At DMS Metering Solutions, we believe in not only providing high-quality metering solutions but also empowering our customers with the knowledge to get the most out of their equipment. Over the years, we’ve created valuable resources to help engineers, technicians, and building professionals. Today, we’re highlighting the top three "how-to" guides that we've shared through our YouTube channel and on our website.

From learning how to change a spring on the J48 meter to sealing a Sontex heat meter with the SuperProg app, we cover a wide range of topics that are crucial for ensuring your metering systems run efficiently. Here are the top 3 guides we recommend:

1. How to Change a Spring on the J48 Regulator 

Why It Matters:

The J48 is one of our most reliable heat meters, and over time, the spring mechanism inside may need replacement due to wear and tear. Regular maintenance ensures the meter operates at its peak efficiency, reducing costly errors and improving overall system performance.

Key Steps:

• Prepare the tools: You'll need a replacement spring and the right set of tools for disassembling the meter.

• Safety first: Always ensure the system is powered down and safely isolated before performing any work.

• Follow the step-by-step guide: Our video will walk you through the entire process, from opening the meter to installing the new spring and recalibrating the system.

You can watch the full video tutorial here on YouTube, or read our article on the key features of the J48 Regulator

Shop the J48 Gas Regulator here: https://www.dmsltd.com/p_128_elster-j48-low-pressure-gas-regulator 

2. How to Seal a Sontex Heat Meter Using the SuperProg App

Why It Matters:

The Sontex heat meters, such as the Supercal 5, require sealing for calibration or data security. Sealing the meter is an essential part of ensuring data integrity and compliance with metering standards. With the SuperProg app, this process becomes even easier and more efficient.

Key Steps:

• Download the SuperProg App: Start by downloading the app from your app store.

• Connect the device: Pair your phone or tablet with the Sontex heat meter using Bluetooth.

• Initiate the sealing process: Follow the instructions in the app to securely seal the meter, ensuring accurate data capture.

This video tutorial covers the entire process in detail and walks you through the various settings of the SuperProg app. Check out the full video on our YouTube channel, or visit our article for additional tips and information on sealing Sontex meters.

Shop the Sontex range here: https://www.dmsltd.com/d_25_heating-cooling 

3. How to Install a Non-Invasive Meter

Why It Matters:

Non-invasive meters are a fantastic solution when you need to measure water or energy consumption without physically altering the pipe or system. This technology is ideal for retrofitting systems, ensuring minimal disruption during installation.

Key Steps:

• Gather your materials: Ensure you have the right non-invasive meter for your application and all necessary tools.

• Position the sensor correctly: The sensor must be placed on      the outside of the pipe at the designated area for optimal measurement accuracy.

• Calibration and testing: Once installed, you’ll need to calibrate the meter and verify that it’s functioning properly.

This step-by-step tutorial demonstrates the installation process, including how to securely attach the non-invasive meter to various pipe types and ensure accurate readings. You can watch the full process on our YouTube channel, or dive into the datasheet for detailed instructions on installing non-invasive meters.

Shop the Non-Invasive Metering range here: https://www.dmsltd.com/d_25_heating-cooling

Read more how-to guides here!

🔧 Want More How-To Guides?

At DMS Metering Solutions, we are always creating new educational content to help you with your metering systems. Make sure to subscribe to our YouTube channel to stay updated on our latest tutorials and check out our blog page on the website for in-depth articles on metering, installation, maintenance, and more.

Feel free to leave a comment or ask questions in our videos — we're here to support you in mastering your metering systems!

August product highlight!

Enhance Safety with the Dresser Chatterbox-e Isolation Unit 

The Dresser Chatterbox-e Isolation Unit is a crucial component for ensuring safety in environments where equipment generates pulses in hazardous areas. This opto-isolation unit provides necessary volt-free isolation between meters generating pulsed outputs in a hazardous area and equipment located in a safe area.

Key Features:

• Four Independent Channels: Each channel transforms high impedance pulses or volt-free contact closures into isolated volt-free contact closures.

• Long Battery Life: Operates from a self-contained power supply lasting in excess of 10 years, making it suitable for installation in remote and rugged environments without the need for an external power supply. 

• ATEX Certified Intrinsic Safety: Certified for installation in hazardous areas Zone 0, 1, or 2, ensuring compliance with safety standards.

• Weatherproof Enclosure: The unit features a weatherproof cast aluminium housing rated to IP66 (equivalent to NEMA 4x), offering flexibility of installation in various environments

• Simple Installation: Designed for easy mechanical      and electrical installation, with output terminals that are not polarity sensitive, ensuring correct operation regardless of connection polarity

• 🛠️ Applications:

Ideal for use in gas metering systems and other applications where pulse isolation is required between hazardous and safe areas. Its robust design and long battery life make it a reliable choice for ensuring safety and compliance in challenging environments

For more information or to purchase the Dresser Chatterbox-e Isolation Unit, visit our product page: Dresser Chatterbox-e Isolation Unit.

Shop the Dresser Chatterbox Isolation Unit here: https://www.dmsltd.com/p_139_dresser-chatterbox-e-isolation-unit 

Visit DMS Metering Solutions at the Smart Buildings Show 2025 - Stand A20!

Join us at Stand A20 where we will showcase our cutting-edge solutions in heat metering, water metering, and energy management. Get the chance to explore our range of products from leading brands like Sontex, Apator PoWogaz, Honeywell, and Elvaco, designed to enhance the efficiency and sustainability of modern buildings.

Don't forget to check out our YouTube channel!