High-frequency ultrasonic transducer TA0200KA

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Product Overview
The TA0200KA 200 kHz ultrasonic transducer is designed for short-range non-contact distance measurement with a working range of 0.1 to 2 m and a blind zone <0.10 m. It is intended for compact position sensing, approach measurement, obstacle detection and short-range industrial detection systems.

Key Features

• 0.1–2 m distance measurement: supports short-range ultrasonic detection for compact non-contact sensing.
• 200 kHz center frequency: 200 kHz ±4% for high-frequency ultrasonic measurement.
• 16 kHz bandwidth: wide bandwidth for stable short-range sensing.
• Narrow 7° beam angle: 7° ±2° (-3 dB) for focused detection and improved directivity.
• Short blind zone: blind zone <0.10 m for close-range measurement.
• IP65 protection: dustproof and water-resistant for industrial environments.
• Housing options: ABS or aluminum alloy shell for different installation requirements.

Technical Specifications
Model: TA0200KA
Center Frequency: 200 kHz ±4%
Bandwidth: 16 kHz
Overall Sensitivity: -60 dB min (0 dB = 200 Vp-p, test: 50 cycles, 20 cm)
Measure Range: 0.10–2 m
Blind Zone: <0.10 m
Beam Angle: 7° ±2° (-3 dB)
Static Capacitance: 400 pF ±20%
Minimal Parallel Impedance: 600 Ω ±30%
Maximum Operating Voltage: <500 V, pulse duty cycle 2%
Operating Temperature: -20°C to +70°C
Protection Level: IP65
Shell Material: ABS or aluminum alloy
Mechanical dimensions (approx.): φ19 mm sensing face diameter, 11 mm body depth, 18 mm structure reference

Typical Applications

• Short-range distance measurement
• Position detection
• Approach measurement
• Obstacle detection
• Compact industrial sensing
• Automation equipment
• Narrow-beam ultrasonic detection

Mechanical Design
The TA0200KA features a compact ultrasonic sensor design with ABS or aluminum alloy housing. Approximate sensing face diameter φ19 mm and a shallow body depth (11 mm) make it suitable for limited installation spaces.

Electrical and Test Information
Specifications include frequency-resistance, frequency-phase angle, directivity and sensitivity test curves. Sensitivity test conditions: 200 Vp-p, 50 cycles, 20 cm test distance. Performance measured at 25°C; integration must consider installation, target material, temperature and acoustic environment.

Why Choose the TA0200KA
High-frequency 200 kHz ultrasonic sensor optimized for short-range non-contact measurement (0.1–2 m) with a narrow 7° beam, IP65 protection, compact housing and short blind zone—suitable for engineers and system integrators developing focused close-range ultrasonic sensing solutions.

Technical specifications

• Model: TA0200KA
• Center Frequency: 200 kHz ±4%
• Bandwidth: 16 kHz
• Overall Sensitivity: -60 dB min (test: 200 Vp-p, 50 cycles, 20 cm)
• Measure Range: 0.10–2 m
• Blind Zone: <0.10 m
• Beam Angle: 7° ±2° (-3 dB)
• Static Capacitance: 400 pF ±20%
• Minimal Parallel Impedance: 600 Ω ±30%
• Maximum Operating Voltage: <500 V, pulse duty cycle 2%
• Operating Temperature: -20°C to +70°C
• Protection Level: IP65
• Shell Material: ABS or aluminum alloy
• Mechanical dimensions (approx.): φ19 mm diameter, 11 mm body depth, 18 mm structure reference