Cylindrical ultrasonic transducer TA0080KA

non-contacthigh-frequencyfor level measurement

Product Overview
The TA0080KA 80 kHz ultrasonic transducer is designed for non-contact distance measurement with a detection range of 0.25–5 m and a blind zone of less than 0.25 m. It is intended for position detection, approach sensing, traffic measurement, obstacle avoidance and compact industrial distance detection systems. Key electrical and mechanical characteristics include a center resonant frequency of 80 kHz ±2.0 kHz, 6.0 kHz bandwidth, 12° ±2° full beam angle, IP65 protection and a compact aluminum housing (Ø40×30 mm). The unit is supplied with a standard 0.2 m cable, customizable to project requirements.

Key Features

• Detection range 0.25–5 m for short to medium-range sensing
• 80 kHz center resonant frequency (±2.0 kHz) for stable ultrasonic response
• 12° ±2° full beam angle for focused detection
• Blind zone <0.25 m to allow detection immediately outside the minimum range
• Compact aluminum housing Ø40×30 mm for constrained installation spaces
• IP65-rated for dust and water resistance in industrial environments
• External-cycle fixed installation design
• Standard 0.2 m cable, length customizable per project

Technical Specifications

• Model: TA0080KA
• Center resonant frequency: 80 kHz ±2.0 kHz
• Bandwidth: 6.0 kHz
• Detection distance: 0.25–5 m
• Blind zone: <0.25 m
• Beam angle: 12° ±2° (full)
• Sensitivity: -60 dB (min)
• Electrostatic capacitance: 1600 pF ±20%
• Minimum parallel impedance: 250 Ω ±30%
• Maximum working voltage: 800 Vp-p (pulse, 2% duty cycle)
• Operating temperature: -20°C to +80°C
• Storage temperature: -40°C to +85°C
• Protection level: IP65
• Size: Ø40 × 30 mm
• Installation: External-cycle fixed
• Case material: Aluminum
• Cable length: 0.2 m (standard), customizable
• Weight: 80 g

Typical Applications

• Position location
• Approach measurement
• Traffic measurement and counting
• Obstacle detection and avoidance
• General distance measurement
• Level measurement in compact tanks
• Compact industrial automation sensing

Mechanical Design
The TA0080KA uses a compact cylindrical sensor body (Ø40×30 mm) with an aluminum case and a front sensing surface. The housing and IP65 rating make it suitable for practical industrial environments. Standard cable length is 0.2 m and can be customized to meet specific installation requirements.

Characteristics / technical specifications

• Model: TA0080KA
• Center resonant frequency: 80 kHz ±2.0 kHz
• Bandwidth: 6.0 kHz
• Detection distance: 0.25–5 m
• Blind zone: <0.25 m
• Beam angle: 12° ±2°
• Sensitivity: -60 dB (min)
• Electrostatic capacitance: 1600 pF ±20%
• Minimum parallel impedance: 250 Ω ±30%
• Maximum working voltage: 800 Vp-p (pulse, 2% duty cycle)
• Operating temperature: -20°C to +80°C
• Storage temperature: -40°C to +85°C
• Protection level: IP65
• Size: Ø40 × 30 mm
• Case material: Aluminum
• Cable length: 0.2 m (standard), customizable
• Weight: 80 g