JUMO 605055 User Manual

Page 1
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Data Sheet 605055
JUMO exTHERM-AT
Type 605055, Explosion-proof surface-mounted thermostat for zones 1, 2, 21, and 22
Special features
• Single thermostat and double thermostat with capillary or rigid thermowell
• Switching capacity up to 25 A
• Admissible ambient temperatures -55 °C to +70 °C
• Thermowell for use in zone 0 available as an accessory
• Quick and safer electrical connection through Push-In
• Stable switching points through standard ambient temperature compensation
Brief description
The explosion-proof surface-mounted thermostats of the JUMO exTHERM series are built to monitor and control temperatures in potentially explosive areas. The use in environments with gas and steam is permitted (zones 1 and 2); use in environments with conductive dust (zones 21 and 22) is also permitted.
®
terminal technology
JUMO exTHERM-AT double thermostat
Page 1/9
The JUMO exTHERM-AT is available as temperature monitor TW, safety temperature monitor (STW), and safety temperature limiter (STB). The thermostats work according to the liquid ex­pansion or gas expansion principle. The electrical switching element is a pressure-resistant en­capsulated thermostat with a snap-action switch. Stable switching points when ambient temperatures fluctuate are made possible by the standard ambient temperature compensation.
The thermostats of the JUMO exTHERM-AT series are RoHS conform and cadmium free.
Ver sion according to DIN EN 14597: TW Temperature monitor STW Safety temperature monitor STB Safety temperature limiter
ATEX identification IECEx identification
II 2G Ex d e IIC T4/T5/T6 Gb
For explosive gas atmosphere
II 2D Ex tb IIIC T85 °C/T100°C/T130°C Db
For explosive dust atmosphere
2G Ex d e IIC T4/T5/T6 Gb
For explosive gas atmosphere
2D Ex tb IIIC T85 °C/T100 °C/T130°C Db
For explosive dust atmosphere
ATEX confirmation IECEx confirmation
EPS 11 ATEX 1 354 IECEx EPS 13.0046
JUMO exTHERM-AT single thermostat
Approvals/approval marks (see "Technical data")
*
2014-07-15/00576368
* Available with
extra code (TZ 372)
Page 2
Data Sheet 605055 Page 2/9
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Technical data
Switching function
Temperature monitor TW and safety tem­perature monitor STW
If the temperature on the temperature probe exceeds the setpoint value, the microswitch is activated by the transmission mechanics and the electrical circuit is opened or closed.
If the temperature falls below the selected set­point value (by the amount of the switching differential), the microswitch is reset to its ini­tial position.
Temperature compensation
When the ambient temperature on the switching head and the capillary deviates – from the calibration ambient temper­ature of +22 °C – a switching point offset occurs. This switching point offset is reduced to a minimum due to the tem­perature compensation.
Case
Material Polyester case, glass fiber reinforced, black (option: stainless steel) Protection type EN 60529 - IP66 (polyester case), pollution level 2, IP 66 with extra code 861 Setpoint
value adjustment Switching
head fastening Weight Approx. 1200 g single thermostat / approx. 2000 g double thermostat Cable inlet Ex cable gland M20 × 1.5, sealing area 6 to 13 mm
Restart lock for the safety temperature limiter STB
If the temperature on the temperature probe exceeds the set limit value, the electrical cir­cuit is opened and the microswitch is mechan­ically locked.
The microswitch can be manually unlocked once the dangerous temperature of the set­point value drops by approx. 20 % of the scale range.
With screwdriver (once the case lid has been removed)
Using four screws (once the case lid has been removed)
and Ex cable gland M25 × 1.5, sealing area 7 to 17 mm
Self-monitoring for the safety temperature monitor STW and safety temperature limiter STB
If the measuring system is destroyed (i.e. if the expansion fluid escapes) the pressure in the membrane of the STB and STW drops and permanently opens the electrical circuit. Unlocking is then no longer possible.
If the probe has cooled down to a temperature below approx. 40 °C the electrical circuit also opens – however it automatically closes again when the temperature rises.
Process connection
JUMO exTHERM-AT with capillary
Plain cylindrical probe (standard), rigid thermowell, spiral probe for room thermostat version
Accessories
JUMO exTHERM-AT Multi-section standard thermowells made out of CrNi for use in zones 1, 2, 21, 22 (see data sheet 606710)
Multi-section thermowells made out of CrNi for use in zone separation 0/1, 20/21 (see new data sheet 605057)
Operating data
Medium ambient temperature influence
deviates from the calibration ambient temperature of +22 °C, a switching point offset occurs.
