SJ EVO
The Maddalena SJ Evo is a high-performance single-jet water meter designed for residential and light commercial applications. Combining excellent metrological performance with flexible remote-reading capability, it can be equipped with wired M-Bus, wireless M-Bus and LoRaWAN communication for integration into modern metering and monitoring systems.
Maddalena SJ Evo Single-Jet Water Meter
High-sensitivity single-jet water metering with flexible communication options for residential, commercial and smart-metering applications.
The Maddalena SJ Evo represents a modern generation of single-jet water meter, combining reliable mechanical measurement with excellent metrological performance and a choice of remote-reading technologies.
Designed for residential and light commercial installations, the SJ Evo provides accurate measurement across a wide operating range and is particularly suitable for applications where reliable measurement at lower flow rates is important.
A key advantage of the SJ Evo is its communication flexibility. The meter can be equipped with the latest remote data transmission technologies, including wired M-Bus, wireless M-Bus and LoRaWAN, allowing it to be incorporated into anything from a simple individual meter installation to a larger automatic meter-reading network.
SJ Evo at a Glance
- Meter technology: Single-jet mechanical water meter
- Applications: Residential and light commercial
- Key advantage: High sensitivity at lower flow rates
- Construction: Compact, robust mechanical design
- Remote reading: Multiple communication technologies available
- Wired communication: M-Bus
- Wireless communication: Wireless M-Bus
- IoT communication: LoRaWAN
- Typical use: Residential, apartment, commercial and smart-metering installations
High-Sensitivity Water Measurement
The SJ Evo is designed to provide strong metrological performance across its measuring range, including improved sensitivity to lower water flow rates.
This makes it particularly attractive for residential and sub-metering applications where periods of relatively low water consumption may form an important part of the overall usage being measured.
Flexible Remote-Reading Options
The SJ Evo can be equipped with a choice of modern communication technologies, allowing the meter to be configured to suit the requirements of the installation.
- Wired M-Bus – suitable for hard-wired meter networks and building-management applications
- Wireless M-Bus – enables remote meter reading without additional communication cabling
- LoRaWAN – suitable for long-range smart-metering and IoT network applications
Typical Applications
- Residential water metering
- Apartment and flat sub-metering
- Landlord and tenant billing
- Housing developments
- Light commercial water metering
- Automatic meter-reading systems
- Wireless M-Bus networks
- LoRaWAN smart-metering networks
Why Choose the SJ Evo?
The SJ Evo is an excellent choice where the simplicity and reliability of a mechanical single-jet meter are required together with improved low-flow measurement and modern remote-reading capability. Its choice of wired M-Bus, wireless M-Bus and LoRaWAN communications makes it particularly suitable for both individual installations and larger smart-metering networks.
Need Help Selecting the Correct SJ Evo?
Contact Stockshed Metering with your pipe size, expected flow rate and remote-reading requirements and we can help identify the most suitable SJ Evo configuration and communication option for your application.
