Title: +038=370.101-OE002T_02-Multical 801 Energimåler Kamstrup - Teknisk beskrivelse.pdf
MULTICAL 801 can be used with up to 4 pulse inputs, of which V1 and V2 are used for energy calculation and leak surveillance, whereas VA and VB are used to accumulating pulses from e.g. cold water meters and electricity meters.V1 and V2 can either be used for quick pulses (CCC > 100) or slow pulses (CCC = 0XX). Quick and slow pulses cannot be used at a time.7.1 Volume inputs V1 and V2MULTICAL 801 can be connected with one or two flow sensors, depending on the required application. Typical heating installations with one flow sensor are always connected to V1, no matter if this flow sensor is installed in inlet or outlet pipe.Almost all available flow sensor types with pulse output can be connected as the standard connection circuit can receive pulses from both electronic and mechanical meters.7.1.1Flow sensor with transistor or FET output