Cylindrical ultrasonic transducer TA0300KA

non-contacthigh-frequencyproximity

Product overview
The TA0300KA 300 kHz ultrasonic transducer is designed for short-range non-contact distance measurement with a measurement range of 0.10–0.50 m, blind zone <0.10 m and 2 mm resolution. It is suitable for locating, flow measurement, approach sensing, traffic measurement, obstacle avoidance, robot sensing and compact industrial detection systems.

Key features

• Measurement range 0.10–0.50 m for short-range applications
• Center frequency 300 kHz for high-frequency ultrasonic detection
• 2 mm resolution for fine short-distance measurements
• 7° beam angle (-3 dB) for focused detection
• Compact φ13 × 8.5 mm housing for integration in space-limited assemblies
• IP65 protection level for dust and water resistance
• Supplied with 5 cm cable; cable length customizable on request
• Shell material: ABS or aluminium alloy; weight approx. 5 g

Technical specifications

• Model: TA0300KA
• Center frequency: 300 kHz
• Bandwidth: ±4%
• Measure range: 0.10–0.50 m
• Blind zone: <0.10 m
• Resolution: 2 mm
• Beam angle: 7° (-3 dB)
• Static capacitance: 200 pF ±100 pF
• Minimal parallel impedance: 700 Ω ±30%
• Maximum operating voltage: <400 V, pulse duty cycle ratio 2%
• Operating temperature: -20°C to +70°C
• Protection level: IP65
• Dimension: φ13 × 8.5 mm
• Installation: Outer cylindrical fixed
• Shell material: ABS or aluminium alloy
• Cable length: 5 cm (customizable)
• Weight: 5 g

Typical applications

• Locating
• Flow measurement
• Approach measurement
• Traffic measurement
• Obstacle avoidance
• Robot sensing
• Short-range distance measurement