Large-diameter ultrasonic water meter DN65

Type: Ultrasonic Water Meter

Q₃：40

Accuracy class: 2

Pressure Loss: △op10

Working Pressure: 1.6MPa/2.5MPa

Temperature Class: T30/T50

Temperature Range: (-40~90)°C

Ultrasonic water meters are suitable for precise measurement of total meter flow in urban water supply pipelines and individual metering, trade settlement, and DMA zone metering management

It features low starting flow, low power consumption, zero pressure loss and high longterm operational stability

It solves the problems of high starting flow, no measurement at low flow or inaccurate measurement of traditional water meters

The pipe design is transparent, with no moving parts, not afraid of wear and tear, and no need to worry about blockage by debris

Key Advantages

t has an online self-calibration function to check the stability of the product in a timely manner, automatic power status monitoring function, data storage and query function, multiple transmission methods, standard RS-485, optional 4-20mA, pulse, Bluetooth +NB-loT, Bluetooth +Cat.1, etc

Water temperature measurement function Pressure detection (standalone accessory)

Traffic technical parameters

caliber	accuracy class	Overload flow Q₄	Common traffic Q₃	Boundary flow rate Q₂	Minimum flow rate Q₁	MINIMUM READING
caliber		m³/h				m3
DN32	2	12.5	10	0.200	0.125	0.0001
DN40	2	20	16	0.320	0.200
DN50	2	31.25	25	3.15	0.5
DN65	2	50	40	1.28	0.8	0.001
DN80	2	78.75	63	2.016	1.26	0.01
DN100	2	125	100	3.2	2
DN125	2	200	160	20.16	3.2
DN150	2	312.5	250	8	5

Technical Specifications

Denergy Water Meter Solutions

With rich metering expertise, we provide one-stop smart water meter solutions for global water supply scenarios, empowering digital water management.

Why Choose Denergy Instruments?

Advanced Technology & High Precision: Focus on R&D in the metering field, equipped with cutting-edge sensing and IoT technology. The metering precision is far superior to industry standards, ensuring accurate and stable data.
Full Scenario Coverage & Customization: Solutions cover all water supply scenarios including urban residential, industrial & commercial, smart water management and rural drinking water. Flexible custom functional modules are available to precisely meet water management needs of different scales.
Comprehensive Service & Lifecycle Support: Nationwide service network with a professional technical team providing 7×24 fast response. One-stop technical and after-sales support throughout the whole lifecycle from solution design, installation and commissioning to operation, maintenance, upgrading and spare parts supply.
Strong Strength & Global Adaptability: With professional R&D and manufacturing capabilities of water meters, our products are adaptable to different global water supply conditions. The proven quality delivers stable and efficient digital metering solutions for customers at home and abroad.
Brand Reputation & Industry Trust: Deeply rooted in the water metering industry, we have built a good industry reputation with technological innovation and quality control, becoming a preferred cooperative brand for many water utilities and government enterprises.