Manual Integrator Supercal 531 06-06-2011 61
11.2.1 Mains module with backup-battery
230 VAC – 45 / 60 Hz (on request 115 VAC)
Type protection class II
Frequency 45 / 60 Hz
Voltage tolerance + 10 / - 15 %
Relative humidity > 93 %
Fuse protection T 200 mA
24 VAC – 45 / 60 Hz
Type safety low voltage
Frequency 50 / 60 Hz
Voltage tolerance + 20 / - 20 %
Relative humidity > 93 %
Galvanic isolation Yes
12...24 VDC
Type safety low voltage
Voltage tolerance + 10 / - 15 %
Relative humidity > 93 %
Galvanic isolation Yes
230 (115) VAC – 45 / 60 Hz with 12 VDC output
230 VAC acc. to specification module 230 VAC
12 VDC Type safety low voltages
Voltage tolerance + 10 / - 0 %
Relative humidity > 93 %
Galvanic isolation Yes
Backup-battery
Type ½ AA (standard ANSI) with radial soldered connections
Nominal voltage 3.6 VDC
Nominal capacity min. 1.0 Ah
Nominal current min. 0.6 mA
Maximum ambient temperature 55 °C
11.2.2 Battery module
The standard battery used in combination with the autarkic flow sensors is the C-cell with a service
life of 6 years. When combining with the static flow sensor Superstatic, the D-cell is always used.
For flow sensors with quick pulse sequence and/or unlimited M-bus readout, we recommend to use
the D-cell as battery with a service life of 6 years.
Lithium C - cell
Nominal voltage 3.6 V
Service life up to 6 + 1 years (in combination with autarkic flow sen-
sors)
Maximum ambient temperature 55°C
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