Series ATH.-SE-.. Surface-mounting thermostats

Series ATH.-SE-.. Surface-mounting thermostats B 603031.0 Operating Instructions V2.00/EN/00073788

Please read these Operating Instructions before commissioning the instrument. Keep the operating instructions in a place which is accessible to all users at all times. Please assist us to improve these operating instructions. Your suggestions will be welcome. Phone +49 661 6003-0 Fax +49 661 6003-607 All necessary settings and, where appropriate, alterations inside the instrument are described in these operating instructions. If, however, any difficulties should arise during commissioning, you are asked not to carry out any unauthorized manipulations on the unit. You could endanger your rights under the instrument warranty! Please contact the nearest subsidiary or the main factory in such a case.

Contents Page 1 Introduction... 5 1.1 Typographical conventions... 5 1.1.1 Warning signs... 5 1.1.2 Note signs... 5 1.2 Application... 6 1.3 Marking... 6 1.4 Safety notes... 6 2 Instrument identification... 7 2.1 Nameplate (example)... 7 2.2 Type designation... 7 3 Mounting... 8 3.1 Dimensions... 8 3.2 Opening the case... 10 3.3 Fixing the surface-mounting thermostat... 10 3.3.1 Code s (rigid stem)... 10 3.3.2 Code f (with capillary)... 10 3.4 Capillary / temperature probe / sheath... 11 3.4.1 General... 11 3.4.2 Approved process connections... 11 3.5 Permissible pressure at the sheath... 12 3.5.1 Sheaths 20 and 30... 12 3.6 Mounting the probe... 13 4 Installation... 14 4.1 Regulations and notes... 14 4.2 Electrical connection... 15 4.2.1 Closing the case... 16

Contents Page 5 Settings... 18 5.1 Setting the limit value... 18 5.2 Resetting the STB... 19 5.3 Self-monitoring... 19 5.3.1 Behaviour in the event of a measuring system breakage... 19 5.3.2 Response to low temperature... 19 5.4 Using the STW(STB) as STB... 19 6 Instrument description... 20 6.1 Technical data... 20

1 Introduction 1.1 Typographical conventions 1.1.1 Warning signs V A Danger This symbol is used where there may be danger to personnel if the instructions are disregarded or not followed accurately. Caution This symbol is used where there may be damage to equipment if the instructions are disregarded or not followed accurately. 1.1.2 Note signs H v Note This symbol is used to draw your special attention to a remark. Reference This symbol refers to additional information in other chapters or sections. abc 1 Footnote Footnotes are comments which refer to specific parts of the text. Footnotes consist of two parts: 1) The marking in the text, arranged as continuous superscript numbers. 2) The footnote text, at the bottom of the page and preceded by a superscript number. Action This symbol marks the description of a required action. The individual steps are indicated by an asterisk, e.g. Select setpoint 5

1 Introduction 1.2 Application Surface-mounting thermostats Series ATH.-SE-.. are approved for monitoring installations on steel-hulled ocean-going ships (e.g. steam and boiler plant, indirect heating systems) as: Temperature monitor (TW) Safety temperature monitor STW (STB) Safety temperature limiter (STB). The versions comply with DIN EN 14597 and are approved as per the guidelines of the Classification Societies: - DNV GL - Bureau Veritas - Pressure Equipment Directive CE0036 (ATH.-SE-20 and ATH.-SE-70 only) A Cutting through or kinking the capillary of the surface-mounting thermostats Type ATH.-SE-.. will lead to permanent failure of the instrument! 1.3 Marking H Surface-mounting thermostats Type ATH.-SE-.. are approved as per DIN EN 60730-2-9. 1.4 Safety notes H In the event of a measuring system breakage, the filling liquid can escape. 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. in the event of a measuring system break. End of scale Physical and toxicological properties of substances which may escape in the event of a system break: Dangerous reaction Fire/explosion hazard Ignition temperature C Explosion limit % v/v Water contamination irritant Toxicological data danger to health below +200 C no +355 C 0.6-8 yes yes yes no +200 C to +300 C no +490 C - - yes yes yes no toxic 6

