Yujie KQ-200KH-2 Precision Distance Ultrasonic Transducer

Yujie KQ-200KH-2 Precision Distance Ultrasonic Transducer

The Yujie KQ-200KH-2 is a precision 200 kHz ultrasonic transducer for robotics, position tracking, and industrial distance measurement. Its 7° beam control, short dead zone, and compact aluminum-alloy package make it suitable for tightly constrained sensing heads and short-range automation tasks.

Features & Applications

Technical Specifications

Each product is organized for procurement review: core performance, fit and mounting, operating limits, integration notes, and RFQ-ready supply terms.

Application Fit

  • •Position measurement and real-time automation feedback
  • •Robot navigation, AGV obstacle avoidance, and approach control
  • •Flow measurement and process-sensing assemblies
  • •Traffic monitoring and smart industrial distance sensing

Features

  • ✔Ultra-narrow 7° beamwidth for tighter distance measurement and position tracking
  • ✔Compact aluminum-alloy housing with IP65 protection for industrial use
  • ✔Short dead zone below 12 cm for close-range robotics and automation tasks
  • ✔Simple 7 mm contact-pin connection for assembly and service access
  • ✔200 kHz platform tuned for focused echo behavior in compact sensing heads

Applications

  • •Position measurement and real-time automation feedback
  • •Robot navigation, AGV obstacle avoidance, and approach control
  • •Flow measurement and process-sensing assemblies
  • •Traffic monitoring and smart industrial distance sensing

Need Engineering Support for KQ-200KH-2?

Share target range, beam angle, environment, housing constraints, and driver conditions to receive a matched quote.

Request Specifications & Pricing for KQ-200KH-2

Get detailed datasheets, OEM pricing, and lead time for the KQ-200KH-2. Standard air-coupled transducers usually start from 10 pcs for engineering evaluation. We can usually provide outgoing frequency / impedance data, sensitivity checks, and batch-level QC records for validation.

Key Specifications

Performance

Model KQ-200KH-2
Center Frequency 200 kHz ± 3%
Sensitivity -56 dB min (0 dB=20 Vp-p, Term: 50Ω, Range: 20cm)
Detection Range 0.12 m - 2 m
Transmitting Beam Angle (-3dB) 7° ± 2°
Capacitance 500 pF ± 100 pF

Mechanical

Dimensions Ø19 × 11 mm
Housing Material Aluminium Alloy
Weight 10 g

Operating Limits

Dead Zone < 0.12 m
Minimum Parallel Impedance 250 Ω ± 30%
Max Working Voltage < 500V Pulse (Duty Cycle 2%)
Operating Temperature -20°C to 70°C
Protection Class IP65

Integration

Connection 7mm Contact Pin

Procurement

MOQ / Sample Policy Standard air-coupled transducers usually start from 10 pcs for engineering evaluation.
Sample Lead Time Sample lead time is typically 5-10 working days after range, beam angle, and housing requirements are confirmed.
Production Lead Time Normal production lead time is 3-5 weeks based on quantity, tooling fit, and customization depth.
Customization Scope Typical custom options include center frequency, beam control, cable or pin interface, housing material, and environmental sealing.
Available Documents & Reports We can usually provide outgoing frequency / impedance data, sensitivity checks, and batch-level QC records for validation.