Related Manuals for JUMO ATH-SE Series
Summary of Contents for JUMO ATH-SE Series
- Page 1 Surface-mounting thermostats ATH.-SE-... to monitor seagoing vessel equipment Operating Manual 60303100T90Z002K000 V5.01/EN/00073788/2021-05-25...
- Page 2 Further information and downloads qr-603031-en.jumo.info...
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Page 3: Table Of Contents
Contents Contents Safety information..........5 Warning symbols. - Page 4 Contents Electrical data ............23 Mechanical features .
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Page 5: Safety Information
Safety information 1 Safety information Warning symbols WARNING! This symbol in connection with the signal word indicates that personal injury may occur if the respective precautionary measures are not carried out. CAUTION! This symbol in connection with the signal word indicates that material damage or data loss will occur if the respective precautionary measures are not taken. -
Page 6: Introduction
Introduction 2 Introduction Brief description Thermostats are used to control and monitor thermal processes. The devices of the ATH.-SE type series are available as temperature monitors TW, safety temperature monitors STW (STB) and safety tempera- ture limiters STB. In the event of a malfunction, the STB switches the monitored machine line to an op- erational safe status. -
Page 7: Intended Use
2 Introduction Intended use The device is approved for monitoring installations on steel-hulled seagoing ships (e.g. steam and boiler plant, indirect heating systems) as: • Temperature monitor (TW) • Safety temperature monitor STW (STB) • Safety temperature limiter (STB) The version complies with DIN EN 14597 and is approved as per the guidelines of the Classification So- cieties: •... -
Page 8: Identifying The Device Version
Identifying the device version 3 Identifying the device version Nameplate Exemplary marking on the device housing: Order code Control range/contact rating Approval mark Order details Basic type 603031 Surface-mounting thermostat ATH.-SE Basic type extension ATH.-SE-2 Temperature monitor TW ATH.-SE-20 Safety temperature monitor (STW [STB]) ATH.-SE-70 Safety temperature limiter (STB) Design ATHs-SE-.. - Page 9 3 Identifying the device version Capillary material None CrNi (stainless steel) Cu (copper) Process connection Plain cylindrical probe Screw-in thermowell Screw-in thermowell with intermediate piece Process connection thread None G 1/2 (10) Process connection material None CrNi (stainless steel) CuZn (copper) (11) Insertion length Without thermowell...
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Page 10: Scope Of Delivery
3 Identifying the device version Scope of delivery Device in the version ordered Operating manual... -
Page 11: Mounting
Mounting 4 Mounting Dimensions ATHs-SE-2 (20) with screw-in thermowell „20“, up to 150 °C K M24x1,5 M 20x1,5 Ø 26 DIN 89280-Z14 G1/2 ATHs-SE-70 with screw-in thermowell and intermediate piece „30“, 150 to 300 °C K M24x1,5 Ø 90 M 20x1,5 DIN 89280-Z14 G 1/2 Ø... -
Page 12: Opening The Housing
4 Mounting ATHs-SE-70 with screw-in thermowell „20“, up to 300 °C K M24x1,5 M 20x1,5 G1/2 DIN 89280-Z14 S = max. 200 (150) Opening the housing 1. Unscrew the two lead-sealable cheese-head screws (5). 2. Remove the upper part ov the housing (1). CAUTION! Ensure that the gasket is seated correctly when reassembling! -
Page 13: Fixing The Device
Cutting through or kinking the capillary will lead to permanent failure of the device! Minimum permissible bending radius of the capillary is 5 mm. The temperature probe must be fitted in a JUMO thermowell, otherwise the approval of the device ex- pires. -
Page 14: Permissible Pressure At The Thermowell
4 Mounting Permissible pressure at the thermowell 4.5.1 Thermowells 20 and 30 CAUTION! The following values refer to the maximum pressure of the probe mounting concerned. The max- imum pressure which can be sealed depends on the mounting conditions and may possibly be lower. -
Page 15: Probe Installation
4 Mounting Probe installation Clamping piece Temperature probe NOTE! Submerge the thermwell and the temperatur probe into the medium. Ensure that the temperature probe is completely submerged in the medium because otherwise, greater switching point deviations will occur. For thermostats with capillary (code „f“), and a screw-in thermowell (process connectin 20) the tempera- ture probe is fixed in the thermowell with the clamping piece. -
Page 16: Installation
Installation 5 Installation NOTE! If you determine an external defect – also a mechanical way – the differential pressure transmitter has to be sent for repair to the manufacturer. Installation notes CAUTION! 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.. -
Page 17: Connection Diagram
5 Installation Connection diagram 5.2.1 Opening the housing 1. Open the housing, chapter 4.2 "Opening the housing", Page 12. 2. Pass the connection cable (cable diameter 10 to 16.5 mm) through the screw connection (C); fitting type „X“ (no special tools), screw connection up to 2.5 mm conductor cross-section. -
Page 18: Close The Housing
5 Installation 5.2.2 Close the housing 1. Make sure that the plastic gasket in the lower part of the housing (B) is checked for correct fit. NOTE! On the thermostate with code -70, the external reset button (C) must be located precisely on top the internal reset button (D) on the microswitch. - Page 19 5 Installation Cable relief 1. Turn the screw connection (A) clockwise until the cable inlet is sealed. The cable entry is secured against being pulled out. 2. The cable has to be protected against vibration overload by leaving sufficient extra cable length (B). 3.