When the ambient temperature on the switching head and/or the capillary
Higher ambient temperature = lower switching point Lower ambient temperature = higher switching point
Admissible storage temperature / admissi­ble ambient tempera-
-40 °C, optionally -55 °C to +70 °C (referring to T4)
ture when in use Max.
probe temperature
+15 % of the limit value / max. adjustment value or 25 K
Rated position (NL) According to DIN 16257, NL 0 to NL 90
2014-07-15/00576368
Page 3
Data Sheet 605055 Page 3/9
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Electrical data
Max. switching capacity Selectable on the N/C contact (contact deck 1-2):
AC 400 V +10 %, 16 A
AC 230 V +10 %, 16 (2.5) A, cos ϕ = 1 (0.6)*
AC 230 V +10 %, 25 (4) A, cos ϕ =1(0.6)
DC 230 V +10 %, 0.25 A Selectable on the N/O contact (contact deck 1-4): TW, STW STB AC 400 V +10 %, 6.3 A
AC 230 V +10 %, 6.3 (2.5) A, cos ϕ = 1 (0.6)*
AC 230 V +10 %, 2 (0.4) A, cos ϕ =1(0.6)
DC 230 V +10 %, 0.25 A
AC 400V +10%, 2A
AC 230 V +10 %, 2 (0.4) A, cos ϕ =1(0.6)*
AC 230 V +10 %, 2 (0.4) A, cos ϕ =1(0.6)
AC 230 V +10 %, 0.25 A
Snap-action switch, gold-plated AC / DC = 24 V, 0.1 mA
Min. switching capacity To ensure the greatest possible switching reliability we recommend a minimum load of:
AC / DC = 24 V, 100 mA for silver contacts
AC / DC = 10 V, 5 mA for gold-plated contacts
Capillary and temperature probe Type Capillary 1.5 mm Temperature probe
JUMO exTHERM-AT Stainless steel (CrNi) 1.4571 Stainless steel (CrNi) 1.4571, welded Capillary length Max. 5000 mm Capillary bending radius
5mm
* standard
Control ranges and probe table
Control range Max.
capillary length
For "d" = 4 mm For "d" = 6 mm
Probe length "L"
TW STW, STB TW STW, STB
Hysteresis
In °C In mm Approx. 2.5 % Approx. 7 % Approx. 2.5 % Approx. 7 %
-20 to +50
- - - - 138 81 0 to +120 203 113 90 58 0 to +200 154 87 72 48
+130 to +190 - - - - 115 70
5000 +50 to +300 135 78 65 - ­+20 to +500 - - - - 278 - -
+140 to +500 - - - - - - 126
Switching point tolerance in the middle section of the scale
Control range
in °C
TW
in K
STW upward adjustment
in K
STW downward adjustment
in K
STB
in K
-20 to +40 +2/-2 - - - - - -
-20 to +50 +3/-3 +0/-5 +5/-0 +0/-5 0 to +100 +5/-5 +0/-10 +10/-0 +0/-10 0 to +120 +5/-5 +0/-10 +10/-0 +0/-10
+130 to +190 +8/-8 +0/-16 +16/-0 +0/-16
0 to +200 +8/-8 +0/-16 +16/-0 +0/-16
+50 to +300 +12/-12 +0/-24 +24/-0 +0/-24 +20 to +500 +22/-22 - - - - - -
+140 to +500 +22/-22 +0/-44 +44/-0 +0/-44
Temperature monitors (TW) and safety temperature monitors (STW) are adjusted ascendingly in the middle section of the scale as standard procedure. Safety temperature limiters (STB) are adjusted in the upper section of the scale. Special adjustments are possible upon request.
Approvals/approval marks
JUMO exTHERM-AT Switching function Certificates/test confirmations Tests
TW EPS 11 ATEX 1 354 ATEX
STW IECEx EPS 13.0046 IECEx TZ 372
STB POCC DE.ME92.B02680 GOST
2014-07-15/00576368
Page 4
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Wiring diagrams
122
120
34
L
37
90
106
82
6,3 Ø
d
M25x1,5
M20x1,5
JUMO exTHERM-AT
Dimensions
JUMO exTHERM-AT
(Examples)
Single thermostat
Data Sheet 605055 Page 4/9
= upward adjustment
= downward adjustment
TW / STW STB STB TW STW
2014-07-15/00576368
Page 5
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Dimensions
220
120
L
d
90
34
37
6,3
Ø
82
204
M20x1,5
M25x1,5
45
27
39
90
24
122
38
120
31
56
34
93
M16x1.5
M20x1.5
Ø 56
JUMO exTHERM-AT
(Examples)
Double thermostat
Data Sheet 605055 Page 5/9
Room thermostat
2014-07-15/00576368
Page 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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Dimensions
28
45
122
120
37~
34~
12
35
90
147~
S
D
G
L1
M 25 x 1,5
M 20 x 1,5
JUMO exTHERM-AT
(Examples)
Thermostat with rigid ther­mowell (process connection
74)
Thermowells can be ordered separately according to data sheet 605057 (with Ex­approval) or data sheet 606710 (standard)
Data Sheet 605055 Page 6/9
Thermostat with sleeve and heat sink, limit value > 150 °C
2014-07-15/00576368
Page 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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Dimensions
45
47
90
150~
16
G3/4
16Ø
S
220
120
37~
34~
4040
M20x1,5
M20x1,5
M25x1,5
JUMO exTHERM-AT
(Examples)
