Knowledge Base
Technical guides, how-to articles, and smart metering knowledge from JRH Meter.
How to Choose a Smart Water Meter? Clarify These Points First
What is a Smart Water Meter? National Standards Provide a Clear Definition. According to the industry standard “CJ/T188-2004 Technical Conditions for Data Transmission of Household
4G Smart Water Meter: Strong Signal, Transmits Data Even from Basements
Weak Signal? Difficulty Reading Meters in Basements? The Persistent Challenges of Traditional Water Meters In many older residential complexes, underground parking garages, or high-rise buildings,
Electromagnetic Water Meters: Using Magnetic Fields to Measure Flow, Solving Measurement Challenges in Complex Environments
What is an Electromagnetic Water Meter? In simple terms, an electromagnetic water meter measures flow using a magnetic field rather than a mechanical impeller.
What is an IoT Water Meter? Understanding the Difference from Traditional Meters
Is your home still relying on manual water meter readings? Waiting for a meter reader to visit each month or having to take photos
A Must-Read for Apartment Landlords: How Remote-Control Water Meters Prevent Tenant Water Bill Arrears
Key Pain Points in Traditional Water Bill Management 1. Difficulty in Recovering Arrears Unpaid water bills after a tenant moves out are often hard to
Smart Water Meters: Wired or Wireless? A Breakdown of Key Functions and Applications
Core Functional Differences Communication Methods: •Wired Smart Water Meters: Data transmission relies on physical lines (M-BUS/RS-485), requiring a concentrator for data relay. •Wireless Smart Water