Certificate NumberBaseefa17ATEX0066X

Issued 6 July 2017Page 1 of 3

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ED - TYPE EXAMINATION CERTIFICATE

Equipment or Protective System Intended for use in Potentially Explosive AtmospheresDirective 2014/34/EU

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EU - Type ExaminationCertificate Number:

Product:

Manufacturer:

Address:

Baseefa17ATEX0066X

Machine Sentry Mobile Ex

AV Technology Limited T/A AVT Reliability

2 Easter Court, Europa Boulevard, Warrington, Cheshire WA5 7ZB

7 This product and any acceptable variation thereto is specified in the schedule to this certificate and the documentstherein referred to.

8 SGS Baseefa, Notified Body number 1180, in accordance with Article 17 ·)f Directive 20 14/34/EU of the EuropeanParliament and of the Council, dated 26 February 2014, certifies that this product has been found to comply with theEssential Health and Safety Requirements relating to the design and construction of products intended for use inpotentially explosive atmospheres given in Annex II to the Directive.

The examination and test results are recorded in confidential Report No. GB/BAS/ExTRI7.0127/00

9 Compliance with the Essential Health and Safety Requirements has been a~;sured by compliance with:

EN 60079-0: 2012+A11: 2013 EN 60079-11: 2012

except in respect of those requirements listed at item 18 of the Schedule.

10 If the sign "X" is placed after the certificate number, it indicates tha-: the product is subject to the SpecificConditions of Use specified in the schedule to this certificate.

11 This EU - TYPE EXAMINATION CERTIFICATE relates only to the jesign and construction of the specifiedproduct. Further requirements of the Directive apply to the manufacturing process and supply of this product.These are not covered by this certificate.

12 The marking of the product shall include the following:

® II 2 G Ex ib lIB T4 Gb

SGS Baseefa Customer Reference No. 7718 Project File No. 16/0405

This document is issued by the Company subject to its General Conditions for Certification Services accessible at htto://www.sgs.com/enfTerms-and­Conditions.aspx and the Supplementary Terms and Conditions accessible at http://www.sgs.com/SGSBaseefafTerms-and-Conditions.aspx. Attention is drawn tothe limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of lhis document is advised that information contained hereinreflects the Company's findings at the time of its intervention only and within the limits of Client's instructions, if any. It does not necessarily indicate that theequipment may be used in particular industries or circumstances. The Company's sole responsiblity is to its Client and this document does not exonerateparties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full,schedule included, without prior written approval of the Company. Any unauthorized alteration,orgery or falsification of the content or appearance of thisdocument is unlawful and offenders may be prosecuted to the fullest extent ofthe law.

SGS Baseefa LimitedRockhead Business Park, Staden Lane,

Buxton, Derbyshire SK17 9RZTelephone +44 (0) 1298766600 Fax +44 (0) 1298766601e-mail baseefa@sgs.com web site www.sgs.co.uk/baseefa

Registered in England No. 4305578.Registered address: Rossmore Business Park, Ellesmere Port, Cheshire, CH65 3EN

~R S SINCLAIR PP~~Lt:?

TECHNICAL MANAGEROn behalf of SGS Baseefa Limited

Certificate NumberBaseefa17ATEX0066X

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Schedule

Certificate Number Baseefa17ATEX0066X

Issued 6 July 2017Page 2 of 3

15 Description of Product

The Machine Sentry Mobile Ex is a portable battery powered measurement device designed to measure the vibration ofequipment located in the hazardous area.

The equipment uses a permanent magnet to attach to the equipment and using accelerometers measure the vibrations in3-axis of measurement. The measurement information is then transmitted using Bluetooth communications to suitablycertified data acquisition equipment. The equipment also contains a built-in infra-red thermometer to provide temperatureinformation on the equipment to which it is connected.

The Machine Sentry Mobile Ex can also to be connected to a suitably certified external Accelerometer device via thesupplied co-axial cable adapter which plugs into the external connection plug on top of the equipment. The equipmentprovides power to the connected accelerometer and allows measurements to be communicated via the Bluetoothcommunication link alongside its own measurements.

The equipment comprises four printed circuit boards (PCB) which are encapsulated and sealed within a cast aluminiumenclosure with a polycarbonate window on the top of the device to permit Bluetooth communications. The equipment ispowered from a lithium-ion rechargeable cell mounted inside the equipment which is designed to only be charged in thenon-hazardous area via the external connector on top of the equipment.

