The Hikmicro AD21P acoustic leak detector uses advanced sound processing techniques to detect sound waves from water leaks. These sound waves are converted into sounds and numbers audible to the human ear. Read more.
The HIKMICRO AD21P acoustic leak detector is a professional leak detection device (ground microphone) for accurately locating leaks in compressed air, gas, and vacuum systems. Thanks to ultrasonic technology, the AD21P locates leaks that are neither audible nor visible using conventional methods. This makes the device indispensable for maintenance technicians, installers, and technical service providers who want to minimize energy losses and prevent malfunctions.
An acoustic leak detection device, also called an ultrasonic leak detector, locates leaks by detecting high-frequency sound waves created when pressurized gas or air escapes. These sound waves are inaudible to the human ear, but the HIKMICRO AD21P converts them into an audible signal. This allows a leak to be located quickly and accurately, even in environments with high background noise.
The text continues below the photo
The HIKMICRO AD21P uses highly sensitive ultrasonic sensors that detect frequencies well above the audible range. This technology allows even the smallest leaks to be detected before they lead to significant energy losses, production downtime, or safety risks.
Key technical benefits:
High sensitivity to small leaks
Precise signal processing
Reliable measurements in industrial environments
The AD21P is versatile and suitable for various sectors and applications, including:
Detection of compressed air leaks
Leaks in compressed air systems often lead to high energy costs. The HIKMICRO AD21P enables rapid detection of compressed air leaks, resulting in immediate energy savings.
Gas leak detection
Suitable for detecting leaks in gas pipes and fittings, contributing to a safer working environment and compliance with safety standards.
Vacuum and pneumatic systems
The AD21P also provides a reliable solution for maintenance and inspection of vacuum and pneumatic systems.
Preventive maintenance
Regular inspections with an acoustic leak detector make it possible to identify problems early and prevent unexpected failures.
The HIKMICRO AD21P is designed for daily professional use. Its compact and ergonomic design ensures a comfortable grip, even during longer inspections.
The clear display shows measurements in real time and the included headphones ensure that leaks can be accurately heard even in noisy industrial environments.
Benefits for the user:
Light and handy
Quick and easy operation
Direct feedback via image and sound
The text continues below the photo.
Leaks in compressed air and gas systems cause significant energy losses every year. With the HIKMICRO AD21P, companies can:
Reduce energy costs
Reduce CO₂ emissions
Make installations function more efficiently
Extending the lifespan of systems
This means that the AD21P often pays for itself quickly and is a sustainable investment for any company.
HIKMICRO is known worldwide for its high-quality measuring and inspection equipment. The AD21P meets professional quality standards and is suitable for intensive use in industrial environments. This guarantees long-term reliability and consistent measurement results.
Professional ultrasonic leak detection
Suitable for compressed air, gases and vacuum
High accuracy and reliability
Ideal for maintenance and inspection
Reduces costs and increases safety
The text continues below the photo.
Soft protective cover
Screen with touchscreen
Manual
National plugs
Headphones
Shortcut for listening
Carrying strap
Sensor connection cable
Hand sensor
Handle
Recording sensor
2-in-1 USB-C to USB-CA cable
Text continues below the photo
Frequency response: 150 ~ 7500 Hz
Signal-to-noise ratio: Manually adjustable
SuperDetect: Yes
Sensitivity: -29 dB, 70 mV/g
Sensors: Hand sensor, recording sensor
Display: Resolution 1024 × 600, 7″ LCD touchscreen
Storage: Built-in EMMC memory: 4 GB
File formats: .wav and JPEG
Audio storage capacity: Approximately 20 hours
Temperature range: -10 °C to 50 °C
Battery: Rechargeable Li-ion battery
Battery life: ≥ 11 hours
Charging time: 3 hours to 90%, 6 hours to fully charged
Main unit: IP40
Hand sensor: IP54
Recording sensor: IP66
Bandpass filters:
Low frequency: 150 Hz – 3000 Hz
Center frequency: 3000 Hz – 6000 Hz
High frequency: 4500 Hz – 7500 Hz
All-pass (indoor): 150 Hz – 7500 Hz