2 Instrument identification 2.1 Nameplate (example) ( 1 ) ( 2 ) ( 3 ) (1) Type code (see type designation, below) (2) Control range / contact rating (3) Approval mark 2.2 Type designation Type code Basic type 603031 ATH.-SE surface-mounted thermostat with microswitch Basic type extension 02 ATH.-SE-2 Temperature monitor TW with changeover contact 20 ATH.-SE-20 Safety temperature monitor STW (STB), with changeover contact 70 ATH.-SE-70 Safety temperature limiter STB, with N/C contact Design 1 ATHs-SE-.. with rigid shaft 2 ATHf-SE-.. with capillary 7

3 Mounting 3.1 Dimensions ATHs-SE-2, ATHs-SE-20 with sheath "20" (up to +150 C) 27 14 70 33 66 K M24x1,5 M 20x1,5 DIN 89280-Z14 94 G1/2 S = max. 200 (150) Ø 26 67 8

3 Mounting ATHs-SE-2 (20) with sheath "30" (up to +300 C) 70 66 K M24x1,5 M 20x1,5 DIN 89280-Z14 Ø 90 ~85 27 S = max. 200 (150) 14 G 1/2 Ø 26 Ø ATHf-SE-70, with sheath "20" (up to +300 C) 70 66 12 33 24 K M24x1,5 M 20x1,5 DIN 89280-Z14 G1/2 27 14 G1/2 Ø 26 94 S = max. 200 (150) 67 Ø 9

3 Mounting 3.2 Opening the case Opening Unscrew the two lead-sealable cheese-head screws ( 5 ) Remove the upper part of the case ( 1 ) ( 5 ) ( 5 ) ( 1 ) V Ensure that the gasket is seated correctly when reassembling! 3.3 Fixing the surface-mounting thermostat Operating position unrestricted (for open-air mounting on request) 3.3.1 Code s (rigid stem) The case journal is secured in the enlarged open end of the sheath by two fixing screws. 3.3.2 Code f (with capillary) by ½" pipe thread on the case journal 10

3 Mounting 3.4 Capillary / temperature probe / sheath 3.4.1 General A Cutting through or kinking the capillary will lead to permanent failure of the instrument! Minimum permissible bending radius of the capillary is 5 mm. The temperature probe must be fitted in a JUMO sheath, otherwise the approval of the surface-mounting thermostat becomes invalid. H The temperature probe must be completely submerged in the medium. In order to ensure the general accuracy of response, the instruments must only be used with the sheaths supplied from the factory (diameter D = 8, 10 mm). Only probes with a diameter d = 8 mm may be fitted in sheaths with a diameter D = 10 mm. When the operating medium is air, connection type "10" (without sheath) must be selected. 3.4.2 Approved process connections Temperature probe 10 Sheaths 20, 30 H refer todata sheet 606710! 11

l 3 Mounting 3.5 Permissible pressure at the sheath 3.5.1 Sheaths 20 and 30 A The following values refer to the maximum pressure of the probe mounting concerned. The maximum pressure which can be sealed depends on the mounting conditions and may possibly be lower. 3.5.1.1 Stainless steel sheath Material Tube and nipple material: X 6 CrNiMoTl 17 122 Temperature Tube diameter 8 x 0.75 mm or conical 10 x 0.75 mm Max. permissible pressure Max. permissible pressure 100 C 92bar 74bar 150 C 88bar 71bar 200 C 83bar 67bar 300 C 72bar 58bar Permitted flow velocities on request 3.5.1.2 Sheath "20" made of brass Sheath "20" tube and nipple material: brass Temperature Tube diameter 8 x 0.75 mm 10 x 0.75 mm Max. permissible pressure Max. permissible pressure 100 C 50 bar 40 bar 150 C 48 bar 39 bar Emitted flow velocities H A on request The plain cylindrical probe, Form 10 must only be used in pressureless medium. Due to the general accuracy of response, the instrument must only be used with the factory-supplied sheaths. 12

