Specifications table for model HL-D301C
ItemPerformance characteristics
CE Marking Directive ComplianceEMC Directive, RoHS Directive
Measurement Center Distance 50 mm 1.969 in
Height (Z Axis) Measurement Range ±10 mm ±0.394 in
Measurement Range of Width (X Axis): Near Side11.5 mm 0.453 in
Measurement Range of Width (X Axis): Measurement Center12.5 mm 0.492 in
Measurement Range of Width (X axis): Far Side12.5 mm 0.492 in
Unit Of Measurement Output: Height (Z Axis)0.1 μm 0.004 mil
Unit Of Measurement Output: Width (X Axis) 1 μm 0.039 mil (Note):It is a value in which the sensor heads connected to a controller Ver. 2.00 or higher.
Resolution: Height (Z Axis)1 μm 0.039 mil (Note):The value is the average of height measurement in full width at the measurement center distance.
Resolution: Width (X Axis) 5 μm 0.197 mil
(Note):It is a value in which the sensor heads connected to a controller Ver. 2.00 or higher.
(Note)This is the measurement value of a pin gauge rounded surface in the edge position measurement (start of falling edge) calculation setting. The measurement object: white ceramic pin gauge (ø10 mm ø0.394 in), unit light receiving time: 200 μs, measurement value extraction: base light intensity control, average number of samples: 64, width smoothing: ±4, all others are the initial settings.
Linearity: Height (Z axis)±0.1 % F.S.
(Note):Value represents the error in comparison with the ideal line of height measuring range (full scale) for the height measurement of the measurement center position in the width direction. The value in the specifications is the value within ±7.5 mm ±0.295 in of the height measuring range.
Light SourceRed semiconductor lase (Peak wavelength 658 nm 0.026 mil)
Light Source: Output Max. output: 5 mW
Light Source: Laser Class Class 3R (IEC / JIS / FDA)(Note):This product complies with 21 CFR 1040.10 and 1040.11 Laser Notice No. 50, dated June 24, 2007, issued by CDRH (Center for Devices and Radiological Health) under the FDA (Food and Drug Administration).
Beam Size50 μm × 15 mm 1.969 mil × 0.591 in
(Note):This size applies when using measurement center distance and is defined as 1/e2 (13.5 % approx.) of the center light intensity. Leaked light occurs outside of the defined range; sensing performance may be affected when the reflectance around the detection point is higher than that detection point.
Receiving ElementCMOS 2D image sensor
Indicator: Laser EmissionGreen LED (lights up during laser emission)
Indicator: Measuring Range Yellow LED
[lights up when near the measurement center distance, blinks when within the measuring range, and lights out when outside of the measuring range. (at the measurement center position in the width direction)]
Environmental Resistance: ProtectionIP67 (IEC) (excluding the connector)
Environmental Resistance: Ambient Temperature0 to +45 ℃ +32 to +113 ℉ (No dew condensation allowed),
Storage: -20 to +70 ℃ -4 to +158 ℉
Environmental Resistance: Ambient Humidity35 % to 85 % RH, Storage: 35 % to 85 % RH
Environmental Resistance: Ambient IlluminanceIncandescent light: 3,000 ℓx or less at the light-receiving face (No direct sunlight or its reflection allowed)
Environmental Resistance: Vibration Resistance10 to 55 Hz (period: 1 min.) frequency, 1.5 mm 0.059 in double amplitude in X,Y and Z directions for two hours each
Environmental Resistance: Shock Resistance196 m/s2 acceleration (20 G approx.) in X,Y and Z directions three times each
CableCabtyre cable, 0.5 m 1.640 ft long with connector
Cable ExtensionExtension up to total 20 m 65.617 ft is possible, with optional cable.
MaterialEnclosure: Die-cast aluminum, Case cover: Die-cast aluminum, Front cover: Glass
Weight (Typ.)500 g approx. (including cable)
AccessoryLaser warning label: 1 set

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