Certificate of Compliance

Certificate of Compliance Certificate: 70163240 (166720) Issued to: WIKA Alexander Wiegand SE & Co. KG Alexander-Wiegand-Str 30 Klingenberg, Bayern 63911 GERMANY Attention: Harald Gollas The products listed below are eligible to bear the CSA Mark shown Issued by: Marin Banu Marin Banu PRODUCTS CLASS - C225804 - PROCESS CONTROL EQUIPMENT-Intrinsically Safe, Entity - For Hazardous Locations- CLASS - C225803 - PROCESS CONTROL EQUIPMENT - Intrinsically Safe and Non-Incendive Systems - For Hazardous Locations For details related to rating, size, configuration, etc. reference should be made to the CSA Certification Record or the descriptive report. Class 2258 04 - PROCESS CONTROL EQUIPMENT - Intrinsically Safe, Entity - For Hazardous Location Transmitter Models T15.H- AI*, T16.H- AI*: Class I, Division 1 or 2, Groups A, B, C, D; T6 T4 Class II, Division 1 or 2, Groups E, F, G; T6 T4 / T135 C; Class III Class I, Zone 0 or 1, Ex ia IIC T6 T4 Ga Class I, Zone 20 or 21, Ex ia IIIC T135 C Da Transmitter Models T15.R- AI*, T16.R- AI*: Class I, Division 1 or 2, Groups A, B, C, D; T6 T4 Class II, Division 1 or 2, Groups E, F, G; T6 T4 / T135 C; Class III Class I, Zone 1 or 2, Ex ia [ia Ga] IIC T6 T4 Gb Class I, Zone 21 or 22, Ex ia [ia Da] IIIC T135 C Db DQD 507 Rev. 2012-05-22 Page 1

T15.*- AI*, T16.*- AI* with alphanumeric suffixes denoting mechanical or electrical variations. Intrinsically safe when installed per WIKA Drawing 14227963 (T15) or 14229014 (T16) with entity parameters as follows: Technical specifications, models series T15.*-AI* Intrinsically safe supply and signal circuit (4-20 ma current loop) T15.*-AI* T15.*-AI* dust application Terminals + / - + / - Voltage U i DC 30 V DC 30 V Current I i 130 ma 130 ma Power P i 800 mw 750/650/550 mw Effective internal capacitance C i 18.4 nf 18.4 nf Effective internal inductance L i 20 µh 20 µh T15.*-AI* Level of protection Ex ia IIC/IIB//IIA Ex ia IIIC Terminals 1-4 Voltage U o DC 30 V Current I o 8.2 ma 62 mw IIC 30 nf IIB IIIC 0.520 µf capacitance C o IIA 1.70 µf (1) inductance L o Characteristics IIC IIB IIIC IIA 1 mh 1 mh 1 mh Linear Remarks: U o: maximum voltage of any wire versus the other three wires I o: maximum output current for worst case connection of the internal current limiting resistors P o: U o x I o divided by 4 (linear characteristic) The IS supply and signal circuit and the IS sensor circuit are considered as galvanically connected to each other. (1) Internal L and C is already taken into account Technical specifications, models series T16.*-AI* Intrinsically safe supply and signal circuit (4-20 ma current loop) T16.*-AI* T16.*-AI* dust application DQD 507 Rev. 2012-05-22 Page 2

Terminals + / - + / - Voltage U i DC 30 V DC 30 V Current I i 130 ma 130 ma Power P i 800 mw 750/650/550 mw Effective internal capacitance C i 18.4 nf 18.4 nf Effective internal inductance L i 800 µh 800 µh T16.*-AI* Level of protection Ex ia IIC/IIB//IIA Ex ia IIIC Terminals 1-2 Voltage U o DC 6.6 V Current I o 4 ma 10 mw IIC 21 µf (1) IIB IIIC 495 µf capacitance C o IIA 995 µf inductance L o (1) Characteristics IIC IIB IIIC IIA 95 mh 95 mh 95 mh Linear Remarks: U o: maximum voltage of any wire versus the other three wires I o: maximum output current for worst case connection of the internal current limiting resistors P o: U o x I o divided by 4 (linear characteristic) Due to separation requirements of the applied standards, IS supply- and signal-circuit and the IS sensor circuit shall be considered as being galvanically connected to each other. The functional separation is ensured. (1) Internal L and C is already taken into account Ambient temperature range T15.*-AI*, T16.*-AI* Application Gas/ Group II Dust/ Group IIIC Ambient temperature range Temperature class Power P i -40 C T a +80 C T4 800 mw -40 C T a +70 C T5 800 mw -40 C Ta +55 C T6 800 mw -40 C T a +40 C N / A 750 mw -40 C T a +70 C N / A 650 mw -40 C T a +80 C N / A 550 mw N / A = not applicable Notes: DQD 507 Rev. 2012-05-22 Page 3

