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      AlibabaElectronic Components, Accessories & TelecommunicationsSensorsUltrasonic SensorsWholesale ultrasonic waves detection

      Ultrasonic Waves Detection

      (234 products available)

      40kHz waterproof emitter receiver ultrasonic sensor for range detection

      40kHz waterproof emitter receiver ultrasonic sensor for range detection

      $0.50 - $0.60
      Min Order: 100 pieces
      3 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "Excellent supplier"
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      Low cost ultrasonic sensor NU320F-18TRSZ for detection of single sheet double sheet missing M18 pair-borne acoustic wave sensor

      Low cost ultrasonic sensor NU320F-18TRSZ for detection of single sheet double sheet missing M18 pair-borne acoustic wave sensor

      Ready to Ship
      $470.00
      Min Order: 1 piece
      Shipping per piece: $22.38
      5 yrsCN
      4.5
      /5
      ·
      11 reviews
      ·
      "great service"
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      BXUAN Level detection UBX400-GM30-D4-H5 M30 0-10V Ultrasonic ranging NPN Liquid level sensor Output mode:PNP/4-20MA

      BXUAN Level detection UBX400-GM30-D4-H5 M30 0-10V Ultrasonic ranging NPN Liquid level sensor Output mode:PNP/4-20MA

      $133.00 - $148.00
      Min Order: 5 pieces
      verify4 yrsCN
      4.9
      /5
      ·
      15 reviews
      ·
      "Fast shipping"
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      LGUB2000 2 meters detection of small blind area millimeter high precision ultrasonic distance sensor induction switch

      LGUB2000 2 meters detection of small blind area millimeter high precision ultrasonic distance sensor induction switch

      Ready to Ship
      $105.00 - $119.00
      Min Order: 1 piece
      Shipping per piece: $8.85
      3 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      YS-PB1 Parking Lot Ultrasonic Radar Ground Sensor to replace loop detector and Vehicle Detection

      YS-PB1 Parking Lot Ultrasonic Radar Ground Sensor to replace loop detector and Vehicle Detection

      $60.00 - $68.00
      Min Order: 5 pieces
      3 yrsCN
      4.9
      /5
      ·
      9 reviews
      ·
      "great service"
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      Low Cost Ultrasonic Sensor for Detection of Single Sheet Double Sheet M18 Pair-borne Acoustic Wave Sensor 3 Switch Output CN;SHN

      Low Cost Ultrasonic Sensor for Detection of Single Sheet Double Sheet M18 Pair-borne Acoustic Wave Sensor 3 Switch Output CN;SHN

      Ready to Ship
      $180.00 - $285.00
      Min Order: 1 piece
      Shipping per piece: $12.42
      3 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
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      Tuya Zigbee3.0 Human Body Detection Indoor Microwave smart occupancy sensor long distance radar sensor for human detection

      Tuya Zigbee3.0 Human Body Detection Indoor Microwave smart occupancy sensor long distance radar sensor for human detection

      $19.80 - $34.00
      Min Order: 200 pieces
      verify17 yrsCN
      4.6
      /5
      ·
      4 reviews
      ·
      "Fast shipment"
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      Low cost ultrasonic sensor NU320F-18TRSZ for detection of single sheet double sheet missing M18 pair-borne acoustic wave sensor

      Low cost ultrasonic sensor NU320F-18TRSZ for detection of single sheet double sheet missing M18 pair-borne acoustic wave sensor

      $100.00 - $200.00
      Min Order: 1 piece
      3 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      Chat now
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      About products and suppliers

      234 ultrasonic waves detection products are offered for sale by suppliers on Alibaba.com, of which ultrasonic sensors accounts for 33%, motion & position sensors accounts for 1%.
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