Double thermostat with sleeve (process connection 74)
Thermowells can be ordered separately according to data sheet 605057 (with Ex appro­val) or data sheet 606710 (standard)
Data Sheet 605055 Page 7/9
Double thermostat with sleeve and heat sink, limit value > 150 to 300 °C
2014-07-15/00576368
Page 8
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
Order details
Explosion-proof panel-mounted thermostat JUMO exTHERM-AT
Order code (1) Basic type
605055 Surface-mounted thermostat JUMO exTHERM-AT for potentially explosive areas
(2) Basic type extensions
0002 Temperature monitor (TW) 0020 Safety temperature monitor (STW) 0070 Safety temperature limiter (STB) 0270 Temperature monitor (TW) / safety temperature limiter (STB) 2070 Safety temperature monitor (STW) / safety temperature limiter (STB)
(3) Design type
5 Surface-mounted thermostat 6 Room thermostat
(4) Case
4 Polyester case black (standard) 6 Stainless steel case
(5) Control ranges / limit value ranges 1 in °C
013 -20 to +40 (only room thermostat) 014 -20 to +50 026 0 to +120 028 0 to +200 046 +20 to +500 (only TW) 064 +50 to +300 539 +140 to +500 (only STW and STB) 532 +130 to +190
(6) Control ranges / limit value ranges 2 in °C
000 (only single thermostat) 013 -20 to +40 (only room thermostat) 014 -20 to +50 026 0 to +120 028 0 to +200 046 +20 to +500 (only TW) 064 +50 to +300 539 +140 to +500 (only STW and STB) 532 +130 to +190
(7) Switching capacity
11 AC / DC = 24 V, 100 mA (gold-plated snap-action switch) 21 AC 230 V +10 %, 16 (2.5) A, cos ϕ =1(0.6) (standard) 41 AC 400 V +10 %, 16 A 25 AC 230 V +10 %, 25 (4) A, cos ϕ =1(0.6)
(8) Operating temperatures in °C
340 -55 to +40 T6 (+70 °C T4) (+50 °C T4 at 25 A) 467 -40 to +40 T6 (standard) (+70 °C T4) (+50 °C T4 at 25 A)
(9) Switching differential 1
00 Without switching differential (STB) 25 Approx. 2.5 % (TW) 70 Approx. 7 % (TW, STW)
(10) Switching differential 2
00 Without switching differential (STB) and for single thermostat 25 Approx. 2.5 % (TW) 70 Approx. 7 % (TW, STW)
Data Sheet 605055 Page 8/9
2014-07-15/00576368
Page 9
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: mail@jumo.net 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: sales@jumo.co.uk 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: info.us@jumo.net Internet: www.jumousa.com
(11) Capillary length 1
0 0 mm design type 6, rigid thermowell 1000 1000 mm 3000 3000 mm
. . . . (Special length, specifications in plain text, 1000 mm increments)
(12) Capillary length 2
0 0 mm (only design type 6 and for single thermostat) 1000 1000 mm 3000 3000 mm
. . . . (Special length, specifications in plain text, 1000 mm increments)
(13) Capillary material
20 Stainless steel (CrNi)
(14) Process connection (PC)
10 Plain cylindrical probe 15 Spiral probe 74 Mounting adaptor
(thermowells can be ordered separately according to data sheet 605057 (with Ex-approval) or data sheet 606710 (standard)
(15) Diameter 1 "d" (single thermostat)
4 Ø 4mm
6 Ø 6mm
56 Ø 56 mm
(16) Diameter 2 "d" (double thermostat)
0 Without
4 Ø 4mm
6 Ø 6mm
(17) Insertion length "S"
0 Without thermowell
200 200 mm 300 300 mm
(18) Extra codes
000 Without extra code 372 IECEx Approvals (extra code 861 not available) 861 IP66 (extra code 861 not available)
Data Sheet 605055 Page 9/9
Order code:
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18)
605055 / . . . . - . - . - . . . - . . . - . . - . . - . . - . . - . . . . - . . . . - . . - . . - . . - . . - . . . / . . . , . . .
Order example:
605055 / 2070 - 5 - 4 - 028 - 064 - 21 - 467 - 25 - 00 - 1000 - 1000 - 20 - 10 - 4 - 4 - 200 / 000 , . . .
Stock versions
Part no. Type Control range °C Measuring system
material
60003365 605055/20 (STW) -20 to +50 60003366 605055/02 (TW) -20 to +40 - - Spiral probe 60003367 605055/20 (STW) 0 to +120 1000 mm 6 x 58 mm 60003368 605055/20 (STW) +50 to +300 1000 mm 4 x 78 mm
60003369 605055/2070 (STW/STB)
0 to +200 (STW)
+50 to +300 (STB) 4 x 78 mm (STB)
CrNi
60003391 605055/20 (STW) 0 to +200 1000 mm 6 x 48 mm 60003395 605055/0070 (STB) 0 to +200 1000 mm 6 x 48 mm 60003401 605055/0002 (TW) 0 to +200 1000 mm 6 x 154 mm
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Capillary length Probes
1000 mm 6 x 81 mm
1000 mm
4 x 87 mm (STW)
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