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Bonvoisin

Q: Will this unit work on PE Pipe?

Yes, this ultrasonic flowmeter can work on PE Pipe with pipe thickness less than 8mm(0.31inch).

Q: What is the minimum flow rate?

Hello, The measurable flow speed ranges from 0.1m/s to 6m/s, and the flow rate needs to be calculated based on the diameter of the pipeline, and the pipeline needs to be full.

Q: Is the batery replacable and where would I send it to calibrate it

The battery of this ultrasonic flowmeter is a Ni-MH rechargeable battery with a service life of 1-2 years and does not support replacement. If you need it, you can search for "3.6V 2000mAh Ni-MH Battery" to buy. As for calibration, the machine is already calibrated at the factory and does not need to be calibrated.

Q: will it give instant readings GPM on the handheld or do i need softwear?

Hello, the handheld flowmeter will display the real-time reading of GPM, but if you need the measurement data in the past period of time, you need to use the software.

Product ID: 498929218

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⚡±1% accuracy for precision

📊2000 data points internal logger

🔋12-hour continuous battery life

Frequently Bought Together

Bonvoisin Handheld Ultrasonic Flow Meter Portable Clamp on Flowmeter with Data Output S1+M2 Sensors for Seawater Alcohol Industrial Sewage DN15-700mm (1/2-28")

Aquasonic Aquasonic 100 Ultrasonic Gel, 250ml (8.5 Oz) Dispenser - Each, 8.45 Fl O

Description

🚀 Flow with Confidence: Precision Meets Portability

DUAL SENSOR VERSATILITY - S1+M2 sensors cover DN15-700mm pipes without interrupting your workflow—no pipeline destruction needed.
DATA DRIVEN INSIGHTS ON DEMAND - Internal logger stores up to 2000 readings, easily downloadable via RS232 for seamless analysis.
UNIVERSAL LIQUID COMPATIBILITY - Perfect for seawater, alcohol, industrial sewage, lubricants, and fuels—adaptable to your toughest environments.
PRECISION THAT POWERS DECISIONS - Achieve ±1% accuracy and 0.20% repeatability for flawless flow measurement every time.
ALL DAY OPERATION ZERO DOWNTIME - Built-in Ni-MH rechargeable battery supports up to 12 hours of continuous use—work smarter, not harder.

The Bonvoisin Handheld Ultrasonic Flowmeter is a portable, clamp-on device designed for highly accurate liquid flow measurement across a wide pipe diameter range (DN15-700mm). Featuring dual S1+M2 sensors, it supports non-invasive installation without halting production. With ±1% accuracy, a 12-hour rechargeable battery, and an internal data logger capable of storing 2000 measurements, it’s engineered for professionals demanding reliable, real-time flow data in diverse industrial applications including seawater, alcohol, and fuel monitoring.

Specifications

Manufacturer	Bonvoisin
Part number	Roy-3
Item Weight	340 g
Package Dimensions	52.58 x 41.91 x 14.99 cm; 340.19 g
Manufacturer reference	Roy-3
Item Package Quantity	1
Batteries included?	No
Batteries Required?	Yes

Have a Question? See What Others Asked

Will this unit work on PE Pipe?

What is the minimum flow rate?

Is the batery replacable and where would I send it to calibrate it

will it give instant readings GPM on the handheld or do i need softwear?

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