Collection: Kamstrup MULTICAL® 603 Calculator

Heat meter version, MID approved according to EN1434.
Cooling meter version, BEK 1178 (National Danish cooling approval) approved according to EN 1434.

The Multical 603 calculator will automatically detect a Kamstrup Ultraflow x4 flow sensor and configure itself accordingly. For use with all other flow sensors, an optical head will be required to program the calculator correctly. Stockshed can program the calculator prior to dispatch on receipt of the flow meter details (i.e. type and pulse rate).

There are several versions of the Kamstrup Multical 603 calculator available. The standard version is the Pt500 2-wire version for either heat or chilled water applications. This version can be used with pre-made 2-wire temperature sensors available in 1.5m, 3.0m, 5.0m and 10.0m cable lengths. For longer cable requirements you will require the 4-wire calculator version and 4-wire temperature sensors.