TYPE EXAMINATION CERTIFICATE - Mettler Toledo

Elity(1) TYPE EXAMINATION CERTIFICATE(2) Equipment and protective systems intended for use in potentially explosiveatmospheres - Directive 94/9/EC(3) Type Examination Certificate Number: KEMA 10ATEX0097 X Issue Number: 1(4) Equipment: Wei9hing Scale Terminals ModellND331xx and IND131xx(5) Manufacturer: Mettler-Toledo (Changzhou) Measurement Technology Ltd.(6) Address: No. 111, West Taihu Road, Xinbei District Changzhou, Jiangsu 213125 P.R. China(7) This equipment and any acceptable variation thereto is specified in the schedule to this certificate and thedocuments therein referred to.(8) KEMA Quality B.V. certifies that this equipment has been found to comply with the Essential Health and SafetyRequirements relating to the design and construction of equipment and protective systems intended for use inpotentially explosive atmospheres given in Annex II to the directive.The examination and test results are recorded in confidential test report no. 213423300.(9) Compliance with the Essential Health and Safety Requirements has been assured by compliance with:EN 60079-0 : 2006EN 60079-15: 2005EN 61241-0: 2006 EN 61241-1 : 2004 (10) If the sign "X" is placed after the certificate number, it indicates that the equipment is subject to special conditionsfor safe use specified in the schedule to this certificate.(11) This Type Examination Certificate relates only to the design, examination and tests of the specified equipment andnot to the manufacturing process and supply of this equipment.(12) The marking of the equipment shall include the following:II 3 G Ex nA nL [nL] IIC T5II 3 D Ex tD A22 IP 65 T 100°CThis certificate is issued on September 29, 2010 and, as far as applicable, shall be revised before the date ofcessation of presumption of conformity of (one of) the standards mentioned above as communicated in the OfficialJournal of the European Union.Page 1/3QPRODUCTSRvAC iln:Integral publication of this certificate and adjoining reports is allowed. This Certificate may only be reproduced in its entirety and without any change.KEMA Quality BV. Utrechtseweg 310. 6812 AR Arnhem P.O. Box 5185,6802 ED Arnhem The Netherlands T +31 26 3 56 20 00 F +31 26 3 52 58 00 www.kemaquality.com Registered Arnhem 09085396 --------------------------------------------------0 DEKRA company

KEMA Quality ----- a DEKRA company(13) SCHEDULE(14) to Type Examination Certificate KEMA 10ATEX0097 X Issue No.1(15) DescriptionWeighing Terminals Model IND331xx and Model IND131xx are used for industrial processweighing applications, using one or more connected load cells.ModellND131xx is the DIN rail mount or Junction Box mount version. The DIN version is intended to be mounted in a suitable enclosure. ModellND331xx is the panel mount version. The back of the unit is to be mounted in a suitable enclosure. Optionally the Terminal can be provided with a second communication port (RS232 1RS458) and digital inputs and outputs. For connection to an external controller an optional interface board can be included as 4-20 mA analog, Allen Bradley RIO, ControlNet, DeviceNet, EthernetllP, Modbus TCP or PROFIBUS. Ambient temperature range -10 °C to +40 °C. Electrical dataStandard configuration Supply circuit (connector J7): 24 Vdc, 750 mA maximum. COM1 Serial Port (connector J4): RS232 Interface. Load cell input circuit (connector J6) supporting up to 10 load cells with bridge impedance of 350 Q: in type of protection energy limitation Ex nL IIC, with the following maximum values: Uo = 5 V; 10 =150 mA; 10 =50 mA (for AID circuit); Po =1,5 W; Co = 500 pF; Lo = 3 mHo Depending on the application of option boards the following inputs, outputs or interfaces are present: COM 21 DIO Digital inputs (connector J8): 5 Vdc, 26 mA (active) 30 Vdc, 10 mA (passive) Digital outputs (connector J5): 30 Vac/dc, 400 mA Interface RS232/485 (connector J6)MEAN-P-Ex32 V1.0 Page 213

KEMA Quality ----- a DEKRA company(13) SCHEDULE(14) to Type Examination Certificate KEMA 10ATEX0097 X Issue No.14 to 20 mA Analog Output (connector J4): 30 Vdc, 4-20 mA Profibus Interface (connector J2) DeviceNet Interface (connector J3) A-B RIO Interface (connector J6) EthernetllP or Modbus TCP Interface (connector J2) ControlNet Interface (connector J2) (16) Test ReportKEMA No. 213423300.(17) Special conditions for safe useFor group IIC electrostatic charges on the exposed non-metalic parts of the equipment shall beavoided.Provisions must be made for the panel mount version model IND331xx to prevent exposure todirect sunlight.Provisions must be made to prevent the rated supply voltage being exceeded by transientdisturbances of more then 40%.(18) Essential Health and Safety RequirementsCovered by the standards listed at (9).{19} Test documentationAs listed in Test Report No. 213423300.MEAN-P-Ex32 V1.0 Page 3/3