ARK75-THD Airducer® Ultrasonic Air Transducer for Chemically Harsh Environments

上海仪舶实验室自动化 25-11-22 14:50:41

ARK75-THD Airducer® Ultrasonic Air Transducer for Chemically Harsh Environments

The ultrasonic ARK75-THD Airducer® Transducer from Airmar brings proven dependability to level, flow and distance measurement applications.The ARK75-THD includes standard internal shielding and 8 mm M3 PCB standoffs. Itoperates at 75 kHz and its sensing range is 20 cm to 10 m. The ARK75-THD's rugged one-piece Kynar PVDF housing makes it suitable for the most chemically aggressive environments.Its threaded design facilitates installation in various applications, and it can accommodate transceiver and signal processing electronics.

Applications

Level measurement

Flow monitoring

Food and beverage processing

Features

Standard internal protection

Rugged one-piece PVDF housing that is U.S. FDA compliant

8 mm M3 PCP standoffs

Threaded design makes it easy for installation in various applications

Options

Complete assembly offered with standard cable lengths

10 KΩ thermistors temperature compensation

Mounting caps offered in M32, BSPor NPT threads

Nut — 1.5" BSP thread

12 mm extension sleeve

Specifications

Peak operating frequency: 75 kHz ± 4%

Weight: 250 g (8.8 oz.)

Acoustic window: Kynar® 720

Housing material: Kynar® 720

Minimum and maximum sensing range*: 20 cm to 10 mm (10" to 33')

Minimum parallel resistance: 150 Ω, ±30%

Minimum receive sensitivity: −165 dB re 1 V/µPa (at best receive frequency)

Minimum transmit sensitivity: 106 dB re, 1 µPa/V at 1 m (at best transmit frequency)

Beamwidth: 14° ± 2° at −3 dB

Free capacitance: 1850 pF ± 20% at 1 kHz

Typical sensing range: 25 cm to 7 m (10" to 23')

Operating temperature: −40 °C to 90 °C (−40 °F to 194 °F)

Maximum driving voltage: 1000 Vpp at 2% duty cycle tone burst

*Pulse-Echo Mode. Maximum and minimum ranges are best-case scenarios. Depending on signal processing and drive circuitry, the actual range may vary.

Acoustical Data

ARK75-THD Airducer® Transducer

Image Credit: AIRMAR Technology Corporation

Dimensional Drawings

ARK75-THD Airducer® Transducer

Image Credit: AIRMAR Technology Corporation

[ARK75-THD Airducer® Ultrasonic Air Transducer for Chemically Harsh Environments]相关推荐
Beacon Power

Beacon Power

Beacon Power is focused on the development and deployment of sustainable energy storage and power……...

Techcon

Techcon

In the evolving world of manufacturing, Techcon is delivering smarter, cleaner, more durable solu……...

Savant

Savant

Savant was founded in 2005 with the goal of providing the best experience in home automation. To ……...

今日仪器
  1. Ball Aerospace

    Ball Aerospace

    Ball Aerospace & Technologies Corp. is a subsidiary of Ball Corporation. Ball Aerospace is a leader in design, development and manufacture of innovative aerospace systems. They produce spacecra……

    进口品牌 2026-01-25

  2. Astroscale Holdings Inc.

    Astroscale Holdings Inc.

    Astroscale is the first private company with a vision to secure the safe and sustainable development of space for the benefit of future generations and is dedicated to on-orbit servicing across al……

    进口品牌 2026-01-25

  3. Microsoft

    Microsoft

    Every company has a mission. What's ours? To empower every person and every organization to achieve more. We believe technology can and should be a force for good and that meaningful innovatio……

    进口品牌 2026-01-25

返回顶部小火箭