Product Catalogue
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AUDIOWELL SENSOR TECHNOLOGY Sensor technology shapes an intelligent life audiowell.com PRODUCT CATALOGUE SENSOR APPLICATIONS AUDIOWELL ELECTRONICS (GUANGDONG) CO., LTD. Head Office: No.4 Block 3 Yinping Road.Panyu, Guangzhou, Guangdong, China 511400 Subsidiary Factory: No.9 Dongsheng Ind. Park, Donghuan Street, Panyu, Guangzhou,Guangdong.China 511400 Subsidiary Factory: No.2 Heping Road, Shali Ind.Park.Zhaoqing Hi-tech Ind.Development Zone,Guangdong,China Tel: +86 20 84802041 Fax: +86 20 84665207 E-mail: market@audiowell.com

Established in 1999, Audiowell Electronics (Guangdong) Co., Ltd. (NEEQ: 832491) is a leading provider of sensor components and sensing solutions with focus on the research, design, production and sales of sensitive components, sensors and corresponding modular solutions. As a sensor manufacturer and solution provider, Audiowell has the most comprehensive sensor component product line in China. Our ultrasonic sensors, flow sensors, electro-acoustic devices and ultrasonic transducer devices are market leaders and widely used in a variety of industries and fields including automotive...

AUDIOWELL I sensor technology H AUTOMOTIVE APPLICATIONS & SOLUTIONS APA Ultrasonic Sensor 02 Digital Ultrasonic Sensor 04 Assembled Parking Sensor 05 Halt Speed Sensor 06 Vehicle Anti-intrusion Sensor 08 Gasoline Level Sensor 09 SMART HOME APPLICATIONS & SOLUTIONS Ultrasonic Transducer 11 Ultrasonic Level Sensor 12 Ultrasonic Proximity Sensor 15 Liquid Auto-fill Control Unit 16 Ultrasonic Flow Sensor Module 20 High Frequency Ultrasonic Transducer 21 APPLICATIONS Household Ultrasonic Flow Sensor 23 Industrial Ultrasonic Flow Sensor 24 Flow Sensor for Water Meter 25 Flow Sensor for Gas Meter...

AUTOMOTIVE APPLICATIONS & SOLUTIONS APA Ultrasonic Sensor Digital Ultrasonic Sensor Assembled Parking Sensor Hall Speed Sensor Vehicle Anti-intrusion Sensor Gasoline Level Sensor

APA Ultrasonic Sensor The APA ultrasonic sensor is the key component of the automatic parking assist system. It uses ultrasound to measure the distance to obstacles near the vehicle, from which the size of the parking space and the vehicle's position can be calculated. It operates at a different frequency from the reverse parking sensor to avoid interference. Features - Long detection range, up to 5000mm - Excellent directivity - No interference with reverse parking sensors Applications - Automatic parking system

AUDIOWELL I sensor technology UPA ultrasonic sensor is the core component of Parking System, tt uses ultrasound to measure the distance between the vehicle and the front and rear obstructions. Features - Measuring range 150mm-2500mm - Low power consumption - High reliability - Excellent waterproof performance and weatherability Applications - Parking assist system - Blind zone detection AUTOMOTIVE APPLICATIONS & SOLUTIONS

The Digital Ultrasonic Sensor adds signal processing to the traditional ultrasonic sensor and converts analog signals to digital signals. A variety of communication protocols such as LIN bus and I/O are available. Features - High sensitivity and stable performance - Good consistency, short decay time - Digital output for easy integration Applications - intelligent parking system

AUDIOWELL I sensor technology The assembled parking sensor is an assembled ultrasonic sensor module, which consists of sensor, silicone ring, plastic housing and cable, it can be connected directly with the signal processing module, and is the key component of a parking system. Features - High sensitivity, low power consumption and strong antiinterference ability - Adaptable to a diversity of ECUs and car models - Excellent waterproof performance and weatherability, suitable for humid and dusty environments Applications - Parking assist system AUTOMOTIVE APPLICATIONS & SOLUTIONS

The Hall Speed Sensor detects the speed and direction of gear rotation based on hall effect. Measurement is accomplished without contacting the target gear. It measures the change of magnetic field induced by gear tooth and tooth gap with dual differential signals. The output signals are two-channel square waves with 90” phase shift, and the direction of rotation is determined by their lead/lag phase shifting. Features - High reliability even in harsh environments - Wide measurement range ensures high accuracy for high/low speed - Digital output for easy programming Applications - Measuring...

AUDIOWELL I sensor technology DEF/AdBlue Sensor is designed to measure the level of the urea solution (DEF/AdBlue) in the Selective Catalytic Reduction (SCR) system for diesel engines. Unlike the traditional reed level sensor in which the float sender can get stuck, this sensor uses ultrasonic wave to measure the liquid level and therefore contains no moving part. It has higher accuracy and reliability than typical reed sensors. This product can also be used as a diesel level sensor. AUTOMOTIVE APPLICATIONS & SOLUTIONS

The ultrasonic vehicle anti-theft sensor is designed to detect intrusion into the vehicle's interior and trigger the alarm. Using an inclination sensor, it also helps to protect against tow-away theft. Features - Active detection, triggers an alarm when intrusion happens - High sensitivity - Low false alarm rate Applications -Automotive anti-intrusion system

AUDIOWELL I sensor technology The Gasoline level sensor is a kind of high frequency liquid level sensor based on ultrasonic principle. It can achieve continuous high precision measurement for oil tanks and automobile gasoline tanks without any contact with the liquid. It’s mainly applied in the measuring equipment and instrument of gasoline tank and oil tank. Features - High accuracy - Stable and reliable performance - No drilling, non-contact detection Applications - Automotive fuel tank monitoring - Oil tank monitoring AUTOMOTIVE APPLICATIONS & SOLUTIONS

SMART HOME APPLICATIONS&SOLUTIONS Ultrasonic Transducer Ultrasonic Level Sensor Ultrasonic Rangefinder Ultrasonic Rangefinder Ultrasonic Proximity Sensor Uquld Auto-fill Control Unit Dust Sensor Dust Sensor