Endress+Hauser Wetzer GmbH+Co. KG Obere Wank Nesselwang Germany. Field Temperature Transmitter itemp, Types TMT82, TMT84 and TMT85

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1 --~ ECEx Certificate NTERNATONAL ELECTROTECHNCAL COMMSSON EC Certification Scheme for Explosive Atmospheres for rules and details of the ECEx Scheme visit ECEx DEK issue No.:O! Ce.r!ifis;ate history: d Status: Date of ssue: Page 1 of 3 Applicant: Endress+Hauser Wetzer GmbH+Co. KG Electrical Apparatus:, Option al accessory: Field Temperature Transmitter itemp, Types TMT82, TMT84 and TMT85 Type of Protection: Ex d, Ex t, Ex i Marking: Ex d C... Gb Ex tb C T85... T1 05 C Db Ex ia [ia GalliC... Gb P66/67 Approved for issue on behalf of the ECEx Certification Body: C.G. van Es Position: Signature: (for printed version), Date: 1. This certificate and schedule may only be reproduced in full. 2. Th is certificate is not transferable and remains the property of the issuing body. 3. The Status and authenticity of this certificate may be verified by visiting the Official ECEx Website. Certificate issued by: DEKRA Certification B.V. Utrechtseweg AR Arnhem The Netherlands All testing, inspection, auditing and certification activities of the former KEMA Quality are an integral part of the DEKRA Certification Group. > DEKRA

2 ECEx Certificate l Date of ssue: Manufacturer: ECEx DEK Endress+Hauser Wetzer GmbH+Co. KG ssue No.: 0 Page 2 of 3 Manufacturing location(s): Endress+Hauser Wetzer GmbH+Co. KG This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the EC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the ECEx Quality system requirements. This certificate is granted subject to the conditions as set out in ECEx Scheme Rules, ECEx 02 and Operational Documents as amended. STANDARDS: The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards: EC : Edition: 5 EC : Edition: 6 EC : 2006 Edition: 5 EC : 2006 Edition: 2 EC : Edition: 1.0 EC : 2008 Edition: 1 Explosive atmospheres - Part O:Equipment - General requirements Explosive atmospheres - Part 1: Equipment protection by flameproof enciosures "d" Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga Electrical apparatus for explosive atmospheres- Part 27: Fieldbus intrinsically safe concept (FSCO) and Fieldbus non-incendive concept (FNCO) Explosive atmospheres - Part 31 : Equipment dust ignition protection by enclosure 't' This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above. TEST & ASSESSMENT REPORTS: A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in Test Report: NLlDEK/ExTR /00 Quality Assessment Report: DE/TU N/QAR /03 J

3 ECEx Certificate ECEx DEK Date of ssue: ssue No.: 0 Page 3 of 3, Schedule EQUPMENT: Equipment and systems covered by this certificate are as folows: 'Field Temperature Transmitter itemp, Types TMT82, TMT84 and TMT85. :,see Attachment 1 for details. L _._--' CONDTONS OF CERTFCATON: NO Annexe: OOO-ECEx DEK Attachment 1.pdf

4 Attachment 1 to: ECEx DEK NLlDEK/ExTR /00 Applicant's name: Endress+Hauser Wetzer Test item: Temperature Transmitter 1> DEKRA Description The Field Temperature Transmitter itemp, Types TMT82, TMT84 and TMT85 consists of an enclosure, made of aluminium or stainless steel, containing electronic circuits and optionally a display. The transmitters are used to convert the measurement signal of an externally connected temperature sensor into an output signal. Depending on the version, the transmitter provides a 4-20 ma current output signal with HART communication or is connected to a fieldbus (Profibus PA or Foundation Fieldbus). The ambient temperature range, depending on transmitter version and temperature class/code, is listed in the following table: Transmitter version Temperature class / code Ambient temperature range TMT82, TMT84 and / T85 oe -40 oe to +65 oe Ex d le / Ex tb le TMT85, with or without / T100 oe -40 oe to +80 oe display TD1 0 / T105 oe TMT82, TMT84 and Ex tb le TMT85, with or without T105 oe display TD1 0 Exia le -40 oe to +58 oe TMT82 without display -40 oe to +75 oe TD10 Ex ia le -40 oe to +55 oe TMT84 and TMT85-40 oe to +70 oe without display TD1 0 Ex ia le -40 oe to +55 oe TMT82, TMT84, TMT85-40 oe to +70 oe with display TD1 0 The enclosure of the transmitter provides a degree of protection P66/P67 in accordance with lee Electrical data Transmitters in type of protection Ex d C and Ex tb C Supply and output circuit: max. 42 Vdc, 23 ma (TMT82) max. 35 Vdc, 12 ma (TMT84/TMT85) Transmitters in type of protection Ex ia C TMT82 Supply and output circuit: in type of protection intrinsic safety Ex ia C, only for connection to a certified intrinsically safe circuit, with the following maximum values: Ui = 30 V; li = 130 ma; Ci = 0 nf; Li = 0 JH; 1/2

5 Attachment 1 to: ECEx DEK NLlDEK/ExTR /00 Applicant's name: Endress+Hauser Wetzer Test item: Temperature Transmitter 1> DEKRA Sensor circuit: in type of protection intrinsic safety Ex ia C, with the following maximum values: U o = 7,6 V; 1 0 = 13 ma; Po 24,7 mw; Ci = 0 nf; Li = 0 JH; Ex ia C Ex ia 118 Ex ia A Co= 1 JF 4,5 JF 6,7 JF La = 10 mh 50 mh 50 mh The sensor circuit is galvanically isolated fram the supply and output circuit up to a peak voltage of 30 V. TMT84TMT85: Supply and output circuit Profibus PA (TMT84) or Foundation Fieldbus (TMT85): in type of pratection intrinsic safety Ex ia C, only for connection to a certified intrinsically safe Fieldbus according to the FSCO Model, in compliance with EN , with the following maximum total values: Ui = 17,5 V; li = 500 ma; Ci = 5 nf; Li = 0 JH; or Ui = 24 V; li = 250 ma; Ci = 5 nf; Li = 0 JH; Sensor circuit: in type of pratection intrinsic safety Ex ia C, with the following maximum values: Uo = 7,2 V; 1 0 = 25,9 ma; Po = 46,7 mw; Ci = 5 nf; Li = 0 JH; Ex ia C Ex ia 118 Ex ia A Co= 0,97 JF 4,6 JF 6 JF La = 20 mh 50 mh 100 mh The sensor circuit is galvanically isolated fram the supply and output circuit up to a peak voltage of 30 V. 2/2

IECEx Certificate of Conformity

IECEx Certificate of Conformity INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the IECEx Scheme visit www.iecex.com Certificate No.: IECEx UL 13.0077U issue No.:1