MULTICAL® 801
8
Kamstrup A/S · Technical Description · 5512-571_R1_GB_11_2016
2.2
Electrical data
Calculator data
Typical accuracy
Calculator E
C
±
(0.15 + 2/
∆Θ
) %
Sensor pair: E
T
±
(0.4 + 4/
∆Θ
) %
Display
LCD – 7 (8) digits with digit heigth 7.6 mm and back illumination
Resolution
9999.999 – 99999.99 – 999999.9 – 9999999 - 99999999
Energy units
MWh – kWh – GJ – Gcal
Data logger (Eeprom)
Standard: 460 days, 36 months, 15 years, 50 info codes
Standard: Programmable data logger with logging depth 1080 registers
Clock/calendar
Standard: Clock, calendar, leapyear compensation, target date
Standard: Real time clock with battery backup
Standard: Battery backup of energy measurement incl. ULTRAFLOW
Data communication
Standard: KMP protocol with CRC16 used for optical communication
as well as base modules
Power of temperature sensors
<
10
µ
W RMS
Mains supply
230 VAC +15/-30 %, 50/60 Hz (all types)
24 VAC ±50 %, 50/60 Hz (Type 67-F/G without analog outputs)
24 VAC ±25 %, 50/60 Hz (Type 67-F/G with analog outputs)
Insulation voltage
4 kV
Power consumption
Current consumption
<
3 W without analog outputs
<
9 W with analog outputs
Max. 50 mA/230 VAC
Max. 450 mA/24 VAC
Battery backup
3.65 VDC, 2 batteries A-cell lithium
(Type No. 66-99-619)
Replacement interval
Backup period
10 years’ normal operation (with mains supply)
1 year (without supply)
The replacement interval is reduced at high ambient temperature
EMC data
Fulfils EN 1434 class A and C (MID class E1 and E2)
