Product Overview
The TA0112KA 112kHz ultrasonic transducer is designed for short-range non-contact distance measurement applications with a detection range of 0.2 to 4 meters. With a blind zone of less than 0.2m, this ultrasonic distance sensor is suitable for compact position sensing, approach measurement, obstacle detection, and industrial short-range distance detection systems.
This model features a 112kHz ±4% central resonance frequency, 8kHz bandwidth, and a 14° ±2° beam angle for focused ultrasonic detection. The TA0112KA also provides IP65 protection, an ABS housing, and compact mechanical dimensions shown in the specification drawing, making it suitable for short-range ultrasonic sensing applications where higher-frequency operation is required.
Key Features
- 0.2-4m distance measurement: Supports short-range ultrasonic detection from 0.2m to 4m, suitable for compact non-contact sensing applications.
- 112kHz ultrasonic frequency: Uses a 112kHz ±4% central resonance frequency for high-frequency ultrasonic distance measurement.
- 14° directional beam angle: The 14° ±2° beam angle helps provide focused ultrasonic detection for short-range position and distance sensing.
- Low blind zone: The blind zone is less than 0.2m, allowing measurement outside the minimum sensing distance.
- ABS housing: Built with an ABS housing material for compact sensing applications.
- IP65 protection level: Provides dustproof and water-resistant protection for practical industrial environments.
- Tested at 25°C: The specification notes that the listed performance values were tested at 25°C.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TA0112KA |
| Central Resonance Frequency | 112kHz ±4% |
| Bandwidth | 8kHz |
| Comprehensive Sensitivity | -60dB min, 0dBN, 200Vp-p, 50 periods, 20cm distance |
| Detection Distance | 0.20-4m |
| Blind Zone | <0.20m |
| Transmitting Beam Angle | 14° ±2° (-3dB full open angle) |
| Electrostatic Capacity | 1200pF ±20% |
| Minimum Parallel Impedance | 250Ω ±30% |
| Maximum Working Voltage | <500V, pulse duty cycle 2% |
| Working Temperature | -20°C to +70°C |
| Protection Level | IP65 |
| Housing Material | ABS |
Typical Applications
The TA0112KA 112kHz ultrasonic transducer is suitable for short-range non-contact sensing and measurement applications, including:
- Short-range distance measurement
- Position location
- Approach measurement
- Obstacle detection
- Compact industrial sensing
- Automation equipment
- Level measurement in short-range applications
Mechanical Design
The TA0112KA uses a compact ultrasonic sensor structure with an ABS housing. The product drawing on the specification sheet shows a circular sensing face with a compact body and cable outlet, suitable for short-range ultrasonic sensing layouts.
The dimensional drawing indicates a compact structure with a front diameter reference of approximately Φ25mm, inner diameter reference of approximately Φ20mm, and body depth reference of approximately 12mm. Its compact mechanical design makes the TA0112KA suitable for applications where installation space is limited.
Electrical and Test Information
The TA0112KA specification includes frequency-total resistance, frequency-phase angle, pointing angle, and sensitivity test curves. The sensitivity test condition is listed as 200Vp-p transmitting voltage, 50 periods, and a 20cm test distance.
The above performance specifications are tested at 25°C. Engineers should consider actual installation conditions, temperature, target material, and acoustic environment when integrating the sensor into a measurement system.
Why Choose the TA0112KA 112kHz Ultrasonic Transducer?
The TA0112KA is a compact 112kHz ultrasonic distance sensor for short-range non-contact measurement. With its 0.2-4m detection range, 14° beam angle, IP65 protection, and ABS housing, it is suitable for applications requiring compact high-frequency ultrasonic sensing.
Its combination of high-frequency ultrasonic operation, short blind zone, compact structure, and reliable distance measurement performance makes it a suitable option for engineers and system integrators developing short-range ultrasonic sensing solutions.
Request a Quote
Looking for a 112kHz ultrasonic transducer for your short-range distance measurement project? Contact Deep-Minds Ultrasonic to request product details, technical support, customization options, or quotation information for the TA0112KA ultrasonic sensor.