1 MHz In-Pipe Flow Monitoring with Robust PEEK Housing

Airmar’s 1 MHz ultrasonic transducer reliably delivers unparalleled sensing performance with in-pipe and open-channel flow and velocity measurement applications. Its robust, low-profile PEEK housing with minimal side lobes makes it suitable for chemically aggressive andharsh environments.

Airmar 1 MHz Ultrasonic Flow TransducerPlay

Video Credit: AIRMAR Technology Corporation

Applications

Availability of in-pipe flow monitoring

Wastewater industry

Comes with open-channel flow

Features

Strong PEEK housing

Low profile

Side lobes are minimal

Options

M16 × 1.0–6 g threaded housing

Specifications

Weight: 3 g (0.1 oz)

Beamwidth: 8° at −3 dB

Nominal Operating Frequency: 1 MHz

Nominal RVR: −200

Nominal TVR: 165

Q: 5

Free capacitance: 800 pF at 1 kHz

Minimum parallel resistance: 235 Ω

Maximum driving voltage: 250 V_pp at 2% duty-cycle tone burst

Operating temperature: −20 to 60 °C (−4 to 140 °F)

Acoustic window: PEEK

Housing material: PEEK

Acoustical Data

Image Credit: AIRMAR Technology Corporation

Dimensional Drawings

Image Credit: AIRMAR Technology Corporation