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Shenzhen Yujies Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China KQ-112KH Ultrasonic Transducer — 112kHz Frequency for Automation and Robotics
China KQ-112KH Ultrasonic Transducer — 112kHz Frequency for Automation and Robotics

  1. China KQ-112KH Ultrasonic Transducer — 112kHz Frequency for Automation and Robotics

KQ-112KH Ultrasonic Transducer — 112kHz Frequency for Automation and Robotics

  1. MOQ: 10000 Pieces (100 lot)
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 5000 Piece/Pieces per Month
Delivery Time 3~30 working days
Packaging Details Carton #: 22x22x18cm
Theory Ultrasonic Sensor
Usage Level Sensor
Frequency 200khz
Housing material Plastic
Diameter 26mm
Height 20mm
Application For Level Measurement
Selling Units Single item
Single package size  22X22X10 cm
Single gross weight 1.0 kg
Product name ultrasonic level sensor
Terminal port 2 cables
Brand Name Yujie
Model Number KQ200KH-6
Certification ISO9001
Place of Origin Jiangsu, China

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  1. Product Details
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Product Specification

Payment Terms T/T,Western Union Supply Ability 5000 Piece/Pieces per Month
Delivery Time 3~30 working days Packaging Details Carton #: 22x22x18cm
Theory Ultrasonic Sensor Usage Level Sensor
Frequency 200khz Housing material Plastic
Diameter 26mm Height 20mm
Application For Level Measurement Selling Units Single item
Single package size  22X22X10 cm Single gross weight 1.0 kg
Product name ultrasonic level sensor Terminal port 2 cables
Brand Name Yujie Model Number KQ200KH-6
Certification ISO9001 Place of Origin Jiangsu, China
High Light 112kHz ultrasonic transducerautomation ultrasonic distance sensorrobotics frequency transducer
Product Overview

The YUJIE KQ-112KH ultrasonic transducer operates at 112kHz and combines transmit and receive sensitivity in a compact cylindrical package. With IP65 sealing, 7-meter range, and robust -20°C to 70°C operating window, it integrates into automation control systems, robotics platforms, and proximity detection setups without demanding complex environmental management.

Technical Specifications
Parameter Specification
Operating Frequency 112kHz ± 4%
Detection Range 15cm ~ 7m (Pulse-Echo Mode)
Min. Transmit Sensitivity 107dB re 1μPa/V at 1m
Min. Receive Sensitivity -170dB re 1V/μPa
Parallel Resistance 420Ω ± 30%
Free (1kHz) Capacitance 1000pF ± 200pF
Beam Width (-3dB) 12° ± 2° (full angle)
Max Driving Voltage 800Vpp (2% duty cycle tone burst)
Operating Temperature -20°C to 70°C
Waterproof Rating IP65
Weight 14g
Housing Material Glass filled polyester
Key Benefits
  • Transmit & Receive in One Unit — High transmit sensitivity of 107dB paired with -170dB receive sensitivity enables reliable detection across the full 15cm to 7m range
  • Automation-Ready 112kHz — Operating frequency chosen for compatibility with common industrial drive circuits and signal processing routines
  • Robotics Integration — Compact cylindrical form factor at 14g mounts easily in robotics frames; IP65 rating handles workshop dust and occasional washdown
  • 800Vpp Drive Compatibility — Handles standard industrial drive levels (2% duty cycle tone burst) without requiring specialized high-voltage circuitry
  • Signal Processing Friendly — 1000pF capacitance and 420Ω resistance values align with typical microcontroller ADC and timer-based measurement approaches
Applications
  • Automation Control Systems
  • Robotics Navigation & Obstacle Avoidance
  • Proximity Sensing
  • Industrial Level Monitoring

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    1996

  • Total Annual:

    2000000-3000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Established in 1996, Shenzhen Yujies Technology Co., Ltd. is a professional manufacturer of piezoelectric ultrasonic transducers. Our products mainly include piezoelectric ceramic chips, ultrasonic transducers, and piezoelectric ceramic ultrasonic sensors; which are extensively used in household app... Established in 1996, Shenzhen Yujies Technology Co., Ltd. is a professional manufacturer of piezoelectric ultrasonic transducers. Our products mainly include piezoelectric ceramic chips, ultrasonic transducers, and piezoelectric ceramic ultrasonic sensors; which are extensively used in household app...

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Get in touch with us

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  • Shenzhen Yujies Technology Co., Ltd.
  • Room 1807,Block A,Qunxing-Square,Huaqiang North Road,Shenzhen,Guangdong,China
  • https://www.pzttransducer.com/

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