JUMO 60.5051 Explosion-protected surface-mounting thermostat, ATH-EXx Data Sheet - Manual (Page 4)

2011-05-03/00337574
Data Sheet 605051 Page 4/7
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: [email protected]
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: [email protected]
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: [email protected]
Internet: www.jumousa.com
Approvals/approval marks
Wiring diagrams
Process connection
a
a For different process connections and sheaths see data sheet 609710 (only 20, 21, 60 and 65).
Type series ATH-EXx-..
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 locking screw to lock the probe
Material of sheaths 20 up to +150°C CuZn, nickel-plated, standard; over +150°C as a standard CrNi
Fitting length S Standard lengths: 100, 120, 150, 200 or 300 mm (different lengths on request)
Immersion tube ∅ D = 8 mm
Types Switching function Certificates/test certificate Inspections
ATH-EXx-2 TW
PTB 03 ATEX 1187 ATEX
ATH-EXx-20 STW
ATH-EXx-7 TB
ATH-EXx-7-F a
a Limit value permanently factory-set and sealed.
TB
ATH-EXx-70 STB
ATH-EXx-70-F a STB
Ignition protection class Exed
Ex General regulations
European Standard
EN 60079-0
e increased safety EN 60079-7
d pressure resistant encapsulation EN 60079-1
IIC Gas group
T6 Temperature class
IP 65 T 80°C
Use in flammable dust European Standard
EN 61241-0
EN 61241-1
IP 65 Protection class as per EN 60529-IP65
T 80°C max. admissible surface temperature (use in flammable dust)
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 hazardous to
waters
Information about toxicology
Ignition
temperature
Explosion
limit
irritant dangerous 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 +490°C - -
≤ +200°C no 0.6 - 8V% no no no
ATH-EXx-..
ATH-EXx-2 / ATH-EXx-20 ATH-EXx-7 / ATH-EXx-70