
TO0139-000 & TO0140-000
Description: Open Type Ultrasonic Sensor.
Open-type sensors are classified into 2 types: transmitter and reciever. It features wide measuring range and strong anti-interference ability. Open type sensors are mainly used in car alarm devices, distance measuring device and remote control system.
Specification
- Type: Open-type sensor transmitter and reciever
- Frequency [kHz]: 40 kHz
- Sound Pressure Level: ≥117
- Sensitivity: ≥-67
- Directivity [X° / Y°]: 90°
- Size [Фmm x H mm]: Ф8.0 H 6.0
- Automotive: no
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Manufacturer

Audiowell
Audiowell develops, produces and sells intelligent sensors
Founded in 1999, AUDIOWELL is a high-tech company specializing in the research, design, production and sale of smart sensors, actuators and related applications. They are widely used in the fields of automotive electronics, smart metering, smart home, security systems, IoT and consumer electronics.
Product portfolio
AUDIOWELL's main products include (ultrasonic) sensors for distance measurement, flow sensors, pressure sensors and actuators, atomizing transducers and modules, alarm transmitters, etc.
Suitable applications
- Automotive electronics
- Smart metering
- Smart Home
- Security systems
- IoT
- Consumer electronics
Certifications and quality management
- IATF 16949
- ISO 9001
- ISO 45001
- ISO14001
- QC08000
- CNAS