Title: +038=370.101-OE002T_02-Multical 801 Energimåler Kamstrup - Teknisk beskrivelse.pdf
MULTICAL 801 is fitted with a high-resolution analog/digital converter, which measures the temperatures T1, T2 and T3 with a resolution of 0.01°C. The same measuring circuit is used for all three temperature inputs in order to obtain the lowest possible measuring error of the temperature difference. Prior to each temperature measurement, the internal measuring circuit is automatically adjusted based on built-in reference resistors at 0°C and 100°C respectively. Very accurate measurements and an almost immeasurable long-term stability is hereby obtained.Current T1MULTICAL 801 measures all temperatures every 10 seconds if supply voltage is connected. If the supply voltage is disconnected and the meter is driven by the backup battery, temperature measurements are carried out with every integration (energy calculation), not at shorter intervals than 10 s however.