Allmess Itron UltraMaXX MX Panduan Petunjuk Umum - Halaman 4

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INSTALLATION INSTRUCTIONS FLOW RATE SENSOR SCREW-IN HEAT METER · CF-ULTRAMAXX
INSTALLATION INSTRUCTIONS
Temperature sensor

INFORMATION ON IDENTIFICATION OF IMMERSION SLEEVES

When installing the heat meter, the following applies:
• both temperature sensor measuring points must be the same (e.g. 2 x TH6)
• immersion sleeve and direct measurement must not be combined
• temperature sensors must be approved for the relevant measuring point
(see marking of the measuring point)
If the existing measuring points are not marked, they must be determined and marked. Usually, the internal diameter (use
sensor gauge part no. 14883), insertion depth and key width of the hexagon must be measured.
A determination can then be made using the following tables:
Type of key
G
Key width
Insertion
(SW)
depth (E)
mm
for TH 6 mm with M 12 external thread
TH009
SW 14
50
TH010
SW 22
50
TH011
SW 19
50
TH012
SW 22
50
for TH 5.0 mm with clamping screw
TH013
1/4
SW17
49
TH015
3
/
SW17
60
8
TH017
3
/
SW22
56
8
TH018
1/2
SW22
60
TH020
/
SW22
49
3
8
TH021
1/2
SW22
49
TH029
M10x1
SW14
47
TH033
M10x1
SW14
56
TH035
M10x1
SW14
47
TH047
M10x1
SW17
46
TH051
1/4
SW17
49
TH055
M10x1
SW17
49
TH083
M10x1
SW13
39
TH084
1/4"
SW17
40
TH085
1/2"
SW27
40
TH086
/
SW22
40
3
8
TH087
M10x1
SW17
40
TH088
1/4"
SW17
40
TH090
M10x1
SW14
46
6
Example of a measuring point mark-
ing for immersion sleeves:
TH009
Bauart-
G
Key width
Insertion
schlüssel
(SW)
depth (E)
mm
TH 5.2 mm with clamping screw
TH001
1/2
SW24
42
TH002
3
/
SW24
42
8
TH003
1/2
SW24
56
TH004
1/2
SW24
53
TH005
1/2
SW 30
52
TH040
1/2
SW24
46
TH043
/
SW24
57
3
8
TH044
1/2
SW24
57
TH046
M10x1
SW17
46
TH048
1/4
SW17
49
TH054
M10x1
SW17
49
TH067
1/4
SW17
59
TH068
1/4
SW17
69
TH077
M10x1
SW13
39
TH079
1/2
SW24
39
TH081
3
/
SW17
39
8
TH089
/
SW22
53
3
8
TH091
M10x1
SW14
46
INSTALLATION INSTRUCTIONS TEMPERATURE SENSOR · NOTES ON IDENTIFICATION OF IMMERSION SLEEVES
IDENTIFICATION OF THE MEASURING POINT TYPE
Immersion sleeves with M12
for TH 6
external threads
SW
Immersion sleeves with
clamping screw
for TH 5,2/TH 5,0
SW
Measuring point type
G
Key width (SW)
DS 6
6,2 mm
SW 14 *
EN 1434
3/8
SW 14 *
*Hexagon only on flow sensor
For comparison:
Representation of two direct measuring points of type DS6 or according to EN1434 (always with supply ball valve)
M12x1,5
Insertion depth (E) mm
> 51
< 46 (up to DN 25)
7