Ultrasonic Bulk Water Meter

Large-diameter Ultrasonic Water Meters

Large-diameter ultrasonic water meters in stainless-steel and cast-iron designs, with dual or four acoustic paths. DN50-DN300 series reference.

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Product overview

CHENSHUO · Metering Project Supply

Large-diameter Ultrasonic Water Meters

Compare stainless-steel dual-path, cast-iron dual-path and cast-iron four-path designs for bulk water metering, then review the catalogue series flow and installation data.

DN50–DN300 referenceThree body / path optionsNo rotating measuring element

Explore Product Options Discuss Your Project

Large-diameter Ultrasonic Water Meters actual product assembly — Chenshuo product seriesLarge-diameter Ultrasonic Water Meters

Select Your Product

Compare Body Material and Acoustic Paths

Compare the three product designs, then review shared series flow and installation data.

Ultrasonic Series Features

No rotating measuring parts

Transit-time ultrasonic sensing measures flow without a mechanical rotating element.

Low starting flow, wide range

Catalogue series features include low starting flow and a wide measuring range. Check the selected model’s flow limits.

Operating alerts

Sensor-fault, over-range flow and low-battery alerts help identify operating issues.

Low-power battery operation

The catalogue describes over six years on a lithium battery. Confirm life for the selected configuration and duty.

Reading options and history

Select M-BUS, RS485, LoRa or NB-IoT. The catalogue series stores the latest 24 months of history.

Catalogue series reference, P49-P50. Confirm applicable functions and performance for the selected model.

Stainless-steel Dual-path Ultrasonic Meter

Actual product design shown; match the selected assembly and specification.

When the specification calls for a stainless body

Stainless-steel Dual-path Ultrasonic Meter

Choose a stainless-steel body with two acoustic paths when this material and measuring arrangement match your project specification.

Stainless-steel body for projects specifying this material.
Dual acoustic paths measure flow without a rotating mechanism.
Match material grade, DN and pressure configuration with the project specification.

Body / paths: Stainless steel / dual
Family reference: DN50–DN300

Discuss This Option View Technical Data

Compare What Matters

Compare Material and Path Configuration

These are confirmed construction differences. Path count alone does not establish accuracy or straight-pipe requirements.

Design	Body material	Acoustic paths	Purchase focus
Stainless dual-path	Stainless steel	Two	Required material grade and selected model
Cast-iron dual-path	Cast iron	Two	Coating, flange and project specification
Cast-iron four-path	Cast iron	Four	Specified channel arrangement and model performance

Technical Data

Sizes, Flow & Configuration

The following flow and dimension tables are shared catalogue series references, not three independently confirmed product specifications.

Bulk Ultrasonic Family Reference

DN	Q3 (m³/h)	L (mm)
DN50	25	200
DN65	40	200
DN80	63	225
DN100	100	250
DN125	160	250
DN150	250	300
DN200	400	300
DN250	630	450
DN300	1000	500

Printed P50. One family table, not three independently confirmed configuration tables. Select the actual body / path design before using a procurement specification.

Need the selected-model datasheet or assembly drawing?Request Product Documents

Selected Bulk Assembly Dimensions

DN	L (mm)	W (mm)	H (mm)
DN50	200	168	280
DN65	200	185	290
DN80	225	200	300
DN100	250	220	320
DN125	250	250	345
DN150	300	285	375
DN200	300	340	425
DN250	450	395 / 405	475
DN300	500	445 / 460	525

Printed P50. DN200–DN300 source rows distinguish 1.0 / 1.6 MPa flange configurations. This dimension reference does not replace the selected assembly drawing.

Need the selected-model datasheet or assembly drawing?Request Product Documents

Catalogue Bulk Technical Reference

Item	Listed reference	Scope
Q3 / Q1	R160	Bulk range in the P50 technical table
Q2 / Q1	1.6	P50 technical table
Flow profile	U10 / D5	P50 technical table
Ingress protection	IP68	P50 series statement
Reading options	M-BUS / RS485 / LoRa / NB-IoT	Choose one matching configuration
History	24 months	P49 series statement

Printed P49–P50. R400 in the general description is not treated as a standard specification for all three manufacturer designs. Temperature and pressure configuration must be matched to the selected model.

Need the selected-model datasheet or assembly drawing?Request Product Documents

Project Matching

Match the Metering Point to the Reading System

Combine the physical pipeline fit with the data connection your operator needs.

Check DN & Installation

Match the pipeline size, normal flow, flange and finished installation length.

Choose the Assembly

Specify stainless / cast iron and the required dual / four-path arrangement.

Connect the Readings

Select the matching interface and review alarms and stored consumption records.

The manufacturer material / path groups are not automatically the catalogue’s explosion-proof model. A hazardous-area requirement needs its own model and supporting evidence.

Chenshuo Project Support

Product Supply.
Project Matching.
Technical Documents.

Review body material, acoustic-path configuration, pipeline fit and reading interface together before project supply.

Chenshuo water meter production and assembly floor

Bulk meter assemblies

Compare the three manufacturer-supplied designs.

Pipeline matching

Review DN, flow, flange and installation length.

Technical evidence

Request the selected model’s range, accuracy and installation drawing.

Before You Order

Frequently Asked
Questions

Product, installation and system questions for your project.

Discuss Your Requirements

Does four-path mean higher accuracy than dual-path?

Not by itself. The manufacturer names the path counts, but the available material does not provide a verified performance comparison. Use the selected model’s accuracy, range and installation data.

Are all three designs available in every DN50–DN300 size?

DN50–DN300 is the family reference range. The available material does not establish a separate size matrix for each body / path configuration.

Can DN200–DN300 flange rows be treated as interchangeable?

No. The catalogue distinguishes pressure-dependent flange rows. Confirm the connection standard, drilling and pressure for the chosen assembly.

Are these automatically explosion-proof meters?

No. The catalogue illustrates an explicitly labelled explosion-proof model, but the manufacturer’s material / path classifications do not establish that certification.

What information is needed for quotation?

Send DN, flow range, body material requirement, acoustic-path requirement, quantity, pressure / temperature, flange and communication option.

Chenshuo Project Supply

Discuss Your
Metering Project

Review body material, acoustic-path configuration, pipeline fit and reading interface together before project supply.

Select the product and operating duty.
Share DN, flow, quantity and installation requirements.
Request selected-model data and a project quotation.

Applications

Where this model is specified, and who is usually the buyer.

Bulk water metering

Utility remote reading

Get a quote for Large-diameter Ultrasonic Water Meters

Tell us the sizes and quantities you need and we will come back with pricing, lead time and the data sheet.

Factory-direct pricing with no trading company in between
OEM branding, dial customisation and private labelling available
Samples available for evaluation before a full order
Technical support on sizing, installation and system integration

Prefer to talk to us directly?

Tel: +86 15615396327
Email: jiang@sd-chenshuo.com

Large-diameter Ultrasonic Water Meters

Product overview

Large-diameter Ultrasonic Water Meters