Instrument Description; Technical Data - JUMO ATHf-SW Operating Instructions Manual

6.1

Technical data

Permissible
ambient
temperature
Permissible
probe
temperature
Permissible
storage
temperature
Cover and
housing base
Connecting
cable
Switching
differential in %
of range span
Capillary
max. +80°C
-40°C
min. -20°C
-40°C
in operation:
end of scale +15% max.
+50°C max., -50°C min.
die-cast aluminium, painted
diameter 5 to 10 mm, max. conductor cross-section 2.5 mm
Code
TW
Code
STW (STB)

6 Instrument description

Thermostat head
TW STW (STB), STB
+80°C
-40°C
-20°C
-40°C
with liquid-filled measuring system
Nom. value
3
6
1.5
with gas-filled measuring system
5
9
2
with liquid-filled measuring system
Nominal value
5
9
2
with gas-filled measuring system
7
9
2
with end of scale
+80°C
+80°C
≥ 200°C ≤ 350°C
+80°C
> 350°C ≤ 500°C
+80°C
2
Possible actual value
3 max. 4
6 max. 8
1 max. 2 at extra cost
4 max. 8
8 max. 12
1.5 max. 2.5 at extra cost
Possible actual value
4 max. 6
8 max. 11
1 max. 3 at extra cost
5 max. 12
8 max. 16
1.5 max. 3 at extra cost
< 200°C
standard
on request
standard
on request
standard
on request
standard
on request
25