1. The versions T15.H-AI*, T16.H-AI* are designated for installation inside a suitable enclosure providing degree of protection at least IP20 for EPL Ga or Gb application, or IP6x for EPL Da or Db application. The enclosure may be located in EPL Ga area (zone 0), EPL Da area (zone 20), EPL Gb area (zone 1), EPL Db area (zone 21), or optionally in the save area. 2. The versions T15.R-AI*, T16.R-AI* are designated for installation inside a suitable enclosure providing degree of protection at least IP20 for EPL Gb application, or IP6x for EPL Db application. The enclosure may be located in EPL Gb area (zone 1), EPL Db area (zone 21), or optionally in the save area. 3. The versions T15.*-AC*, T16.*-AC* are designated for installation inside a suitable enclosure providing degree of protection at least IP20 for EPL Gc application. The enclosure may be located in EPL Gc area (Zone 2), or optionally in the save area. 4. The versions T15.*-AN*, T16.*-AN* are designated for installation inside a suitable enclosure providing degree of protection at least IP54 for EPL Gc application. The enclosure may be located in EPL Gc area (Zone 2), or optionally in the save area. 5. The versions T15.*-AE*, T16.*-AE*, are designated for installation inside a suitable enclosure providing degree of protection at least IP54 for EPL Gc application. The enclosure may be located in EPL Gc area (Zone 2), or optionally in the save area. Class 2258 03 - PROCESS CONTROL EQUIPMENT - Intrinsically Safe and Non-Incendive Equipment For Hazardous Locations Transmitter Models T15.*-AC*, T16.*-AC*: Class I, Division 2, Groups A, B, C, D; T6 T4 Class I, Zone 2, Ex ic IIC T6 T4 Gc Transmitter Models T15.*- AN*, T16.*- AN*: Class I, Division 2, Groups A, B, C, D; T6 T4 Class I, Zone 2, Ex na IIC T6 T4 Gc Transmitter Models T15.*- AE*, T16.*- AE*: Class I, Division 2, Groups A, B, C, D; T6 T4 Class I, Zone 2, Ex ec IIC T6 T4 Gc General Note: Shortened model numbers within this report shall be read as the entire model number. Transmitter Models T15.*- AC*, T15.*- AN*, T15.*- AE*, T16.*- AC*, T16.*- AN*, T16.*- AE*, with alphanumeric suffixes denoting mechanical or electrical variations. Non-incendive or general safe when installed per WIKA Drawing 14227963 (T15) or 14229014 (T16) with parameters as follows: Technical specifications, models series T15.*-AC* Intrinsically safe supply and signal circuit (4-20 ma current loop) DQD 507 Rev. 2012-05-22 Page 4

T15.*-AC* Terminals + / - Voltage U i DC 30 V Current I i 130 ma Power P i 800 mw Effective internal capacitance C i 18.4 nf Effective internal inductance L i 20 µh Level of protection T15.*-AC* Ex ic IIC/IIB//IIA Terminals 1-4 Voltage U o DC 30 V Current I o 8.2 ma 62 mw IIC 180 nf IIB IIIC 1.37 µf capacitance C o IIA 5.40 µf (1) inductance L o Characteristics IIC IIB IIIC IIA 2 mh 2 mh 2 mh Linear Remarks: U o: maximum voltage of any wire versus the other three wires I o: maximum output current for worst case connection of the internal current limiting resistors P o: U o x I o divided by 4 (linear characteristic) The supply and signal circuit and the sensor circuit are considered as galvanically connected to each other. (1) Internal L and C is already taken into account Technical specifications, models series T15.*-AN*, T15.*-AE* Supply and signal circuit (4-20 ma current loop) T15.*- AN T15.*- AE Terminals + / - + / - Voltage U DC 35 V DC 35 V Current I 21, 5 ma 21, 5 ma T15.*- AN T15.*- AE DQD 507 Rev. 2012-05-22 Page 5

