Temperature sensors for heating generation plants, Temperature sensor sheath operating medium – WIKA SW15 User Manual
Page 7
GB
5. Installation, commissioning and operation / 6. Maintenance
Temperature sensor Sheath
Operating medium
Model Ø
in mm
Material Model Material Water
Oil
Air
p
=
16
bar
T
=
150
°C
p
=
3
bar
T
=
350
°C
p
=
16
bar
T
=
00
°C
p
=
3
bar
T
=
350
°C
unpressured
T
=
350
°C
unpressured
T
=
400
°C
SF 91 6
Brass
-
-
x
SF 91 6
Brass
SH16
Brass
x
SF 91 6
Brass
SH16
1.4571
x
x
x
SF 91 8
Brass
-
-
x
x
x
SF 91 8
Brass
SH16
Brass
x
x
x
SF 91 8
Brass
SH16
1.4571
x
x
x
x
x
SF 91 10
Brass
-
-
x
x
x
SF 91 6
1.4571
-
-
x
x
x
x
x
x
SF 91 6
1.4571
SH16
1.4571
x
x
x
x
x
x
SF 91 8
1.4571
-
-
x
x
x
x
x
x
SF 91 8
1.4571
SH16
1.4571
x
x
x
x
x
x
SF 91 10
1.4571
-
-
x
x
x
x
x
x
11433116 03/
009 GB/D
WIKA Operating Instructions Safety Temperature Alerter Model SW15
7
Temperature sensors for heating generation plants
SF 91 = Design of connection (WIKA data sheet TV 8.04)
6. Maintenance
The instruments require no maintenance!
We recommend that their function should be checked annually.