Smart Energy Consumption Monitoring
Keep an eye on your energy usage – smart, automatic and efficient.
Why Is It Important to Measure Energy Consumption?
If you want to save energy, you need to know where, when and how much you’re using. How much power is currently being drawn from the grid? How much energy is the solar panel system generating? What is the charge level of the storage unit? Which devices are drawing how much power? With LOXONE, you can see at a glance where energy is being wasted and how you can use it more efficiently.
How Can I Measure Energy Consumption?
Energy takes many different forms in a building. Examples include electrical energy, heat, cooling, gas and much more. With LOXONE, all forms of energy consumption can be tracked. Below, we’ll focus on electrical energy – electricity consumption.
Direct Measurement
Indirect Measurement Using a Current Transformer
Reading Measurement Values via Interfaces
Which one is the right choice depends on the specific circumstances.
On the one hand, it comes down to the on-site conditions: What does the cabling look like? What exactly needs to be measured?
On the other hand, there are standards, guidelines and laws to consider: How precisely must measurements be taken? What certifications are required?
One example is MID certification. This is an EU-wide standardized legal framework for billing based on measuring instruments.
Direct Measurement
When current flows through the measuring device, this is referred to as direct measurement. This refers to meters that are connected directly to the circuit or to the device. No additional sensors or current transformers are required.
Single-Phase Energy Meter Tree
The MID-certified Tree single-phase energy meter makes it easy to monitor the energy consumption of devices or groups of devices connected to a single circuit.
Application: Frequently used in private households or small offices to measure consumption in individual areas.
3-Phase Tree Energy Meter
The Tree 3-phase energy meter is MID-certified and measures power consumption across all three phases. This is particularly necessary in larger installations or commercial applications.
Application: Ideal for buildings or devices that require three-phase power. For example, offices, building service connections, or large power consumers such as wallboxes.
Smart Socket Air
This smart outlet not only measures power consumption but also allows for smart control of devices.
Application: The Smart Socket Air is a standby power saver: It detects standby power consumption and turns off when devices aren’t in use.
Power Supply & Backup
The Power Supply & Backup ensures a reliable power supply and smooth operation during power outages. It also monitors the power consumption of its 7 outputs.
Applications: In single-family homes, offices, and a wide range of other applications requiring a reliable power supply and consumption monitoring.
Energiezähler 1-phasig Tree
Der MID-zertifizierte Energiezähler 1-phasig Tree ermöglicht eine einfache Überwachung des Energieverbrauchs von Geräten oder Gruppen von Geräten, die an einem einzelnen Stromkreis angeschlossen sind.
Anwendung: Wird häufig in Privathaushalten oder kleinen Büros verwendet, um den Verbrauch einzelner Bereiche zu messen.
Energiezähler 3-phasig Tree
Der Energiezähler 3-phasig Tree ist MID-zertifiziert und misst den Stromverbrauch über alle 3 Phasen. Vor allem in größeren Installationen oder gewerblichen Anwendungen wird das benötigt.
Anwendung: Ideal für Gebäude oder Geräte, die auf 3 Phasen angewiesen sind. Zum Beispiel Büros, Hausanschlüsse oder große Verbraucher wie Wallboxen.
Smart Socket Air
Diese intelligente Steckdose misst nicht nur den Stromverbrauch, sondern ermöglicht auch die smarte Steuerung von Geräten.
Anwendung: Die Smart Socket Air ist ein Standby-Killer: Sie erkennt den Standby-Verbrauch und schaltet ab, wenn Geräte nicht benötigt werden.
Power Supply & Backup
Die Power Supply & Backup sorgt für eine zuverlässige Stromversorgung und bei Stromausfällen für einen reibungslosen Betrieb. Zudem erfasst sie den Verbrauch ihrer 7 Ausgänge.
Anwendung: In Einfamilienhäusern, Büros und vielfältigen weiteren Anwendungsgebieten für die zuverlässige Energieversorgung und -erfassung.
Indirect Measurement Using Current Transformers
With the help of current transformers and compatible meters, the current in an electrical conductor can be measured without interfering with the circuit. These devices are often used when measuring higher currents or when direct measurement on the circuit is not possible or practical.
Energy Meter for 1 & 5A Current Transformers Tree
The MID-certified energy meter for 1 & 5A current transformers Tree can be used with current transformers that provide an output signal of 1A or 5A. This type of transformer is required in larger installations where higher currents flow, such as in industrial settings, with large machinery, or in power supply systems.
