AMT MJB-AMR Series - Ammete Brass Multi-Jet AMR Water Meter

Introduction to the AMT MJB-AMR Water Meter

The AMT MJB-AMR Series is a brass-body multi-jet water meter equipped with AMR (Automatic Meter Reading) technology, enabling automatic, accurate, and efficient remote collection and transmission of water consumption data.

This meter is specifically designed to meet the growing demand for modern water management systems in apartment complexes, residential communities, office buildings, industrial facilities, and smart water infrastructure projects. By integrating with remote meter reading devices and monitoring systems, the AMT MJB-AMR significantly reduces manual labor costs, minimizes human reading errors, and improves overall water management efficiency.

What is an AMR Water Meter?

AMR (Automatic Meter Reading) is a technology that automatically collects water consumption data from water meters and transmits it to a central management system without requiring personnel to manually record readings on-site.

With AMR technology, operators can:

• Monitor water consumption in real time.

• Collect data remotely.

• Automate meter reading operations.

• Reduce non-revenue water losses.

• Improve water utility management efficiency.

Key Features and Benefits of the AMT MJB-AMR Water Meter

Integrated AMR Technology

The meter is designed for seamless integration with remote reading electronic modules, allowing quick deployment of smart water management systems.

Upgrade Without Water Supply Interruption

Electronic modules can be installed or upgraded without removing the meter or interrupting the water supply.

High-Precision Pulse Output

Utilizing inductive pulse technology, the meter generates highly stable pulse signals for reliable data acquisition and remote communication.

Dry Dial Register

The counting mechanism is completely isolated from water, providing:

• Anti-fog protection

• Easy reading visibility

• Enhanced protection for internal gears

• Longer service life

Multi-Jet Measuring Technology

The multi-jet design distributes water flow evenly around the measuring chamber, ensuring high accuracy across a wide range of flow conditions.

Magnetic Interference Protection

A magnetic shielding system protects measurement accuracy from external magnetic field interference.

High-Quality Brass Body

Manufactured from durable brass, the meter offers excellent corrosion resistance and long-term reliability in potable water systems.

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Technical Specifications

General Information

• Model: AMT MJB-AMR

• Meter Type: Multi-Jet AMR Water Meter

• Reading Technology: Automatic Meter Reading (AMR)

• Body Material: Brass

• Nominal Size: DN15 (1/2")

• Accuracy Class: R80 / R100

Operating Conditions

Cold Water

• 0°C to 30°C

• 0°C to 50°C

Hot Water

• 0°C to 90°C

Working Pressure

• 1.0 MPa

• 1.6 MPa

Pressure Loss Class

• △P63

Connection Types

• G Thread

• BSP Thread

• NPT Thread

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Flow Performance Specifications

Accuracy Class R80

• Q3 (Permanent Flow Rate): 2.5 m³/h

• Q4 (Overload Flow Rate): 3.125 m³/h

• Q2 (Transitional Flow Rate): 0.05 m³/h

• Q1 (Minimum Flow Rate): 0.0312 m³/h

Accuracy Class R100

• Q2: 0.04 m³/h

• Q1: 0.025 m³/h

Maximum Permissible Errors

• From Q1 to below Q2: ±5%

• From Q2 to below Q4: ±2%

• Hot water meters: ±3%

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Meter Dimensions

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Installation Guidelines

For optimal measurement accuracy:

• Install the meter horizontally.

• Ensure the register face is positioned upward.

• Follow the flow direction indicated by the arrow on the meter body.

• Flush and clean the pipeline before installation.

• Prevent dirt, debris, and foreign objects from entering the measuring chamber.

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Applications

Smart Water Systems

• Smart Cities

• Smart Buildings

• Smart Water Networks

Residential and Urban Developments

• Centralized water management

• Automatic meter reading

• Accurate water billing

Commercial Buildings

• Office buildings

• Shopping centers

• Hotels

Industrial Facilities

• Water consumption monitoring

• Leakage and loss management

• Integration with SCADA and BMS systems

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Why Choose the AMT MJB-AMR Water Meter?

✔ Integrated Automatic Meter Reading (AMR) technology.
✔ Smart upgrade capability without replacing the meter.
✔ Highly accurate pulse signal output.
✔ Durable brass body with long service life.
✔ High measurement accuracy (R80/R100).
✔ Effective magnetic interference protection.
✔ Ideal for modern water management systems.
✔ Reduces manual reading and operational costs.

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Smart Water Meter Solution for Modern Water Management

The AMT MJB-AMR is a next-generation smart water meter designed to automate water consumption monitoring, improve operational efficiency, and support the development of modern, accurate, and cost-effective water supply systems.

PME – Supplier of:

• AMT MJB-AMR DN15 AMR Water Meter

• Automatic Meter Reading Water Meter

• AMT Smart Water Meter

• DN15 Smart Water Meter

• Multi-Jet AMR Water Meter

• Remote Reading Brass Water Meter

• IoT Water Meter for Apartment Buildings

• Pulse Output Water Meter AMR

• Remote Reading Water Meter

• Smart Water Meter for Smart Buildings