Level of protection Ex na IIC/IIB//IIA Ex ec IIC/IIB//IIA Terminals 1-4 3.34 V x 0.1 ma 0,334 mw DC 3.34 V (maximum voltage limited by V9) 0.1 ma (maximum current limited by D10) Technical specifications, models series T16.*-AN*, T16.*-AE Supply and signal circuit (4-20 ma current loop) T16.*- AN T16.*- AE Terminals + / - + / - Voltage U DC 35 V DC 35 V Current I 21, 5 ma 21, 5 ma T16.*- AN T16.*- AE Level of protection Ex na IIC/IIB//IIA Ex ec IIC/IIB//IIA Terminals 1-2 2.575 V x 0.1 ma 0,256 mw DC 2.575 V (maximum voltage limited by V17, 2,424V 2,575V) 0.1 ma (maximum current limited by D1) Ambient temperature range T15.*- AC*, T15.*- AN*, T15.*- AE*, T16.*- AC*, T16.*- AN*, T16.*- AE* Application Group II Ambient temperature range Temperature class -40 C T a +80 C T4-40 C T a +70 C T5-40 C Ta +55 C T6 Note: The power supply for the transmitter must be made via a limited-energy electrical circuit in accordance with UL/ EN/IEC 61010-1, or LPS according to UL/EN/IEC 60950-1, or (for North America) class 2 in accordance with UL1310/UL1585 (NEC) or in accordance with CAN/CSA C22.2 No. 223-M91 (Class 2 Power Supplies) and CAN/CSA C22.2 No. 66.3-06 (Class 2/Class 3 Transformers). The power supply must be suitable for operation above 2,000 m if the thermometer should be used at this altitude. APPLICABLE REQUIREMENTS CAN/CSA C22.2 No. 0-10 General Requirements - Canadian Electrical Code, Part II (Nov. 2014) CAN/CSA C22.2 No. 157-92 Intrinsically Safe and Non-Incendive Equipment (reaffirmed 2012) CAN/CSA C22.2 No. 213-15 Nonincendive Equipment CAN/CSA C22.2 No. 60079-0:15 Explosive atmospheres Part 0: Equipment General requirements CAN/CSA C22.2 No. 60079-15:10 Explosive atmospheres Part 15: Equipment protection by type of DQD 507 Rev. 2012-05-22 Page 6

protection n CAN/CSA C22.2 No. 60079-7:15 Explosive atmospheres Part 7: Equipment protection by increased safety e CAN/CSA C22.2 No 60079-11:14 Electrical Apparatus for explosive gas atmospheres Part 11: Intrinsic safety CSA Standard C22.2 No. 61010-1 12 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements considerations MARKINGS Submittor's name, trademark, or the CSA certificate number (CSA17CA70163240 adjacent the CSA Mark). (1) CSA Monogram (2) CSA certificate number (CSA17CA70163240 adjacent the CSA Mark). (3) Manufacturer s Name; (4) Supply rating; (5) Model or catalogue designation; (6) Date code, serial number, or equivalent; (7) Hazardous location division designations; (8) Optional hazardous location zone designations, (e.g. Class I, Zone 2, IIC) (9) Temperature Code; (10) The words Intrinsically Safe, install per drawing 14227963 (T15) or 14229014 (T16) (which includes entity parameters and NIFW parameters) (11) The symbol Ex ia for intrinsically safe models (Class 2258 04 equipment) (12) The symbol Ex ic or Ex na or Ex ec for non-incendive models (Class 2258 03 equipment) (13) Non-Incendive for products listed under class 2258 03 DQD 507 Rev. 2012-05-22 Page 7

Supplement to Certificate of Compliance Certificate: 70163240 (166720) The products listed, including the latest revision described below, are eligible to be marked in accordance with the referenced Certificate. Project Date Description Product Certification History 70163240 2018-01-26 CSA certification of Temperature transmitter series T15.*-* and T16.*-* for hazardous locations. DQD 507 Rev. 2012-05-22 Page 1