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Page 20: Startup
Startup 6 Startup Limit value setting 1. Open the housing, chapter 4.2 "Opening the housing", Page 12. 2. Set the limit value (A) on the setpoint adjuster (B) using a screw-driver. -
Page 21: Unlocking The Safety Temperature Limiter (Stb)
6 Startup Unlocking the safety temperature limiter (STB) If the set limit value is exceeded, the STB switches off and can only be unlocked after the limit value (danger temperature) has been undershot by approx. 10 % of the scale range. 1. -
Page 22: Technical Data
Technical data 7 Technical data Control ranges and temperature probes Type Control/limit max. admissible Length of the temperature probe value ranges excessive probe in mm temperature Copper (Cu) Stainless steel (CrNi) °C °C Ø 6 Ø 8 Ø 6 Ø 8 ATH.-SE-2 0 to 100 20 to 90... -
Page 23: Electrical Data
7 Technical data Electrical data Switching element ATH.-SE-2 ATH.-SE-70 ATH-SE-70/574 ATH.-SE-20 Microswitch with Microswitch with N/C Microswitch with N/C change-over contact contact and restart lock contact, restart lock and additional signal contact AC 230 V +10 %, 10 (2) A, cos = 1 (0.6) Max. -
Page 24: Environmental Influences
7 Technical data Environmental influences Hysteresis in % Reted value Possible process value Designation of the control/limit value range 3 to 4 (only for type 2 and 20) 6 to 8 1 to 2 Switching point accuracy Of the control/limit value at T 22 °C In the upper third of the scale ±1.5 %, at the beginning of the scale ±6 %, STB, STW (STB) -
Page 25: Process Connection
7 Technical data Process connection Type series ATHs-SE-.. Sclae limit value up to 150 °C, Scale limit value exceeding 150 °C, with rigid shaft thermowell „20“ thermowell „30“ Screw-in sleeve with screw-in spigot Screw-in sleeve with screw-in journal G 1/2, G 1/2, form A according to DIN 3852/2 form A according to DIN 3852/2 and... -
Page 26: Approvals And Approval Marks
7 Technical data Approvals and approval marks Bureau Veritas Testing agency Marine Division/Frankreich Certificates/certification numbers 04567/H0 BV Inspection basis BV Rules for the Classification of Steel Ships Valid for Type ATH.-SE-2, Type ATH.-SE-20, Type ATH.-SE-70 DGRL Testing agency TÜV Süd Certificates/certification numbers Z-IS-TAF-MUC-17-11-2652099-021 Inspection basis 2014/68/EU, DIN EN 14597... -
Page 27: Maintenance, Cleaning And Returns
Maintenance, cleaning and returns 8 Maintenance, cleaning and returns Maintenance The device is maintenance-free. In case of repair, please return the device clean and complete. Use the original packaging for the return. Cleaning NOTE! Avoid damage to the device due to improper cleaning. Do not damage the device, especially the wetted parts. -
Page 28: China Rohs
China RoHS 9 China RoHS 3URGXFW JURXS &KLQD ((3 +D]DUGRXV 6XEVWDQFHV ,QIRUPDWLRQ &RPSRQHQW 1DPH +J &G &U 9, 3%'( +RXVLQJ *HKlXVH 3URFHVV FRQQHFWLRQ 3UR]HVVDQVFKOXVV 1XWV 0XWWHU 6FUHZ 6FKUDXEH ^: d 7KLV WDEOH LV SUHSDUHG LQ DFFRUGDQFH ZLWK WKH SURYLVLRQV 6-7 *%7 ,QGLFDWH WKH KD]DUGRXV VXEVWDQFHV LQ DOO KRPRJHQHRXV PDWHULDOV¶... - Page 30 JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 6733 Myers Road Moritz-Juchheim-Straße 1 Temple Bank, Riverway East Syracuse, NY 13057, USA 36039 Fulda, Germany Harlow, Essex, CM20 2DY, UK Delivery address:...