Kamstrup MULTICAL 21 User Manual

MULTICAL® 21 & flowIQ® 2101 /..02 /..03 TECHNICAL DESCRIPTION
Kamstrup A/S •Technical Description • 5512-897_J1_GB • 06.2016 49
11.2 Monthly and daily loggers
The table below, showing which registers logged on the first day of the month, and which registers logged
every day. The daily logger is an absolute log, i.e. current meter reading, logged every day.
Register type
Description
Monthly logger
36 months
Daily logger
460 days
Date (YY.MM.DD)
Logging time, year, month and day


Volume V1
Current meter reading (legal)


Operating hour
counter
Accumulated number of operating
hours


Info
Info code


Vol Reverse
Volume during reverse flow

-
Date for max flow
Date stamp of max flow during period

-
Max flow V1
Value for max flow during period


Date for min. flow
V1
Date stamp of min. flow during period

-
Min. flow V1
Value of min. flow during period


Min water temp.
The lowest measured water
temperature during period


Average water
temp.
Volume weighted average water
temperature during period


Max water temp.
The highest measured water
temperature during period


Min. ambient/meter
temp.
The lowest measured ambient
temperature during period


Average
ambient/meter
temp.
Time weighted average ambient
temperature during period


Max ambient/meter
temp.
The highest measured ambient
temperature during period


11.3 Hour counter
Each info code, DRY, REVERSE, LEAK and BURST, has a corresponding hour counter. The hour counters are
incremented by one every hour, counted on the meter's clock, the corresponding info code is active.
Counting starts immediately the first time the info code is active within the hour in question. Even though
the info code occurs more than once, within an hour, the counter is only incremented once. If the info
code remains active for several hours, the counter is incremented by one for each hour. The increment is
independent of how small a part of the hour the info code is active.
Please note: The info code ‘DRY’ is set in two steps, the increment of the hour counter follows the second
step. See paragraph ‘Info codes’
The hour counters can not be accessed directly, but are represented in the info register in coarse
resolution. See paragraph ‘Info register’
No hours are been counted as long as the meter is in ‘transport mode’.

Kamstrup MULTICAL 21 Specifications

General

Brand	Kamstrup
Model	MULTICAL 21
Category	Measuring Instruments
Language	English