Product Overview
The TA0040KA 40kHz ultrasonic transducer is designed for long-distance non-contact measurement applications with a detection range of 0.4 to 12 meters. With a blind zone of less than 0.4m, this ultrasonic distance sensor is suitable for position location, approach measurement, traffic measurement, obstacle avoidance, and industrial distance detection systems.
This model features a 40kHz ±2.0kHz center resonant frequency, 3.0kHz bandwidth, and a 15° ±2° beam angle for directional ultrasonic detection. The TA0040KA also provides IP66 protection, screw-fixed installation, a durable sensor housing, and a standard 2-meter cable that can be customized according to project requirements.
Key Features
- 0.4-12m distance measurement: Supports long-distance ultrasonic detection from 0.4m to 12m, suitable for industrial sensing and outdoor measurement applications.
- 40kHz ultrasonic frequency: Operates at a 40kHz ±2.0kHz center resonant frequency for stable non-contact distance measurement.
- 15° directional beam angle: The 15° ±2° full beam angle helps provide focused ultrasonic detection for position and distance sensing.
- Low blind zone: The blind zone is less than 0.4m, allowing reliable measurement outside the minimum detection range.
- IP66 protection level: Provides dustproof and water-resistant protection for demanding operating environments.
- Screw-fixed installation: Designed for convenient fixed installation, with an M20 × 1.5 screw structure referenced in the product specification.
- Customizable cable length: Supplied with a standard 2m cable, with customized cable options available for different installation needs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TA0040KA |
| Center Resonant Frequency | 40kHz ±2.0kHz |
| Bandwidth | 3.0kHz |
| Detection Distance | 0.4-12m |
| Blind Zone | <0.4m |
| Beam Angle | 15° ±2° |
| Sensitivity | -76dB min |
| Electrostatic Capacitance | 3000pF ±20% |
| Minimum Parallel Impedance | 180Ω ±30% |
| Maximum Working Voltage | 1800Vp-p, pulse, 2% duty cycle |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Protection Level | IP66 |
| Size | Φ62 × 63mm |
| Installation | Fixed with screw |
| Case Material | PVC |
| Cable Length | 2m, customizable |
| Weight | 300g |
Typical Applications
The TA0040KA 40kHz ultrasonic transducer is suitable for a wide range of non-contact sensing and measurement applications, including:
- Position location
- Approach measurement
- Traffic measurement
- Obstacle avoidance
- Distance measurement
- Level measurement
- Industrial automation sensing
Mechanical Design
The TA0040KA adopts a cylindrical sensor structure with a size of Φ62 × 63mm. It is designed for screw-fixed installation, making it convenient to mount in industrial equipment, traffic detection systems, automation devices, and distance measurement instruments.
The transducer uses a PVC case material and provides an IP66 protection level, helping protect the sensor against dust and water ingress in practical operating environments. The standard cable length is 2 meters, and cable customization is available for different installation layouts.
Why Choose the TA0040KA 40kHz Ultrasonic Transducer?
The TA0040KA is a practical 40kHz ultrasonic distance sensor for medium- to long-range measurement applications. With its 0.4-12m detection range, 15° beam angle, IP66 protection, and screw-fixed installation design, it is suitable for projects requiring stable non-contact distance sensing in industrial, traffic, and automation environments.
Its combination of long-distance measurement capability, compact mechanical structure, and customizable cable options makes it a reliable choice for engineers and system integrators developing ultrasonic sensing solutions.
Request a Quote
Looking for a 40kHz ultrasonic transducer for your distance measurement project? Contact Deep-Minds Ultrasonic to request product details, technical support, customization options, or quotation information for the TA0040KA ultrasonic sensor.