3.6 Mounting the probe H 3 Mounting Submerge the sheath and the temperature probe (2) into the medium and ensure that the temperature probe (2) is completely submerged in the medium because otherwise, greater switching point deviations will occur. For thermostats with longdistance line (abbreviation "f"), the temperature probe is fastened in the sheath by means of the clamping piece (1) for connection types "20". ( 1 ) ( 2 ) 13

4.1 Regulations and notes V 4 Installation The electrical connection must only be made by qualified personnel. The choice of cable, the installation and the electrical connection must conform to the requirements of VDE 0100 Regulations for the installation of power circuits with nominal voltages below 1000 V, or the appropriate local regulations. If contact with live parts is possible while working on the unit, it must be completely disconnected from the supply. Earth the instrument at the PE terminal to the protective conductor. This cable must have a cross-section that is at least as large as the supply cables. Earth cables must be run in a star configuration to a common earth point which is connected to the protective earth of the supply. Do not loop earth cables, i.e. do not run them from one instrument to another. Apart from faulty installation, incorrect settings on the thermostat can affect the proper functioning of the following process or lead to damage. Setting up must therefore be restricted to qualified personnel. Please observe the appropriate safety regulations in this respect. 14

4 Installation 4.2 Electrical connection Open the case. ➈ Section 3.2 Opening the case, page 10. Pass the connection cable (cable diameter 10 16,5 mm) through the screw connection (3). Fitting type"x" (no special tools), screw connection up to 2.5 mm 2 conductor cross-section. Establish the connection to the terminals ( 1 ) in accordance with the appropriate connection diagram. Connect the protective conductor to terminal PE ( 2 ). 15

4 Installation Connection diagrams TW / STW (STB) 4.2.1 Closing the case STB as N/C contact with signal contact STB with (N/C) break contact Make sure that the plastic gasket in the lower part of the case ( 2 ) is seated correctly. H On thermostats with code -70, the external reset button ( 3 ) must be located precisely on top of the internal reset button ( 4 ) for the microswitch, since this is the only way the reset button ( 3 ) can be operated from the outside. Place the upper part of the case ( 1 ) onto the lower part ( 2 ). ( 3 ) ( 1 ) ( 2 ) H ( 5 ) ( 4 ) ( 5 ) Tighten the lead-sealable cheese-head screws ( 5 ). 16

4 Installation Cable relief Turn the screw connection ( 1 ) clockwise until the cable inlet is sealed and the cable is secured against pulling out. The cable has to be protected against vibration overload by leaving sufficient extra cable length ( 2 ). Close the case. 17

5 Settings 5.1 Setting the limit value Open the case. ➈ Section 3.2 Opening the case, page 10. Set the limit value on the set point setter ( 5 ) using a screwdriver. (1) Top stop ( 2 ) Bottom stop ( 3 ) Set point indicator ( 4 ) Scale division ( 5 ) Set point setter 18

5 Settings 5.2 Resetting the STB After the temperature has fallen below the set limit value (safe temperature limit) by about 10% of the scale range, the microswitch can be reset. Action 1. 2. 3. Unscrew the cap nut (1). Press the reset button (2) until the micro switch is reset. Screw the cap nut (1) back on 5.3 Self-monitoring 5.3.1 Behaviour in the event of a measuring system breakage H On the STB and STW (STB), the circuit stays open permanently in the event of a measuring system breakage (leakage). On the STB, the microswitch is additionally locked. 5.3.2 Response to low temperature H The electrical circuit opens when cooling the probe of STW (STB) and STB down to the negative temperature range, but it then closes again if the temperature rises. The STB must be unlocked manually if the minimum probe temperature is exceeded. The STW (STB) unlocks itself automatically. 5.4 Using the STW(STB) as STB V The restart lock as per DIN EN 14597 must be ensured by the subsequent circuit. This circuit must be in accordance with VDE 0116. 19

