Machine Vision Cameras from Soliton
Machine vision cameras perform the function of capturing an image and transferring it in real-tim……...

Airmar's ultrasonic AT75 Airducer® Transducer reliably delivers non-contact level, flow and distance measurement. It operates at 75 kHz and its sensing range is 20 cm to 10 m.The AT75 is available as an AR model with threaded cap. The AT75 Airducer® Transducer includes rugged sealed construction, and PVDF housing is available for more chemically aggressive environments.
Applications
Open channel flow
Obstacle avoidance
Proximity
Robotics
Level measurement
Features
Installation in various applications enabled by cylindrical design
Rugged sealed construction
AIRMAR AT75 Ultrasonic Transducer
Video Credit: AIRMAR Technology Corporation
Options
10 KΩ thermistor available for temperature compensation
Available in PVDF housing for use in chemically aggressive environments
AR style with threaded cap available
Specifications
Peak operating frequency: 75 kHz ± 4%
Typical sensing range: 25 cm to 7 m (10″ to 23′)
Minimum parallel resistance: 170 Ω, ±30%
Minimum transmit sensitivity: 111 dB re, 1 µPa/V at 1 m at best transmit frequency
Minimum and maximum sensing range*: 20 cm to 10 m
Minimum receive sensitivity: −162 dB re 1 V/µPa at best receive frequency
Weight: 45 g (1.6 oz.)
Free capacitance: 1850 pF ± 20% at 1 kHz
Operating temperature: −40 °C to 90 °C (−40 °F to 194 °F)
Acoustic window: glass-reinforced epoxy
Beamwidth: 15° ± 2° at −3 dB
Housing material: Glass-filled polyester
Maximum driving voltage: 1000 Vpp at 2% duty cycle tone burst
*Pulse-Echo Mode: The best-case situations are the minimum and maximum ranges. Depending on the driving circuitry and signal processing, the actual range may vary.
Acoustical Data

Image Credit: AIRMAR Technology Corporation
Dimensional Drawings

Image Credit: AIRMAR Technology Corporation
Machine vision cameras perform the function of capturing an image and transferring it in real-tim……...
Mariscope Meerestechnik, a German company located in Kiel. It was founded in 1994, after several ……...
Qubit Systems Inc specializes in the design of instrumentation for research and teaching in the b……...
Aqara is dedicated to creating a distinctive smart lifestyle that encompasses every aspect of the……...
Future Biogas is at the forefront of the anaerobic digestion industry. We are a highly experienc……...
Auris Surgical Robotics, Inc. develops robotics technology for medical applications. The company ……...
Applied Electronics Corp, headquartered in St. Charles, IA, is an industry leading engineer and manufacturing facility for agricultural equipment, automation, controls, and drying systems. AEC Ente……
Vimicro has successfully launched a series of products into domestic and international markets, targeting fast-growing application fields such as computer, broadband, mobile communication, and cons……
AECOM is the world’s premier infrastructure firm, partnering with clients to solve the world’s most complex challenges and build legacies for generations to come. The company deliverspr……