ADW will participate in three major overseas exhibitions soon, and its intelligent sensing and execution technologies will help upgrade global "smart manufacturing"!

ADW has been actively expanding its international market and providing professional products and services to customers in many countries and regions around the world. In June, the company will participate in three major overseas exhibitions, including ACE, SENSOR+TEST and Sensor Converge, to help the global "smart manufacturing" upgrade with advanced smart sensors and actuators and their solutions.

ACE 2024（AWWA 'S 2024 ANNUAL CONFERENCE & EXPO）

The ACE exhibition, hosted by the American Water Association (AWWA), is the oldest and most professional exhibition in the local water industry in the United States. It has been 143 years since the first exhibition was held in St. Louis, Missouri in 1881. The exhibits of the conference include almost all products used in the water industry.

ADW booth information

Date: June 11-13, 2024

Location: Anaheim, California, USA

Booth No.: 2479

Some products displays
High temperature flow Transducer

ADW high temperature flow sensor is a liquid medium ultrasonic transducer, made of high pressure-resistant stainless steel, ceramic and other materials, with a highly sealed design, which can be in direct contact with liquid; at the same time, it avoids the problem of unstable pressure and heat resistance, making the product performance more stable, reducing the interference of environmental factors on the output and receiving signals of the product, and effectively improving the response sensitivity of the product. The application in ultrasonic heat meters can effectively improve the measurement accuracy of the instrument. The product is also suitable for liquid flow measurement and can be used as a liquid flow transducer.

- High temperature resistance up to 240℃

- Can withstand 2.5MPa pressure for a long time

- The driving voltage is as low as 5Vp-p and has passed the testing requirements of many European and American countries with good consistency

- The probe diameter is 16.8mm, which is widely used in ultrasonic heat meters, ultrasonic water meters, inside industrial equipment pipelines, etc.

Water Flow Transducer

Compared with similar competing products on the market, ADW water flow sensor has more stable electrical performance and stronger pressure resistance, high sensitivity, fast peak value and oscillation, and easy signal processing. The application of this product can effectively improve the measurement accuracy of ultrasonic water meters.

- Stable electrical performance and high voltage resistance

- Maximum pressure resistance is 4.8MPa, and can withstand 2.5MPa pressure for a long time

- Fast start-up, high sensitivity, easy signal processing

- Installation diameter is 10mm, small size

- Comply with drinking water standards of various countries, such as WRAS, ACS, KTW, etc.

Flow Pipe For Water Meter

ADW's self-developed Flow pipe for water meter is a plastic pipe section specially designed for ultrasonic water meters. The product can measure the forward and reverse flow rates of water through the built-in ultrasonic sensor to obtain the flow rate, which is used as the data basis for ultrasonic water meter measurement. There are no other moving parts inside the pipe section, no eddy currents are generated, and the measurement accuracy is high.

- Ultrasonic measurement method, high detection accuracy

- No moving parts inside, no eddy currents

- The product shell is made of new environmentally friendly materials

- Internal sensor complies with drinking water standards of many countries

SENSOR+TEST 2024 (Sensor, Test and Measurement Exhibition in Nuremberg, Germany)

SENSOR+TEST is one of the largest sensor and test and measurement technology exhibitions in Europe, and is also an annual major event in the global sensor and test and measurement technology industry. SENSOR+TEST mainly displays the latest sensor technology, test and measurement equipment, automation technology, instrumentation and other products and services.

ADW booth information

Date: June 11-13, 2024

Location: Nuremberg Exhibition Center, Germany

Booth No.: 1-521

Some product displays

Flexible pressure sensor

The flexible pressure sensor is a new type of pressure sensitive element that combines wide range, high sensitivity and high pressure resolution. Compared with traditional pressure sensors, it has higher sensitivity, more stable signals and strong cycle reliability. The product uses microstructure design and has high-strength application functions such as small size, short response time and wide pressure response range. At the same time, the product has the ability to detect both static and dynamic forces, and has shown great application potential in many fields such as medical treatment, rescue, and precision operation.

- Flexible and adaptable to dynamically changing surfaces

- Wearable, the product can be attached to the skin, clothing or other objects

- High integration, can be integrated with other sensors to form a complex sensing system

- Microstructure design, small size and light weight

- High sensitivity, capable of detecting both static and dynamic forces

Piezoelectric Jetting valve

The piezoelectric jetting valve is a dispensing component used for precise control of fluids such as adhesives, paints, and inks. When the core actuator inside is energized, it deforms due to the inverse piezoelectric effect, thereby pushing the internal piston or diaphragm to achieve precise control of the fluid. The product eliminates Z-axis movement, can prevent the needle from colliding with the workpiece, and effectively improves production efficiency and yield rate.