6 Instrument description 6.1 Technical data Permissible ambient temperature in operation Permissible overtemperature safety Permissible storage temperature Case Connection cable Capillary Thermostat head with scale limit value maximum +80 C +80 C -40 C -40 C below +200 C minimum -20 C -20 C > 200 C to < 300 C on the probe during use max. scale end value +15% maximum +50 C, minimum -50 C Cover: aluminium die casting with screws for lead sealing Base: die-cast aluminium, painted Diameter 10 16.5 mm, maximum conductor cross-section 2.5 mm 2 Switching differential in % of limit value range Code S 1 S 2 S 3 only on types 2 and 20 nominal value possible actual value 3 6 1.5 3-4 6-8 1-2 Max.contact rating TW, STW (STB) with hysteresis 3% and 6% 230 V, 10 (2) A AC, p.f. = 1 (0.6) 230 V, 0.25 A DC TW, STW (STB) with hysteresis 1.5% 230 V, 6 (1.2) A AC, p.f. = 1 (0.6) Fusing required Protection Operating medium Time constants t 0.632 see contact rating IP54 as per EN 60 529, operation under normal conditions Water, oil, air, superheated steam in water in oil in air / superheated steam < 45 sec. < 60 sec. < 120 sec. 20

6 Instrument description Operating mode Operating position Weight Capillary and probe materials Minimum bending radius Switching point accuracy as per EN 60 730-1 TW: Type 2BL = automatic mode with microswitch disconnection in operation, which requires no auxiliary energy source. STB, STW (STB): Type 2BK = automatic mode with microswitch disconnection in operation, with fail-safe facility. unrestricted (with open-air mounting on request) approx. 0.65 kg End of scale Capillary Probe up to +200 C copper Mat. Ref. 2.0090 tin-plated, 1.5 mm dia. copper Mat. Ref. 2.0090 tin-plated, brazed up to +300 C copper Mat. Ref. 2.0090 tin-plated, 1.5 mm dia. stainless steel Mat. Ref. 1.4571, brazed up to +500 C stainless steel, 1.5 mm dia. stainless steel Mat. Ref. 1.4571, welded 5mm (in % of scale range; in relation to the set point or limit value at +22 C ambient temperature) TW in upper third of scale ± 1.5% at start of scale ± 1.5% STB, STW (STB) in upper third of scale at start of scale +0-5 % +0-10 % Mean ambient temperature influence (in % of scale range) in relation to the limit value There is a displacement of the switching point if the ambient temperature at the thermostat head and/or the capillary deviates from the +22 C calibration ambient temperature. higher ambient temperature = lower switching point lower ambient temperature = higher switching point for temperatures with end of scale: below +200 C +200 C to +300 C TW STB/STW (STB) TW STB/STW (STB) influence on thermostat head, % per C 0.08 0.17 0.06 0.13 influence on capillary, % per C per m length 0.047 0.054 0.09 0.11 21

