*Photo may vary from actual product.
|Product||Compact Laser Displacement Sensor|
|Details||Sensor head (Standard type)|
|Product name||Compact Laser Displacement Sensor HL-G1|
As of August 15, 2022
Specifications and design of the products are subject to change without notice for the product improvement.
|Regulatory compliance||EMC Directive, RoHS Directive|
|Measurement center distance||250 mm 9.843 in|
|Measuring range||±150 mm ±5.906 in|
|Resolution||20 μm 0.787 mil|
|Temprerature characteristics||± 0.08 % F.S. / ℃|
|Light source||Red semiconductor laser, Class 2 (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).) , Laser Notice No. 50)
Max. output: 1 mW (Peak emission wavelength: 655 nm 0.026 mil)
|Beam diameter||1.75 × 3.5 mm 0.069 × 0.138 in
(Note) This beam diameter is the size at the measurement center distance. These values were defined by using 1/e2 (13.5 %) of the center light intensity. If
there is a slight leakage of light outside the normal spot diameter and if the periphery surrounding the sensing point has a higher reflectivity than the
sensing point itself, then the results may be affected.
|Receiving element||CMOS image sensor|
|Supply voltage||24 V DC ± 10 % including ripple 0.5 V (P-P)|
|Current consumption||100 mA or less|
|Sampling rate||200 μs, 500 μs, 1 ms, 2 ms|
|Analog output : Voltage||Output range: 0 to +10.5 V (normal), 11 V (alarm)
Output impedance: 100 Ohm
|Analog output : Current||Output range: 3.2 to 20.8 mA (normal), 21.6 mA (alarm)
Load impedance: 300 Ohm or less
|Outputs (OUT 1, OUT 2, OUT 3)||Judgment output or alarm output (Setting can be selected.)
Selectable NPN transistor open-collector or PNP transistor open-collector
<In case of using NPN output>
-Maximum sink current: 50 mA
-Applied voltage: 3 to 24 V DC (between output and 0 V)
-Residual voltage: 2 V or less (at 50 mA of sink current)
<In case of using PNP output>
-Maximum source current: 50 mA
-Residual voltage: 2.8 V or less (at 50 mA of source current)
|Output (OUT 1, OUT 2, OUT 3) : Output operation||Opened when the amount of light is insufficient.|
|Output (OUT 1, OUT 2, OUT 3) : Short circuit protection||Incorporated (automatic restoration)|
|Output polarity setting input||NPN open collector output operates when 0 V is connected.
PNP open collector output operates when 24 V DC is connected.
|Timing input||NPN output operates when 0V is connected and NPN is set. (It depends on the setting.)
PNP output operates when external power + is connected and PNP is set. (It depends on the setting.)
|Multi input||Zero set, zero set off, reset, memory switching, teaching, saving, and laser control according to the input time.
In case NPN output is selected, Function varies according to the time 0 V is connected NPN.
In case PNP output is selected, Function varies according to the time external power + is connected.
|Indicator : Laser emission||Green LED (lights up during laser emission)|
|Indicator : Alarm||Orange LED lights up when this product cannot measure because of insuffienct or excessive light intensity.|
|Indicator : Measurement range||Three yellow LED|
|Digital display||Red LED 5 digit display|
|Degree of pollution||2|
|Operating altitude||2,000 m 6561 ft or less|
|Environmental resistance : Protection||IP67|
|Environmental resistance : Ambient temperature||-10 to +45 ℃ +14 to +113 ℉ (No dew condensation allowed), Storage: -20 to +60 ℃ -4 to +140 ℉|
|Environmental resistance : Ambient humidity||35 to 85 % RH, Storage: 35 to 85 % RH|
|Environmental resistance : Ambient illuminance||Incandescent light: 3,000 liter x or less at the light-receiving face
(Note) The fluctuation by ambient illuminance is ± 0.1 % F.S. or less.
|Insulation resistance||20 MOhm , or more, with 250 V DC between all supply teminals connected together and enclosure|
|Voltage withstandability||1,000 V AC for one min. between all supply terminals connected together and enclosure|
|Environmental resistance : Vibration resistance||10 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 resistance||500 m/s2 acceleration (50 G approx.) in X,Y and Z directions three times each|
Front cover: Acrylic
|Cable||0.1mm2 10-core cabtyre cable, 5 m 16.404 ft long|
|Weight||Net weight: 70 g approx. (not including cable), 320 g approx. (including cable)
Gross weight: 380 g approx.
|Accessory||Warning label: 1 set|
|Remark||Where measurement conditions have not been specified precisely, the conditions used were as follows: supply voltage 24 V DC, ambient temperature +20 ℃ +68 ℉, sampling rate 500 μs, average number of samples: 1024, measurement center distance, object measured is made of white ceramic and analog measurement values.|
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