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High-precision laser displacement sensor

Laser Photoelectric sensor

High-precision laser displacement sensor

  • ●:Laser LED, visible light, reflective grade is divided into 2 levels
  • ●:Dual communication, three switch values, dual analog values and other communication methods
  • ●:The response times are 200μs, 500μs, 1ms, and 2ms respectively
  • ●:The light spot is small, JGWY6-30NP-S, the light spot is only 0.1x1mm
  • ●:Detection accuracy reaches ±0.1% F.S
  • ●:The detection ranges are 30mm, 50mm, 85mm, 120mm, and 250mm respectively.
  • ●:5 different resolutions: 0.5μm, 1.5μm, 2.5μm, 8μm, 20μm
  • Product Detail

 Laser LED, visible light, reflection level is divided into 2 levels. The response time of dual communication, three switch values, dual analog values and other communication methods are 200s, 500us, 1ms, 2ms respectively. The light spot is small, JGWY6-30NP-S has only 0.1 light spot. The detection accuracy of

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Product number High functional type KJT03 -L KJT05 -L KJT08 -L KJT12 -L KJT25 -L
Measurement method diffuse reflection
Determine center distance 30mm 50mm 85mm 120mm 250mm
Measuring range 士4mm 士10mm 士20mm 士60mm 士150mm
light source

Red semiconductor laser level 1 (JIS/IEC/GB/KS/FDA Laser Notice No.50/GB)

Maximum output: 0.39mw, emission peak wavelength: 655nm

Beam diameter (Note 2) 1.75 X3.5mm
light receiving part CMOS image sensor
resolution 20 μm
linearity ±0.2%F.S.
Temperature characteristics ±0.08%F.S./℃
voltage 24V DC±10% including pulsation 05V(P-P)
Current consumption Below 100mA
Sampling period 200 μs、500 μs、1ms、2ms
Analog output Voltage Output range: 0~10.5V (normal), 11V (warning) Output impedance: 100Ω
current Output range: 3.2~20.8mA (normal), 21.6mA (warning) Load impedance: 300Ω or less

OUT1output

OUT2output

OUT3output

Judgment output or warning output (setting switching type)

NPN transistor open collector/PNP transistor open collector (switching type)

<When setting NPN action>

Maximum inflow current: 50mA

Applied voltage: 3~24V DC (between output and 0V)

Residual voltage: below 2V

(When the incoming current is 50mA)

Leakage current: 01mA or less

<When setting PNP action>

Maximum outflow current: 50mA

Residual voltage; below 2.8V

(When the output current is 50mA)

Leakage current: 0.1mA or less

Output action Open circuit when ON (output action)
Short circuit protection Equipped (automatic recovery type)
NP switching input

When OV is connected: NPN open collector output operates

When the power supply is connected to 24V DC: PNP open collector output operates

Timing input When NPN action is set: Action when connected to OV or action during connection (varies depending on the setting)
When PNP action is set: Action when external power supply + is connected or action during connection (varies depending on the setting)
Multiple inputs

Perform zero adjustment, reset, memory switching, teaching, saving, and laser control according to the input time

When setting NPN action: according to the time of connecting OV

When setting PNP action: according to the time of connecting external power supply +

Communication interface (high-function type)

RS-422orRS-485

Baud rate:9,600/19,200/38,400/115,200bps

The data is 8 bits long, the end bit is 1 bit long, no parity, BCC yes, data

Distinction:CR

Indicator laser light Green light-emitting diode lights up when laser light is emitted
warn Orange light-emitting diode: Insufficient light intensity makes measurement impossible.
output Yellow light-emitting diode (number of display lights: 3) lights up when the output is activated
Digital display department Red LED symbol and 5-digit display
protective structure IP67 (except connector part)
Degree of contamination 2
Insulation resistance 20MΩ or more at DC 250V Megger (between all terminals and case)
Withstand voltage
AC 1,000V 1 minute (between all terminals and case)
Vibration resistant Endurance frequency: 10~55Hz (cycle 1 minute) Dual amplitude: 1.5mm X, Y, Z direction 2 hours each
Shock proof 500m/s2 3 times each in X, Y and Z directions
Ambient illumination (Note 3) 3,000δx or less (light-receiving surface illumination with incandescent lamp)
ambient temperature -10~+45°C (be careful not to condense or freeze) Storage: -20~+60°C
ambient humidity 35-85%RH during storage: 35-85%RH
Use height Below 2.000m
Material Body shell: PBT, front cover: acrylic, cable: PVC
cable High functional type: 0.5m
cable extension High-function type: The total length can be extended to 20m with optional cable (sold separately)
Tightening torque 0.8N·m or less
weight High functional type About 70g (excluding cable), about 110g (including cable), about 160g (packaging)
Applicable standards EMC directive applies



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