6
Kamstrup A/S • 55121739_B1_GB_02.2020
MULTICAL® 403
2.2 Pocket sensor (PL)
The sensor pockets can be mounted in e.g. a welding sleeve or in a 45° lateral Y-piece. The tip
of the sensor pocket must be placed in the middle of the flow. Push the temperature sensors as
deep as possible into the pockets. If a short response time is required, “non-hardening” thermally
conductive paste can be used. Push the plastic sleeve on the sensor cable into the sensor pocket
and secure the cable by means of the enclosed M4 sealing screw. Fasten the screw with your
fingers only. Seal the pockets using seal and locking wire.
A
A
B
B
SECTION
A-A
SCALE
1 : 1
SECTION
B-B
SCALE
1 : 1
B
B
SECTION
B-B
SCALE
1 : 1
2.3 Temperature sensor compatibility with flow sensors
The size of the flow sensor determines which temperature sensors you can use and how they are
mounted. The below table shows which temperature sensor types to use with which flow sensor.
Flow sensor
Temperature sensor
Can be mounted in flow
sensor.
Cannot be mounted in flow
sensor.
q
p
DN
G
DS 27.5
DS 38
Ø5.8 mm pocket
0.6-1.5
15
G¾B
X
0.6-1.5
20
G1B
X
3.5-6
25
G5/4B
X
10
40
G2B
X
15
50
-
X
