Sontex Superstatic 789 Heat Meter | UK Supplier
The Sontex Superstatic 789 is a compact static thermal energy meter designed for accurate and reliable energy measurement in residential and light commercial applications. Available in 1/2" and 3/4" sizes, the range offers flexible communication options including M-Bus, Wireless M-Bus and pulse input/output.
Sontex Superstatic 789 Static Energy Meter
Compact static thermal energy metering with no moving parts in the flow sensor and a choice of communication options for residential and light commercial applications.
The Sontex Superstatic 789 is a compact thermal energy meter designed for applications where accurate measurement, long-term reliability and flexible remote-reading options are required.
Unlike conventional mechanical heat meters, the Superstatic 789 uses Sontex's static fluid-oscillation measuring principle with no moving mechanical parts in the flow sensor. This provides a robust measuring solution with no impeller or turbine subject to mechanical wear.
Available in compact 1/2" and 3/4" sizes, the Superstatic 789 is particularly well suited to individual properties, apartments, communal heating systems and smaller commercial energy-metering applications.
Superstatic 789 at a Glance
- Measurement technology: Static fluid oscillation
- Sizes: 1/2" and 3/4"
- Approval: MID Class 2 to EN 1434
- Construction: No moving mechanical parts in the flow sensor
- Communication: M-Bus and Wireless M-Bus options
- Pulse functionality: Pulse input/output options available
- Applications: Residential and light commercial thermal energy metering
- Typical installations: Apartments, individual properties and communal heating systems
- Availability: UK stock
Sontex Static Measurement Technology
A key difference between the Superstatic 789 and many other compact energy meters is the measurement principle used within the flow sensor.
Sontex uses a fluid-oscillation measuring principle. The flowing medium is directed through the measuring chamber where an oscillating flow pattern is generated and measured to determine the volume passing through the meter.
Because the measurement is achieved without a conventional turbine or impeller, there are no moving mechanical measuring components within the flow sensor to wear during normal operation.
Compact Residential & Commercial Metering
The compact dimensions of the Superstatic 789 make it particularly suitable for smaller energy-metering applications where installation space may be restricted. Typical installations include individual apartments, residential properties, heat-interface applications and smaller commercial heating circuits.
M-Bus or Pulse Output
The Superstatic 789 is available with a choice of M-Bus or pulse output, allowing the communication method to be selected according to the requirements of the installation.
- M-Bus – suitable for connection to compatible wired automatic meter-reading and building-management systems
- Pulse output – suitable for connection to compatible data loggers, monitoring equipment and external metering systems
MID Class 2 Energy Meter
The Superstatic 789 is available as a MID Class 2 thermal energy meter to EN 1434, providing an approved metering solution for applications requiring compliant thermal energy measurement.
Typical Applications
- Residential heat metering
- Apartment and flat energy sub-metering
- Communal heating systems
- Heat-interface applications
- Smaller commercial heating systems
- Meter cupboards and restricted installation spaces
- Wired M-Bus networks
- Wireless M-Bus meter-reading systems
- Automatic meter-reading applications
Why Choose the Sontex Superstatic 789?
The Superstatic 789 is particularly well suited where a compact static energy meter with flexible remote-reading options is required. Its fluid-oscillation measurement principle eliminates conventional moving measuring components, while M-Bus, Wireless M-Bus and pulse options provide flexibility for both standalone and remotely read installations.
Need Help Selecting the Correct Superstatic 789?
Selecting the correct energy meter requires consideration of the pipe size, expected flow rate, application and communication requirements.
Contact Stockshed Metering with your pipe size, expected flow rate and required communication output and we can help identify the most suitable Sontex Superstatic 789 configuration for your application.
