass and polyarylate for optical clarity.
- Weight and Mounting: Each unit weighs approximately 45 g, allowing for easy integration into tight spaces and flexible mounting options.
- Mode Versatility: FINE mode offers highest precision for short-range detection, TURBO mode balances speed and range, while SUPER mode maximizes detection distance for long-range applications.
- Wavelength Consistency: All sensors use a 660 nm visible red semiconductor laser, simplifying alignment and maintenance across the series.
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22