This document provides the contact information of SUNSTAR Sensing and Control and SUNSTAR Automation, including their website and email. In addition, it mentions the honor of Shenzhen Shangsidai Industrial Co., Ltd. and welcomes requests for free detailed information, design selection guides, and samples. It also introduces related information such as the China Sensor Technology Information Network, Industrial Control and Security Network, and Consumer Electronics Special Circuit Network. Lastly, it provides the business scope and contact information of Shangsidai Industrial Group.
The Sense SC0026 is a compact 200 kHz ultrasonic transducer designed for short‑range (up to 3 m) applications in industrial and commercial settings. It operates in pulse‑echo mode and offers a detection zone and a blanking zone for precise measurements.
The datasheet lists the sensor's electrical and mechanical specifications, including operating frequency, transmit/receive sensitivity, parallel resistance, beamwidth, maximum driving voltage, temperature range, weight, and housing materials. All values are typical at 22 °C and may change without notice.
| Best Operating Frequency | 200 kHz ± 4 % |
|---|---|
| Min. Transmit Sensitivity | 105 dB re 1 µPa/V |
| Min. Receive Sensitivity | -174 dB re 1 V/Pa |
| Min. Parallel Resistance | 180 Ω ± 30 % |
| Beamwidth (-3 dB full angle) | 14° ± 2° |
| Maximum Driving Voltage | 500 Vpp (2 % duty cycle tone burst) |
| Operating Temperature | -40 °C to 90 °C |
| Weight | 6 g |
| Housing Material | Glass filled polyester |
| Acoustic Window Material | Glass reinforced epoxy |
The transducer operates best at 200 kHz with a tolerance of ± 4 %.
It can be driven up to 500 Vpp with a 2 % duty‑cycle tone burst.
The device is rated for operation from –40 °C to 90 °C.
The housing is made of glass‑filled polyester and the acoustic window is glass‑reinforced epoxy.