Shenzhen Yujies Technology Co., Ltd.
Shenzhen Yujies Technology Co., Ltd.
Add to Cart
PZT Ultrasonic Transducer of 280KHz liquid Level Measurement
Features:
1) Rugged sealed construction
2) Cylindrical design allows for installation in various applications
Specifications:
| Best Operating Frequency : | 280 KHz+/- 5% |
| Min. Transmit Sensitivity: | 95 dB re 1 μPa/V at 1m |
| at best transmit frequency Min. Receive Sensitivity: | -180 dB re 1V/μPa |
| at best receive frequency Min. Parallel Resistance: | 320Ω +/- 30% |
| Minimum sensor range: | 4 cm |
| Maximum sensor range: | 1 m |
| Free (1kHz) Capacitance: | 300pF +/- 15% |
| Beam width (-3dB full angle): | 12° +/- 2° |
| Maximum Driving Voltage: |
400Vpp (2% duty cycle tone burst) |
| Operating Temperature: | -20° C to 70°C |
| Waterproof standard: | IP65 |
| Weight : | 4g |
Materials:
Housing: Glass filled polyester
Acoustic Window: Glass reinforced epoxy
All specifications typical at 22° C and subject
to change without notice.
Pulse-Echo Mode
Actual range may vary , depending on drive
Circuitry and signal processing
Applications:
. level measurement
. Automation control
. Proximity
. Obstacle avoidance
. Robotics