- Maximum operating frequency is 3000Hz

- Minimum injection volume is 1nL

- Suitable for colloids with viscosity ≤500,000mPa.s

- Modular design, small valve body size

- No Z-axis movement, which can prevent the needle from colliding with the workpiece, and the yield rate is high

Piezoelectric Stack

Piezoelectric stack is a multilayer piezoelectric ceramic formed by hot pressing, bonding and co-firing multiple piezoelectric ceramic films. It uses the inverse piezoelectric effect to convert electrical energy into mechanical energy. The product has the advantages of high resolution, high-precision displacement, fast response speed, small size and high output. It is widely used in high-precision valve control, micro-displacement control consoles and other fields.

- Micron-level high-precision displacement

- Millisecond response speed

- Small size, high output

- Wide operating temperature range, suitable for multiple scenarios

Ultrasonic motor

Ultrasonic motors are mainly composed of stator piezoelectric ceramics and rotor friction materials. The reverse piezoelectric effect of piezoelectric ceramics is used to make the particles on the stator surface produce elliptical vibrations in the ultrasonic frequency domain, and the rotor is driven to rotate through the contact friction between the rotor and the stator. The product is suitable for driving high-speed autofocus axes, digital microscopes, wafer inspection stages, electron beam and ion beam stages, spectroscopy stages, multi-axis stages and other stages.

- Small size and light weight

- Fast response and good control characteristics

- Nanometer level control precision

- Self-locking when stopped, no heat generated

- No electromagnetic interference, suitable for harsh working environments such as strong magnetic fields

Haptic Feedback Actuator

The tactile feedback actuator uses piezoelectric tactile feedback technology to reproduce the real touch for smart terminals through the physical principle of the positive and negative piezoelectric effect. When the driving voltage is applied to the tactile feedback actuator, the component produces mechanical deformation, thus causing vibration within a limited range. For example, when the product is used in a mobile phone, it can replace the old mechanical button interface with a high-resolution local tactile button, reshaping the interaction mode of smart terminals.

- Low power consumption, 10 times more energy-efficient than mechanical technology

- Small product size, supports multi-channel design

- IP68 protection, highly waterproof, dustproof, oilproof and pollution-proof

- Support multi-dimensional demand interaction with multiple synchronization, multiple interfaces and multiple functions

- Advanced seamless design effectively simplifies the overall industrial design and keeps the lines smooth and beautiful

2024 Sensor Converge (San Jose Sensor Expo, USA)

Sensors Converge is not only the largest electronics market and technology innovation center in North America, but also a diversified and authoritative expo. Its main exhibits include sensors, sensor systems and sensor testing equipment, as well as sensor-related R&D technologies, measurement system equipment, components and software, materials and quality testing, customized test and measurement systems, etc.

ADW booth information

Date: June 24 - 26, 2024

Location: Santa Clara Convention Center, USA

Booth No.: 1248

Some product displays

Ultrasonic Lens Cleaning Solution

Ultrasonic lens cleaning solution uses Ultrasonic Lens Cleaning (ULC) technology to remove water, dirt and other contaminants from the surface of the lens cover using the tiny vibrations generated by ultrasound. This solution is suitable for various small lenses such as electronic rearview mirrors, vehicle-mounted monitoring, and mobile phone cameras.

- Applied in vehicle-mounted cameras to effectively improve driving safety in rainy, foggy and other weather conditions

- Rapidly self-clean pollutants, improve system accuracy and reduce maintenance costs

- Small size, widely applicable to various camera and lens designs

- Can match intelligent design to achieve intelligent system control

Micro Piezo Air Pump

This is a new generation of micro piezo air pump that integrates ultrasonic frequency band, large flow output and high pressure load. The micro piezo air pump consists of piezoelectric vibrator, pump valve and pump body, without motor and rotating parts. The piezoelectric vibrator is its power source. Under the AC drive, the piezoelectric vibrator shortens or elongates radially under the action of the electric field, and drives the elastic substrate to bend and deform, thereby changing the volume of the pump cavity, thus forming a smooth and continuous directional flow of gas.

- Integrated design, high-precision flow control

- "Silent" operation in ultrasonic frequency band, stable performance

- Power consumption is as low as 1.5w, which helps to improve the battery life of the whole machine

- Small size (21x19x3.2mm, excluding valve) and light weight

Ultrasonic underwater sensor

Ultrasonic underwater sensor are based on the principle of underwater sonar technology, using the characteristics of sound waves propagating and reflecting in water, and use forward and reverse piezoelectric effects and information processing to perform navigation and ranging. The product emits ultrasonic waves due to the reverse piezoelectric effect, which reflect echoes after hitting obstacles when propagating in the water. After being received by the sensor, its built-in circuit converts the received signal into digital form, and calculates the obstacle distance through the MCU based on the TOF principle.

- Detection distance up to 8m, perception-assisted map planning

- The measurement blind area is as small as 6cm, effectively preventing violent collisions

- Low power consumption, helps wireless, long battery life, multi-function upgrade

- IP68 waterproof, suitable for outdoor and indoor swimming pools