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KJT-U18R ultrasonic sensor

Ultrasonic sensor

KJT-U18R ultrasonic sensor

  • ●:Compact design facilitates equipment integration
  • ●:Can be flexibly matched to application requirements through multiple parameter setting methods and adjustable sensitivity
  • ●:Synchronous and multi-channel working methods can avoid mutual influence of sensors and ensure reliable measurement results.
  • ●:Low-cost area monitoring via sensor synchronization
  • ●:Offline sensor parameter settings on the display enable pre-configuration and save device commissioning time
  • ●:Built-in temperature compensation for high measurement accuracy
  • ●:Setup mode recognizes all objects between the sensor and the teach background
  • Product Detail

Ultrasonic sensors use the characteristics of sound waves to provide a contactless and accurate detection solution for detecting the status and distance of objects. By emitting mechanical sound waves with high frequency, the sensor receives the sound waves reflected back from the object. By calculating the time or energy between transmitting and receiving the sound waves, the precise distance or status of the target object is obtained. Ultrasonic sensors are different from ordinary proximity switches and photoelectric sensors. Compared with inductive or capacitive proximity switches, its detection distance is longer. Compared with photoelectric sensors, it can be used in harsher environments and is not affected by the color of the target, airborne dust, water mist, etc. Suitable for detecting different

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model KJT-U18B
examination range 50-500mm
blind area 0-50mm
resolution 0.17mm
Repeat accuracy ±0.15% of full scale value
Accuracy ±1%(Built-in temperature drift compensation)
Response time 20ms
On-off level 33Hz
switching hysteresis 2mm
Power-on delay <500ms
Operating Voltage 10-30V DC, UB≥12V
LED red light Always on when there is no target, flashing when there is no target during learning
LED green light The target is always on when detected, and the target flashes during learning.
Load impedance I/0~300Ω,U/>1kΩ
Overload protection 200mA,Red light and green light flashing at the same time
No-load current ≤30mA
Voltage drop ≤2V
input type With synchronization function and learning function
Material Nickel plated copper sleeve, plastic fittings, glass filled epoxy resin
Protection level IP67
Connection Type 5 core M12 connector
ambient temperature -25℃~+70℃(248~343K)
Storage temperature -40℃~+85℃(233~358K)


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U18R

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