Title: +038=310.101-RF022T_07-multical 62 Vannmåler Kamstrup - Produktdatablad.pdf
12+1 years @ tBAT < 30 °C 10 years @ tBAT < 40 °C The replacement interval is reduced by using data modules, frequent data communication and high ambient temperature. 230 VAC +15/-30 %, 50/60 Hz 24 VAC ± 50 %, 50/60 Hz < 1 W Integral super-cap eliminates interruptions due to short-term power-cuts (only supply modules of types 602-0000-7 and 602-0000-8). Fulfils OIML R49 class E1458101035_G1_GB_01.2018Technical dataPulse inputs VA and VB VA: 65-66 and VB: 67-68 Pulse input Pulse ON Pulse OFF Pulse frequency Electrical isolation Max. cable lengthWater meter connection FF(VA) and GG(VB) = 01-40 680 kΩ pull-up to 3.6 V < 0.4 V for > 0.1 sec. > 2.5 V for > 0.1 sec. < 1 Hz No 25 mElectricity meter connection FF(VA) and GG(VB) = 50-60 680 kΩ pull-up to 3.6 V < 0.4 V for > 0.1 sec. > 2.5 V for > 0.1 sec. < 3 Hz No 25 mPulse outputs CE and CV – via top module 67-08 Type Pulse length External voltage Current Residual voltage Electrical isolation Max. cable length