One of the advantages of the Kamstrup MULTICAL range is its modular approach to communication.
Rather than being limited to a single method of data collection, Kamstrup meters can be configured with different communication modules to suit your application.
Installing a heat meter is only part of the process.
Once a meter is measuring energy consumption, the next question is often:
How do we get that data out of the meter?
Modern energy meters can support a range of communication options, allowing meter data to be collected remotely, integrated into building management systems or connected to wider metering and billing platforms.
However, choosing the right communication method isn't always straightforward. The best option depends on the application, the number of meters, the available infrastructure and how the data needs to be used.
What communication options are available?
There isn't one communication technology that is suitable for every application. Kamstrup heat meters can be configured with a range of communication options, including wired and wireless technologies.
The most appropriate choice depends on the application and the infrastructure available.
M-Bus
A dedicated metering communication protocol designed for collecting data from energy meters. M-Bus is widely used in multi-meter installations where several meters need to be connected to a central system.
Wireless M-Bus
A wireless version of M-Bus that allows meter data to be collected without installing communication cabling between the meter and the data collection system. It can be particularly useful where wiring is difficult or impractical.
Modbus RTU
A widely used communication protocol for connecting heat meters to monitoring, control and energy management systems. It is particularly useful where Modbus is already part of the site's existing infrastructure.
BACnet MS/TP
A communication protocol designed specifically for building automation and Building Management Systems (BMS). It allows heat meter data to be integrated with wider building services and monitoring platforms.
0–20 mA Analogue
An analogue output that provides a variable electrical signal representing a measured value. It can be useful for connecting meter information to compatible controllers or monitoring equipment.
Modbus KMP/TCP/IP
A network-based communication option that allows meter data to be transferred over an Ethernet/IP network. This can be useful where meters need to communicate with wider monitoring or management systems across an existing network.
BACnet KMP/TCP/IP
A network-based BACnet option for integrating compatible heat meters into building management and automation systems over an Ethernet/IP network.
LoRaWAN
A low-power wireless communication technology designed for long-range data transmission. It can be useful for remotely collecting heat meter data where traditional wired connections are difficult to install.
NB-IoT
A cellular-based communication technology designed for low-power, remote data transmission. It allows compatible heat meters to communicate over mobile networks without requiring a local wired connection.
Pulse Output
A simple way of transmitting meter data as electrical pulses. Pulse outputs are commonly used where a basic connection to a data logger, controller or monitoring system is required.