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Future proof cooling and BTU meter before, during and after installation

Auto Detect: Auto detection of Kamstrup ultrasonic flow meters

Temperature range: Calculator temp. θ: 2…180 °C Water temp. ΔΘ: 3 K…178 °C

Data logger: Programmable data logger with yearly, monthly, daily or minute values

Software download: Remote updates

A new and flexible member of the family

From now on, all you need is one type of meter in stock.
Depending on the position of the flow sensor in forward or return flow, logger dates and much more the MULTICAL® 603 can be configured individually on site directly via the front buttons on the meter.

This means less need for allocating resources to planning and stock management. 
  



First and only plug-and-play meter on the market

The MULTICAL® 603 heat and cooling meter comes with a built-in Auto Detect function, making it possible to replace the ULTRAFLOW® when needed, without having to manually re-configure the calculator.

This increases flexibility and allows you to keep only one type of calculator in stock that can then be used for all Kamstrup ultrasonic flow meters.

Auto Detect is compatible with fourth generation ULTRAFLOW®, which has been produced since 2008. 

Auto Detect delivers clear benefits when you need to switch the flow part but not the calculator.

It is simple: MULTICAL® 603 is connected to the new flow meter and will automatically detect the flow meter and re-configure accordingly without any need for technical support or special tools. This level of flexibility saves resources, money and unnecessary worries.

New possibilities for remote configuration

Imagine that utilities’ heat meters can be configured with new settings adjusted to the current needs – without logistical challenges and direct access to the meters and without legal registers, meter readings or network control being affected.

Imagine, that the meter’s log can be read in order for abnormal consumption patterns to be investigated – without having to disturb the customer unnecessarily.

With the new built-in 2-way communication in MULTICAL® 603 and a READy remote reading system, it is now possible to perform remote configuration of the meters and reading of the log directly from outside the house, without direct access to the installation.


Discover the possibilities within flexible and easy remote configuration of heat meters – for less hassle for both the utility and the consumer. 

Instant access to data

Forget that you ever needed direct access to read a meter’s data logger. MULTICAL® 603 offers full support for remote reading to speed up billing by removing the need for time-consuming manual readings. You get instant access to the information needed to analyse and optimise your application.

The data logger is programmable to deliver yearly, monthly, daily, hourly and minute values. Just decide which data you need at what intervals. This lets you effectively analyse and diagnose your application for faster identification of load profiles, errors and inconsistencies.

Full flexibility 

MULTICAL® 603 can be fitted with two communication modules which in combination with the meter’s integrated M-bus interface allows three communication types. Kamstrup offers modules with Modbus, BACnet, M-bus, wireless M-bus and analogue outputs. By combining the meter’s very fast integration time and the modules’ optimised power consumption, you gain access to updated and very frequent meter data. By choosing M-Bus, the meter obtains a battery lifetime of up to 16 years with meter readings via the module every 10 seconds.

The flexibility of the MULTICAL® 603 is not limited to its design and the number of integrated modules. It is also possible to configure the data logger to deliver data to match the exact needs in a given situation.

The easy way to remote reading of your thermal energy meters

The popular remote reading system READy is the perfect fit for MULTICAL® 603 heat/cooling meters, which offer full support for remote reading. This gives you quick access to consumption data and the possibility to utilise meter data for analysis and optimisations in your distribution network. 

With a READy network, data from the meters are automatically transferred directly to the utility on a daily or hourly basis. Then, you can easily analyse data in the simple and intuitive PC programme, READy Manager.

The collected data can not only be used for accurate billing, but also provide you with increased knowledge about consumption and the possibility of analysing cooling patterns and much more. READy Manager also gives you access to the tools to transform this knowledge into tangible improvements and energy optimisations. 



User-friendly design

Heat meters and cooling meters are often installed in tight and dark places, where installation is difficult due to lack of lighting and space to maneuver. 

The backlit display is just one of the new design features that make the MULTICAL® 603 not only the most flexible meter on the market but also the most user-friendly heat and cooling meter.

The good news is that it does not compromise the battery lifetime significantly. We still promise up to 16 years battery lifetime (15 years with backlit display).

In addition, MULTICAL® 603 has ‘back’, ‘forward’ and ‘enter’ navigation keys, making it even easier for the qualified technician and the end user to operate the installed meter.

Technical documentation

Curious about the details?

Follow the link to find
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  • Brochures
  • Technical descriptions
  • Approvals
  • User and installation guides


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