The Machine Sentry Mobile Ex has the following input I output parameters: ­

Charger Input - External Connector Pins 2 W.Lt 1 (Safe Area Connection only)

Dm 253V Lm.S

The charger is designed to be connected to a suitable mains supplied charger with a d.c. voltage of up to 12V.

External Accelerometer Connection - External Connector Pins 4 w.r.t. 3 (with adapter cable fitted)

24V25mA150mW

C1

L I

oo

O.23 /lF65.5mH533/lH/Q

16 Report Number

GB/BAS/ExTR17.0127/00

17 Specific Conditions of Use

1. The equipment must only be charged in the non-hazardous area.

2. The equipment is not capable of passing the 500VLm.S dielectric strength test. This must be taken into accountduring installation and use.

18 Essential Health and Safety Requirements

In addition to the Essential Health and Safety Requirements (EHSRs) cover~d by the standards listed at item 9, thefollowing are considered relevant to this product, and conformity is demonstrated 'n the report:

Clause

1.2.7

1.2.8

1.4.1

1.4.2

Subject

L VD type requirements

Overloading of equipment (protection relays, etc.)

External effects

Aggressive substances, etc.

Certificate NumberBaseefa17ATEX0066X

19 Drawings and Documents

Issued 6 July 2017Page 3 of 3

Number

AVT-8685-D006-EX

AVT-8685-D020-EX

AVT-8685-D021-EX

AVT-8685-D022-EX

AVT-8685-D023-EX

AVT-8685-D024-EX

AVT-8685-D026-EX

AVT-8685-D027-EX

AVT-8685-D028-EX

V307-AI-Ex

V307-AI-Ex

V307-AI-Ex

V307-A2-Ex

V307-A2-Ex

V307-A2-Ex

V307-A3-Ex

V307-A3-Ex

V307-A3-Ex

V307-BI-Ex

V307-GI-Ex

V307-GI-Ex

V307-GI-Ex

V307-GI-Ex

V307-GI-Ex

V307-GI-Ex

V307-GI-Ex

V307-SI-Ex

Sheet

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1&2

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1&2

1&2

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1 of 1

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30f3

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20f3

30f3

lof3

20f3

30f3

1 of 1

lof7

20f7

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50f7

60f7

70f7

1 to 8

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Date

25.05.17

25.05.17

25.05.17

25.05.17

25.05.17

25.05.17

25.05.17

25.05.17

25.05.17

26 May 2017

26 May 2017

26 May 2017

25 May 2017

25 May 2017

25 May 2017

25 May 2017

25 May 2017

25 May 2017

8 June 2017

08 June 2017

08 June 2017

08 June 2017

08 June 2017

08 June 2017

08 June 2017

08 June 2017

07 June 17

Description

MSM Bluetot)th Window

MSM ATEX & IECEx Label

MSM Bottom Housing Assy

MSM Top Housing Assy

MSM Electrc·nics Assy Ex.

Machine Sen-:ry Mobile Sensor v2.1 Ex.

MSM Lemo- BNC Adapter

MSM Bottom Casting

MSM Top Casting

Battery Schematic Stage 1

Battery Schematic - Stage 2

Battery Schematic - Stage 3 Plastic Sheet WrappedAround Battery

Temperature Sensor Lead Assembly SchematicExploded View

Temperature Sensor Lead Assembly Schematic FinalView

Temperature Sensor Lead Assembly Pinouts

External Connector Lead Assembly SchematicExploded View

External Connector Lead Assembly SchematicExploded View

External Connector Lead Assembly Pinouts

Bill of Mater:als

Machine Sen:ry Mobile V307 - Top Components ldent

Machine Sentry Mobile V307 - Bottom ComponentsIdent

Machine Sew:ry Mobile V307 - Top Copper Gerber

Machine Sen-:ry Mobile V307 - Ground Plane Layer

Machine Sen:ry Mobile V307 - Plane Inner Layer

Machine Sen:ry Mobile V307 - Bottom Layer Copper

Machine Sen:ry Mobile V307 - Layer Stack-up

Machine Sen-:ry Mobile V307 (Schematic)

The above drawings are associated and held with IECEx Certificate No. IECEx BAS 17.0052X, and are also associatedwith ATEX Certificate No. Baseefal7ATEX0067X