JUMO 605041 Explosion-protected surface-mounting thermostat, ATH-EX Data Sheet User Manual
Page 3
2012-03-01/00073252
Data Sheet 605041
Page 3/6
JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address:
36035 Fulda, Germany
Phone:
+49 661 6003-0
Fax:
+49 661 6003-607
E-mail:
Internet:
www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
E-mail:
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
6733 Myers Road
East Syracuse, NY 13057, USA
Phone: 315-437-5866
1-800-554-5866
Fax:
315-437-5860
E-mail:
Internet: www.jumousa.com
Operating data
Hysteresis in % from the
control / limit value range
Ranges with scale limit value
≤ 350°C
Ranges with scale limit value
>
350°C
Switching
function
Rated value
Possible process
value
Switching
function
Rated value
Possible process
value
TW
3
3-5
TW
5
5-9
STW
5
5-7
STW
6
6-11
Ambient temperature
influence referring to the
control / limit value range
When the ambient temperature on the case deviates from the calibration ambient temperature 22°C
a switching point offset occurs.
Higher ambient temperatures = lower switching point
Lower ambient temperature = higher switching point
Panel-mounting thermostats with scale limit value
< 200°C
≥ 200°C ≤ 350°C
> 350°C ≤ 500°C
TW
STW (STB)
TW
STW (STB)
TW
STW (STB)
Influence on the switch head
0.08%/K
0,17%/K
0,06%/K
0,13%/K
0,14%/K
0,12%/K
Influence on the capillary per meter
0,047%/K
0,054%/K
0,09%/K
0,11%/K
0,04%/K
0,03%/K
Permissible storage
temperature
-50...+50°C
admissible ambient
temperature during use
Temperature class
with scale limit value
capillary line
Switch head
T 6
max.
+50°C
+50°C
min.
< 200°C
-40°C
-20°C
≥ 200°C ≤ 350°C
-20°C
-20°C
> 350°C ≤ 500°C
-40°C
-20°C
Rated position (NL)
as per DIN 16 257, NL 0 ... NL 90 (different NL on request)
Case
Material
Polyester case, glass-fibre enforced, black
Limit value setting
The limit value can be adjusted once the case lid has been removed on the set point value setter.
Protection class
EN 60 529-IP 65
Cable inlet
Ex cable screw connection M 20 x 1.5, sealing area 6-12 mm
Switch head fastening
by 4 screws once the case lid is removed
Weight
approx. 1.32 lb
Process connection
a
a.
For different process connections and sheaths, see data sheet 606710 (only 21, 22, 60 and 65).
ATH-Ex.. type series
with capillary
plain cylindrical probe 10 (standard)
Sheath 20 (on request)
Screw-in sleeve with screw-in spigot G 1/2 form A as per DIN 3852/2
and clamping piece with fastening screw to fix the probe
Material of sheath 20
up to+150°C CuZn as standard, over +150°C CrNi as standard
Fitting length S
Standard lengths: 100, 120, 150, 200 or 300 mm (different lengths on request)
Immersion tube
∅
D = 8 mm
Note
Physical and toxic features of the expansion means, which could emerge in the event of a measuring system break.
Control range
with scale limit value
Hazardous
reactions
Fire and explosion hazard
harmful to
water
Information about toxicology
Ignition
temperature
Explosion
limit
irritant
hazardous to
health
toxic
< 200°C
no
+355°C
0.6-8V%
Yes
Yes
a
a.
There is currently no statement by the health authority concerning hazards to health in the event of short-term exposure and low concentration, e.g. measuring
system break.
no
≥ 200°C ≤ 350°C
+490°C
- -
> 350°C ≤ 500°C
no
no
no
no
no