Editorial Technical Reference

Water Metering System

This page explains how Water Metering System is classified within Non-Metallic Mineral Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A precision measurement and control system for accurately dispensing water in concrete batching operations.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Water Metering System

Definition
The Water Metering System is a component-level subsystem used in concrete batching plants within the non-metallic mineral product manufacturing industry. Its primary function is to precisely measure, control, and dispense water into the concrete mixing process, ensuring accurate water-to-cement ratios that are critical for consistent concrete quality, strength, and workability. The system integrates with the plant's central control system to automate water addition based on batch recipes, reducing manual intervention and variability.

The system typically comprises flow meters (electromagnetic or turbine type), a control valve, and associated piping and electrical components. Wetted parts are commonly made of stainless steel (grades 304–316) for corrosion resistance, while structural components may use carbon steel. Piping may include plastic/PVC, and electrical components include copper wiring. The system operates within a measuring range of 0.5–100 m³/h, with an accuracy class of ±0.5% (per OIML R49) and repeatability of ±0.1%. Operating pressure ranges from 1.0 to 1.6 MPa, and fluid temperature must be kept between 0 and 70°C to prevent seal damage. Ambient temperature limits are -20 to 60°C for outdoor installations. The enclosure offers ingress protection rated IP65–IP67 (IEC 60529). Power supply is 24 V DC (±10%), and the output signal is 4–20 mA for PLC integration. Communication is via RS485–Modbus (IEC 61158). The system weight varies from 15 to 60 kg depending on size.

These parameters serve as reference ranges for typical batching applications; actual model-specific values must be verified with the legal manufacturer or supplier. The system is designed for integration into existing batching plant control systems, and its performance is subject to proper installation, calibration, and maintenance. For procurement, verify that the selected model meets the required standards and specifications for your specific application.
Working Principle
The system measures water flow using a flow meter (electromagnetic or turbine) installed in the pipeline. The flow meter sends a signal proportional to the flow rate to the plant's central control system. The control system compares the measured volume to the target setpoint from the batch recipe. A control valve, actuated by signals from the control system, regulates the flow. When the target volume is reached, the valve closes, stopping the water flow. The process is monitored and logged for quality control and batch reporting. The system operates within specified pressure and temperature limits to ensure accurate measurement and reliable valve operation.
Common Materials
Stainless Steel (wetted parts), Carbon Steel (structural), Copper/Electrical Components, Plastic/PVC (piping)
Technical Parameters
ParameterTypical rangeNotes & selection driver
Measuring Range0.5–100 m³/hCovers typical batching flowsISO 4064
Accuracy Class±0.5 %For batching precisionOIML R49
Repeatability±0.1 %Ensures consistent batches
Fluid Temperature0–70 °CAbove 70°C may damage seals
Ambient Temperature-20–60 °CFor outdoor installations
Ingress ProtectionIP65–IP67Dust-tight and water-resistantIEC 60529
Power Supply24 ±10% V DCStable voltage required
Output Signal4–20 mAAnalog for PLC integration
Communication ProtocolRS485–ModbusFor remote monitoringIEC 61158
Material304–316 SSCorrosion resistanceASTM A240
Weight15–60 kgDepends on size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Flow Meter
    Measures the volumetric flow rate of water passing through the pipeline.
    Material: Stainless Steel
  • Control Valve
    Regulates the on/off flow of water based on signals from the control system.
    Material: Stainless Steel/Brass
  • Control Unit/Transmitter
    Processes signals from the flow meter, calculates total volume, and controls the valve to achieve the target batch quantity.
    Material: Plastic/Metal Enclosure, Electronic Components

