Title: +038=370.101-OE002T_02-Multical 801 Energimåler Kamstrup - Teknisk beskrivelse.pdf
When MULTICAL 801 is used for leak surveillance, the sensitivity is determined by the configuration of ”M-N”.District heating leak surveillance (V1-V2)Sensivity of leak searchM= 0 1 2 3 4OFF 1.0 % qp + 20 % q 1.0 % qp + 10 % q 0.5 % qp + 20 % q 0.5 % qp + 10 % qCold water leak surveillance (VA)N= 0 1 2 3Constant leakage at no consumption (pulse resolution 10 l/imp)OFF 20 l/h 3x10 min. (30 min. without pulses) 10 l/h 6x10 min. (1 hour without pulses) 5 l/h 12x10 min. (2 hours without pulses)Note: M=2 and N=2 are default values when leak surveillance is used. Increased sensitivity, e.g. M=4, can only be achieved using METERTOOL.Info codes for leakage/burst are only active when M > 0 or N > 0 respectively.28Kamstrup A/S · Technical Description · 5512-571_R1_GB_11_2016MULTICAL® 8013.8 Data for configurationAutomaticTo be stated when ordering DefaultSerial no. (S/N) and year Customer No.E.g. 5300000/2009 -Up to 16 digitsCustomer number = S/N