Physical-Tech n ical Testi ng I nstltute

ostrava t Radvanice

(1)

(2)

EU t Type Examination Certificate

,fuDate of is$:

,f$#

Page: 113

(5)

(6)

Equipment or Protective Systems lntended for Usein PotentialIy Explosive Atmospheres

(Directlve 201 4l34lEU|

(3) EU - Type Examination Certificate number:,i FTZU 17 ATEX 01 12x(4) Product: Series/3400 Smań Pressu re Transmitters,

Series/3500 Smań Differential Pressure Transmitters

Manufacturer: DWYER|NSTRUMENTS lNC.

Address: 102 lndiand Highway 212,Michigan CiĘ, lndiana 46360, USA

(7) This product and any acceptable variation thereto is specified in the schedule to this ceńificate and thedocuments therein referred to. '

-.

(8) The Physical-TechnicalTesting lnstitute, Notified Body number 1026, in accordance with Ańicles 17 ofDirective 2014l34lElJ of the European PaHlament and of the Council, dated 26.02.2014, certifies thatthis product has been found to comply with the Essential Health and Safety Requirements relating tothe design and construction of products intended]for use in potentially explosive atmospheres given inAnnex ll to the Directive.

:

The examination and test results are recorded in confidpntial Repoń number:

17 tO112 dated 21.11i &O'l7

(9) Compliance with the Essential Health and Safety Requiremeńtq'has been assured by compliance with:

EN 60079_0:2012+A11:2013, EN 6O079rJ 1:2012

(10) lf the sign "X" is placed after the certificate number, it indicates that Ęe product is subject to SpecificConditions of Use specified in the schedule to this ceńificate. , ,,

(11) This certificate relates only to the design and construction of the specified product. Fuńherrequirements of the Directive apply to the manufacturing process and supply of this product. These arenot covered by this ceńificate.

(12) The marking of the product shall include the following:

@ ll 1t2G Ex ia llc T4tTlGa/Gb

@ lI 1D Ex ia IIIc T1o5oc Da

This certificate is vaIid till: 31 .01.2022 .*-*_*,u|:"i,*,"*..,:._.,"'

Resoonsibie persgn:,,/ /5 a/,ńipl lng. Lukóś MartinóF

/Head of Certification Body

This ceńificate is granted subject to the general conditions of the FTZU, s.p.This certificate may only be reproduced in its entirety and without any change, schedule included,

Physical-Technical Testing lnstitute, s.p,, Pikartskó 133717,716 07 Ostrava - Radvanice, Czech Republictel +420 595223 111,tax +420 596 232672,f+zu@thu.cz, www.ftzu.cz

Physical-Tech n ical Testi ng I nstltute

(1 3)

(14) EU - Type

Ostrava - Radvanice

ScheduIe

Exam ination Certiflcate No. FTaU 17 ATEX 01 12x

(15) Description of Product:

The products Series/3400 Smart Pressure Transmitters and Series/3500 Smań Differential PressureTransmitters are designed to conveń process pressure measurements into a 4 to 20 mA current signal.The apparatus comprises a sensor, several printed circuit boards and liquid crystal display, all housed in

a light alloy enclosure. External connections are made via an integralterminal block.

l ntrin sicallv sgfe ln p ut,powe r supplv p aramąters:

Linear power supply output characteristic:Ui = 30 V; li = 0.1 A; Pi = 0.75 W; temperature class T5

Trapezoidal power supply output characteristic:

Ui = 24 V; li = 50 mA; Pi = 0.7 W; temperature class T5

Rectangular power supply output characteristic:

Ui = 24 V; li =25mA; Pi = 0.6 W; temperature class T5Ui = 24 V; li =50mA; Pi = 1 .2 W; temperature class T4

l ntri n sical lv s afe p a ra m ete rs :

Ci= 2,5 nF; Li= 18 p,H

Range of permissible ambient temperature: Ta = - 40'C to + 80'C (-40"F to +176'F)

(16) Report Number.: 17 10112

(17) Specific Conditions of Use:

1. Versions of transmitter with surge arrester marked on plate "SA", do not meet the requirements ofSection 10,3 of the standard EN 60079-,11:2012 (500Vrms), This must be taken into account wheninstalling the equipment,

2, Under ceńain extreme circumstances in dust explosive atmospheres, the device with painting ofaluminum enclosure and with plastic tables and with elements of diaphragm seals covered by PTFEmay store an ignition-capable level of electrostatic charge. The device shall not be installed in alocation where the external conditions are conducive to the build-up of electrostatic charge.

3. lf the diaphragm seal contains titan pańę,.!!.must be protected against mechanical drops.

Resp Date of issu e: 21 .11 .2017ił E} dąŻ-

i*Ęł aĘ

{ L.J\, gF

itffi\9,

Page. 2l3Head of Certification Body Eo zto

Jvfi 1t}'ĆłThis certificate is granted su The general conditions of the FTZU, s.p.

This ceńificate may only be reproduced in its entirety and without any change, schedule included,

Physical_Technical Testing lnstitute, s,p., Pikańskó 133717,716 07 Ostrava - Radvanice, Czech Republiclel + 420 59 5 223 1'l 1, l ax +420 596 232 67 2, ltzu@ftzu. cz, www. ftz u, cz

WłoLDipl. lng. Lukóś Martinók

*|p(r)

i*n

'8,Ę

(1 3)

(14)

(1 8)

Physical-Tech n ical Testl ng l nstitute

Ostrava - Radvanice

Schedule

EU - Type Examination Certificate No. FTZU 17 ATEX 01 12XEssential Health and SafeĘ Requirements:

Compliance with the Essential Health and Safety Requirements is covered by standards mentioned in

clause (9) of this certificate.

(19) Drawings and Documents:

Title / Drawing No.

3400-c61 1-TA

Bulletin P3400Bulletin P3500

Sheet:

1-3

Date:

a5.2017

05.2017

05.2017

Nr. of Pages:

3

24

24

-W;^rL/ oip1.|ng. Lukóś Martlnók/

Head of Certification Body

Date of issu e: 21 .11.2017

Page: 3/3

This certificate is granted subject to the general conditions of the FTZU, s.p.This certificate may only be reproduced in its entirety and without any change, schedule included.

Physical_Technical Testing lnstitute, s.p., Pikańskó 1337n,716 07 Ostrava - Radvanice, Czech Republictel +420 595 223 1 1 1 , fax +420 596 232 672, frau@frzu.e., www.ftzu.cz