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Water Metering System.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (145 psi)
flow rate: 0.5 to 100 L/min (0.13 to 26.4 gpm)
temperature: 0°C to 60°C (32°F to 140°F)
slurry concentration: Up to 40% solids by weight
Media Compatibility
✓ Potable water ✓ Concrete slurry with fine aggregates ✓ Additive solutions (plasticizers, retarders)
Unsuitable: Highly corrosive chemicals or abrasive slurries with large particles (>5mm)
Sizing Data Required
  • Required flow rate (L/min or gpm)
  • Maximum system pressure (bar or psi)
  • Desired accuracy tolerance (±%)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Mechanical wear of internal components
Cause: Abrasive particles in water causing erosion of impellers, gears, or seals over time, leading to inaccurate readings or complete failure.
Corrosion and scaling
Cause: Chemical reactions between water constituents and meter materials (e.g., iron, copper) or mineral deposits (scale) obstructing flow and damaging moving parts.
Maintenance Indicators
  • Audible grinding or clicking noises from the meter housing during water flow
  • Visible external leaks, rust spots, or mineral buildup around connections and display
Engineering Tips
  • Install upstream filtration (e.g., strainers or sediment filters) to remove abrasive particles before they enter the meter
  • Apply protective coatings or use corrosion-resistant materials (e.g., brass, stainless steel) for meter components, and ensure proper grounding to prevent galvanic corrosion

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 4064:2014 (Water meters for cold potable water and hot water) ANSI/AWWA C700:2015 (Cold-water meters - displacement type, plastic main case) EN 14154:2014 (Water meters - Part 1: General requirements, Part 2: Installation and conditions of use, Part 3: Test methods and equipment)

Quoted from the published standard.

Manufacturing Precision
  • Flow measurement accuracy: +/-2% for Q1 to Q4 flow rates
  • Pressure rating: Maximum working pressure 16 bar with +/-0.5 bar tolerance
Quality Inspection
  • Flow calibration test at multiple flow rates (Q1, Q2, Q3, Q4)
  • Pressure test (hydrostatic and/or pneumatic) for leak detection and structural integrity

Manufacturers of Water Metering System

Manufacturer profiles associated with Water Metering System.

Sourcing Water Metering System from China?
Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.
Request manufacturers We manufacture this

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Supply Chain Compatible Machinery & Devices

Ceramic Bearing Ball

A high-precision ceramic sphere manufactured as a rolling element for industrial bearings.

Explore Specs →
High-Purity Fused Silica Powder

High-purity fused silica powder is an amorphous, non-crystalline form of silicon dioxide produced by melting high-quality quartz sand at extremely high temperatures followed by rapid cooling and pulverization.

Explore Specs →
Concrete Paver

A heavy construction machine used to lay and compact concrete for roads, highways, and large flat surfaces.

Explore Specs →
Screening Plant

A stationary or mobile industrial machine used to separate materials by size through screening surfaces.

Explore Specs →

Frequently Asked Questions

What is the typical measuring range of this water metering system?

The typical measuring range is 0.5 to 100 m³/h, covering common batching flows. However, the exact range depends on the specific model and configuration. Always verify the actual range with the manufacturer or supplier for your application.

What accuracy can be expected from this system?

The system has an accuracy class of ±0.5% according to OIML R49, and repeatability of ±0.1%. These values are reference ranges; actual performance may vary based on installation, calibration, and operating conditions. Confirm with the manufacturer.

What are the operating pressure and temperature limits?

The operating pressure range is 1.0 to 1.6 MPa. Fluid temperature must be between 0 and 70°C; above 70°C may damage seals. Ambient temperature for outdoor installations is -20 to 60°C. These are typical limits; verify for the specific model.

How does the system integrate with a batching plant's control system?

The system provides a 4-20 mA analog output for PLC integration and supports RS485–Modbus communication for remote monitoring. It receives setpoints from the central control system and sends measurement data back. Ensure compatibility with your existing control system.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
Buyer enquiry

Request manufacturing insight for Water Metering System

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.

Where it goes
Straight to the CNFX editorial desk, and to the manufacturer if this product is linked to a claimed profile. Nothing is broadcast to a supplier list.
Your details stay here
We do not sell or rent enquiry data, and we do not add you to a mailing list. Used only to answer this request.
No commission, no middleman
CNFX is a directory. We take no cut of any order and never negotiate on a supplier's behalf.
What we don't claim
A listing is not an endorsement. Qualify every supplier and verify every figure yourself before ordering.

Your business information is used only to process this request.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Sorry, we couldn't send your message. Please try again, or email us at contact@cnfx.com.

Need to Manufacture Water Metering System?

Compare manufacturer profiles with relevant product and process capability.

Previous Product
Secondary Crusher
Last Product
Get QuotesChat