JUMO GmbH & Co. KG Moritz-Juchheim-Straße 1 36039 Fulda, Germany Telefon: E-Mail: Internet: +49 661 6003-0 mail@jumo.net www.jumo.net JUMO GmbH & Co. KG Moritz-Juchheim-Straße 1 36039 Fulda, Germany EU Konformitätserklärung EU Declaration of Conformity / Déclaration UE de conformité Dokument-Nr. CE 207 Document No. / Document n Hersteller Manufacturer / Etabli par Anschrift Address / Adresse JUMO GmbH & Co. KG Moritz-Juchheim-Straße 1, 36039 Fulda Produkt Beschreibung Aufbauthermostat ATH; ATH-SW; ATH-SE Product / Produit Typ/ Serie 603021/...; 603026/...; 603031/...; 603035/... Typenblatt-Nr. 603021; 603026; 603031; 603035 Wir erklären in alleiniger Verantwortung, dass das bezeichnete Produkt die Schutzanforderungen der Europäischen Richtlinien erfüllt. We hereby declare in sole responsibility that the designated product fulfills the safety requirements of the European directives. Nous déclarons sous notre seule responsabilité que le produit remplit les directives européennes. Richtlinie Directive / Directive 2004/108/EG 2014/30/EU 97/23/EG 2014/68/EU 2014/68/EU 2006/95/EG 2014/35/EU [EMV-Richtlinie (EMC)] [Elektromagn. Verträglichkeit (EMC)] [Druckgeräte-Richtlinie (PED)] [Druckgeräte (PED)] [Druckgeräte (PED)] [Niederspannungs-Richtlinie (LVD)] [Niederspannung (LVD)] EU-Baumusterprüfbescheinigung Type examination / Tests échantillon IS-TAF-MUC 07 12 73377 020 (PED) Datum der Erstanbringung des CE-Zeichens auf dem Produkt Date of first application of the CE mark to the product bis 19.04.2016 Date de 1ère application du sigle CE sur le produit 96 ab 20.04.2016 96 Mod. B+D; Kat. IV; bis 18.07.2016 02 Art. 13; ab 01.06.2015 02 Mod. B+D; Kat. IV; ab 19.07.2016 02 bis 19.04.2016 96 ab 20.04.2016 96 Angewendete Normen/Spezifikationen Standards/Specifications applied / Normes/Spécifications appliquées EN 61326-1 EN 60730-1 EN 60730-2-9 EN 14597 AD 2000 Merkblätter Ausgabe: 2013 Ausgabe: 2011 Ausgabe: 2010 Ausgabe: 2012 Anerkannte Qualitätssicherungssysteme der Produktion Recognized quality assurance systems used in production / Organisme notifié agréé nach Druckgeräte-Richtlinie 97/23/EG / Directive (PED) 97/23/EC / Directive européenne 97/23/CE TÜV SÜD Industrie Service GmbH, Westendstraße 199, 80686 München, Germany Kennnummer 0036 Identification No. 0036, N d'identification 0036 Aussteller: Issued by: / Etabli par: Ort, Datum: Place, date: / Lieu, date: Rechtsverbindliche Unterschrift Legally binding signature Signature juridiquement valable Firma / Company / Société JUMO GmbH & Co. KG, Fulda Fulda, 2015-06-01-01 Bereichsleitung Verkauf ppa. Wolfgang Vogl Kommanditgesellschaft, Sitz: 36039 Fulda, Amtsgericht Fulda, HRA 302 USt.-Id.-Nr. DE 112411234; Persönlich haftende Gesellschafterin: M. K. JUCHHEIM GmbH, Sitz: 36039 Fulda, Amtsgericht Fulda, HRB 17; Geschäftsführer: Dipl.-Ing. Bernhard Juchheim, Dipl.-Kfm. Michael Juchheim

JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: Moritz-Juchheim-Straße 1 JUMO House Temple Bank, Riverway 6733 Myers Road East Syracuse, NY 13057, USA 36039 Fulda, Germany Harlow - Essex CM20 2DY, UK Phone: 315-437-5866 Delivery address: Phone: +44 1279 63 55 33 1-800-554-5866 Mackenrodtstraße 14 Fax: +44 1279 63 52 62 Fax: 315-437-5860 36039 Fulda, Germany E-mail: sales@jumo.co.uk E-mail: info.us@jumo.net Postal address: 36035 Fulda, Germany Internet: www.jumo.co.uk Internet: www.jumousa.com Phone: +49 661 6003-0 Fax: +49 661 6003-607 E-mail: mail@jumo.net Internet: www.jumo.net