Certificate of Compliance

Transcription

1 Certificate of Compliance Certificate: (166720) Issued to: WIKA Alexander Wiegand SE & Co. KG Alexander-Wiegand-Str 30 Klingenberg, GERMANY Attention: Harald Gollas The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C' and 'US' for Canada and US or with adjacent indicator 'US' for US only or without either indicator for Canada only. Issued by: Bill Bizuk P.Eng. Bill Bizuk, P.Eng. PRODUCTS CLASS - C PROCESS CONTROL EQUIPMENT-For Hazardous Locations- CLASS - C PROCESS CONTROL EQUIPMENT-For Hazardous Locations - Certified to US Standards Class I; Division 2; Groups A, B, C, D Digital, dual sensor, Temperature Transmitter, rated 4-20 ma, 30 Vdc, -50 to 80 C is nonincendive equipment with nonincendive field wiring (energy limited circuit) to an RTD or thermocouple when installed per drawing , Ta =80 C, Ta =75 C, Ta =60 C T32.aa.0IS-b Where aa = 1S for head mount and 3A, 3R or 3S for rail mount b = Z or S for normal or safety options Condition of Certification: 1. The Digital Temperature Transmitter must be installed in an enclosure that provides environmental sealing acceptable to the authority having jurisdiction. 2. Transmitter is suitable for a maximum 85 ºC ambient when the method of marking is rated 85 ºC or higher DQD 507 Rev Page 1

2 CLASS PROCESS CONTROL EQUIPMENT - Intrinsically Safe, Entity - For Hazardous Locations CLASS PROCESS CONTROL EQUIPMENT-Intrinsically Safe Entity -For Hazardous Locations- Certified to U.S. Standards Model T32.1*.0IS-*(Head Mounted) and T32.3*.0IS-*(Rail mounted) For Canada: Class I; Division 1; Groups A, B, C, D T4/T5/T6 Class 1, Zone 0, Ex ia IIC T4/T5/T6 Ga Class 1, Zone 0, Ex ia IIIC T120 C Da Class 1, Zone 0, Ex ia IIC T4/T5/T6 Ga Class 1, Zone 0, Ex ia IIIC T120 C Da Class I, Zone 2, IIC T4/T5/T6 For US: Class I, Division 1, Groups A, B, C, D T4/T5/T6 Class 1, Zone 0, AEx ia IIC T4/T5/T6 Ga Class I, Zone 20, AEx ia IIIC T120 C Da Class 1, Zone 1, AEx ia IIC T4/T5/T6 Ga Class 1, Zone 21, AEx ia IIIC T120 C Da Class 1, Zone 1, AEx ic IIC T4/T5/T6 Gc Class I, Zone 2, IIC T4/T5/T6 Model T32.3*.0IC-* For Canada: Class I, Zone 2, Ex ic IIC T4/T5/T6 For US: Class I, Zone 2, AEx ic IIC T4/T5/T6 Digital, dual sensor, Temperature Transmitter, rated 4-20 ma, 30 Vdc, -50 to 80 C is intrinsically safe when installed per drawing , Ta =80 C, Ta =75 C, Ta =60 C DQD 507 Rev Page 2

3 Entity Parameters: Parameters Transmitter Model T32.**.0IS-*, T32.**.0IC-* T32.**.0IS-* Gas Dust Voltage Ui 30Vdc 30Vdc Current Ii 130mA 130mA Power Pi 800mW 750/650/550mW * Effective internal Capacitance Ci 7.8nF 7.8nF Effective internal inductance Li 100uH 100uH *Ambient derating see table below Ambient Temperature Range Application Ambient Temperature Temperature Power (Pi) Range Class Class I -50 C Ta +85 C T4 800mW -50 C Ta +75 C T5 800mW -50 C Ta +60 C T6 800mW Class IIIC -50 C Ta +40 C 750mW -50 C Ta +75 C 650mW -50 C Ta +100 C 550mW Sensor Circuit: Uo = 6.5Vdc, Io = 9.3mA, Po = 15.2mW, Ci = 208nF Parameters Transmitter models T32.**.0IS-*, T32.**.0IC-* Level of Protection Ex ia IIC/IIB//IIA Ex ia IIIC Max. external IIC 24uF* capacitance Co IIB, IIIC 570uF* IIA uF* Max. external IIC 365mH Inductance Lo IIB, IIIC 1644mH IIA 3288mH Max. inductance / IIC 1.44mH/Ω Resistance ratio IIB, IIIC 5.75mH/Ω Lo/Ro IIA 11.5mH/Ω *- Ci already taken into account Ex ia IIC/IIB//IIA IIC - 325uF* IIB, IIIC 570uF* IIA 1000uF* IIC 821mH IIB, IIIC 3699mH IIA 7399Mh IIC mH/Ω IIB, IIIC 12.9mH/Ω IIA 25.8mH/Ω T32.aa.0IS-b Where aa = 1S for head mount and 3A, 3R or 3S for rail mount b = Z or S for normal or safety options DQD 507 Rev Page 3

4 Condition of Certification: 1) The Digital Temperature Transmitter must be installed in an enclosure that provides environmental sealing acceptable to the authority having jurisdiction. For Zone 0 or Zone 1, the additional enclosure must not present a risk of electrostatic ignition. 2) Transmitter is suitable for a maximum 85 ºC ambient when the method of marking is rated 85 ºC or higher APPLICABLE REQUIREMENTS CAN/CSA C22.2 No (Nov. 2014) CAN/CSA C22.2 No. 142-M1987 (reaffirmed 2014) CAN/CSA C22.2 No (reaffirmed 2012) CAN/CSA C22.2 No General Requirements - Canadian Electrical Code, Part II Process Control Equipment Intrinsically Safe and Non-Incendive Equipment Nonincendive Equipment CAN/CSA C22.2 No :11 Electrical Apparatus for explosive gas atmospheres - Part 0: General Requirements CAN/CSA C22.2 No :14 Electrical Apparatus for explosive gas atmospheres Part 11: Intrinsic safety FM 3600, Dec General Requirements FM 3610, Jan Intrinsically Safe Apparatus and Associated Apparatus FM 3611 December 2004 Nonincendive Electrical Equipment for Class I, II, III, Division 2 ISA Electrical Apparatus for explosive gas atmospheres - Type of Protection "n" UL 916: th Ed. Energy Management Equipment DQD 507 Rev Page 4

5 MARKINGS CSA Monogram with adjacent 'C/US' indicators; Certificate number adjacent to CSA monogram; Manufacturer's Name; Supply rating; Model or catalogue designation; Date code, serial number, or equivalent; Hazardous location division designations; Optional hazardous location zone designations, (e.g. Class I, Zone 2, IIC) Temperature Code; Guidance on wire temperature; The words Intrinsically Safe and Exia, (may be abbreviated to INT SAFE); Entity parameters (May be in Control Drawing ); Identification of Non-incendive Field Wiring Connections, (may be in Control Drawing ); The words: Intrinsically safe and NI per drawing Class I, Division 2 products only WARNING: TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES, DISCONNECT POWER BEFORE SERVICING. (May be in Control Drawing ); DQD 507 Rev Page 5