Perfect for this:
- 5A Current Transformers 200A 24mm (3 pcs.)
- 5A Current Transformers 400A 35mm (3 pcs.)
Application: Suitable for large commercial or industrial applications, such as machine parks or large commercial facilities that use high currents.
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Energy Meter for 40 mA Current Transformers Tree
This meter works with current transformers that provide a 40 mA output signal. It is MID-certified, offers instant power failure detection, and is ideal for energy management and monitoring in residential and commercial buildings.
Perfect for this:
- 40 mA current transformers, 100 A, 16 mm (3 pcs.)
- 40 mA current transformers, 25 A, 10 mm (3 pcs.)
Application: Ideal for energy management and monitoring in residential and commercial buildings.
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Energy Meter for 1 & 5A Current Transformers Tree
The MID-certified Tree energy meter for 1A and 5A current transformers can be used with current transformers that provide an output signal of 1A or 5A. This type of transformer is required in larger installations where higher currents flow, such as in industrial settings, with large machinery, or in power supply systems.
Perfect for this:
- 5A current transformers, 200A, 24mm (3 pcs.)
- 5A current transformers, 400A, 35mm (3 pcs.)
Application: Suitable for large commercial or industrial applications, such as machine parks or large commercial facilities that use high currents.
Energy Meter for 40 mA Current Transformer Tree
This meter uses current transformers that provide a 40 mA output signal. It is MID-certified, offers instant power failure detection, and is ideal for energy management and monitoring in residential and commercial buildings.
Perfect for this:
- 40 mA current transformers, 100 A, 16 mm (3 pcs.)
- 40 mA current transformers, 25 A, 10 mm (3 pcs.)
Application: Ideal for energy management and monitoring in residential and commercial buildings.
Reading Measurement Data via Interfaces
“Reading” refers to the collection and transmission of data from various measuring devices or meters. The Miniserver features numerous interfaces for analyzing energy flows and data from a wide variety of sources.
M-Bus Extension
The M-Bus Extension makes it possible to integrate devices that communicate via the M-Bus protocol (e.g., older electricity meters) into LOXONE. It also allows you to read data from other meters, such as those for gas, water, or heat.
IR Counter Interface Air
The Air IR Meter Interface allows for the direct reading of compatible electronic household meters (eHZ) with an infrared interface. It can also read heat meters.
Modbus Extension, Air & Tree
These products enable the integration of devices with a Modbus RTU interface. Modbus RTU meters are used to measure electricity, water, gas, heat, or cooling.
P1 Meter Reader Air
The P1 Meter Reader Air is used to read DSMR P1 meters. These smart meters are primarily used in new buildings. Depending on the meter, they can also measure gas, water, or heat, for example.
Modbus TCP
The Miniserver features a Modbus TCP interface without the need for additional accessories. In addition, devices such as inverters, energy meters, or heat pumps can be integrated into the energy management system.
LOXONE Library
The LOXONE Library is a collection of templates and guides for integrating devices into LOXONE via a wide variety of interfaces.
FAQs
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How can I monitor my home's electricity usage with LOXONE?
That depends on the electricity meter.
Many meters can be read using the IR Meter Interface Air. You can find a list of supported meters here.
Depending on the region, DSMR P1 meters are also used in newer buildings. If that’s the case for you, you can check here to see if your meter can be read using the P1 Meter Reader Air.
It’s best to ask your meter operator if and how you can read your meter.
Can my P1 Smart Meter be read using the P1 Meter Reader Air?
You can check that here. You can find the DSMR P1 version of your meter in the data sheet or, often, on the meter itself.
Can my smart meter be read via the Air IR meter interface?
You can find a list of supported meters here.
Can I measure the power consumption of household appliances?
Yes. With our smart plug, the Smart Socket Air, you can measure the energy consumption of individual devices and turn them on and off automatically or via the app.
How do I measure the power consumption of large appliances, such as a heat pump?
The electricity consumption of larger devices, such as heat pumps, industrial machinery, or a wallbox, can be measured using a dedicated meter or read via various interfaces. It’s best to ask the manufacturer or the technician who commissioned the device which method makes the most sense.
I have an old electricity meter. Can I integrate it into LOXONE?
In many cases, even older electricity meters can be integrated into LOXONE. This can be done, for example, using the Air IR meter interface. You can find a list of supported meters here.
If the existing meter cannot be integrated, the metering system can be retrofitted using current transformers and a compatible meter without any modifications to the wiring.
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