2AYRCS2BISISA100 wireless transmitter for ultrasound corrosion data

Revision history 00 First issue AF/RN HSL HSL 2021-03-02 Revision Change log By Chk. by Appr. by Appr. date Last updated by Harald Sleire Last updated 2021-03-02 Project 702202 Swarm S2 Document no. 702202-252-01 rev. 00 Swarm®S2 Installation and User Manual Doc. No. 702202-252-01 rev. 00 Page 1 of 42 Swarm®S2 Installation and User Manual Last updated 2021-03-02 by Harald Sleire © Sensorlink Swarm AS 2021 Table of Contents List of Tables ....................................................................................................................................................................................... 2 List of Figures ...................................................................................................................................................................................... 2 1 Introduction ........................................................................................................................................................................... 3 1.1 Warnings and safety notice ................................................................................................................................................... 3 2 Document change log ............................................................................................................................................................ 4 3 Referred documents .............................................................................................................................................................. 4 4 Safety ..................................................................................................................................................................................... 4 4.1 Operator qualifications for installation ................................................................................................................................. 4 5 Swarm S2 product overview .................................................................................................................................................. 5 5.1 The Swarm S2 Datalogger variants ........................................................................................................................................ 6 5.2 The Swarm S2 ultrasound sensor variants ............................................................................................................................. 8 6 Installation ............................................................................................................................................................................. 9 6.1 Recommended Safety equipment ......................................................................................................................................... 9 6.2 Swarm S2 LT Sensor installation ............................................................................................................................................ 9 6.2.1 Box contents .......................................................................................................................................................................... 9 6.2.2 Required equipment .............................................................................................................................................................. 9 6.2.3 Pipe preparation .................................................................................................................................................................. 10 6.2.4 Swarm S2 LT Sensor mechanical installation ....................................................................................................................... 10 6.3 Swarm S2 (U)HT Sensor installation .................................................................................................................................... 17 6.3.1 Box contents ........................................................................................................................................................................ 17 6.3.2 Required equipment ............................................................................................................................................................ 17 6.3.3 Pipe preparation .................................................................................................................................................................. 18 6.3.4 Swarm S2 (U)HT Sensor mechanical installation ................................................................................................................. 18 6.4 Swarm S2 LT and (U)HT Datalogger installation and configuration ..................................................................................... 23 6.4.1 Box content .......................................................................................................................................................................... 23 6.4.2 Required equipment ............................................................................................................................................................ 23 6.4.3 Swarm S2 Datalogger(s) mechanical installation ................................................................................................................. 24 6.4.4 Electrical connection ............................................................................................................................................................ 26 6.4.5 Start-up ................................................................................................................................................................................ 28 7 Operation ............................................................................................................................................................................. 29 7.1 Connecting to Swarm S2 Datalogger ......................................…

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,\ Sensortink Swarm ternko Hofdr Arsia,Irre 3O3 River Road Ottaffa, &rhrio, Canada KMH2 Attn: Trondheim, 2021-s.547 AUTHORITY TO ACT AS AGENT . FCC On our behalf, I appoint Nemko A,/S, lnstituttveien 6, N-20O7 Kjeller, Norway, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have a,ffixed to it a label identicalto that submitted for approval with this application. ln signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21- U,S.C. 5 862 because of a convlction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with Sensorlink Swarm AS, Mellomila 56, 7018 Trondheim, Norway. ,S S.nsorlink lgmffiSenn*3 Meltond.a55 !fiF?t!l*Taul6e*n ItIoffry T:+477381S58 F: +47 7353&51 &g-nor924:n24r2mtAffAT wsar*{F$$kng mail@sensarlinLno Swarm

.t Sensorlink Swarm HemkoUor&Ame& Inc. 303 River Road @wa"ON K{V 1H2 Can* Attn: Trondtreim, 202.14fr7 FCC COVER LETTER This cover letter associates the required documentation for Sensorlink Swarm AS application for market access to the North American market for our Swarm 52 products. Swarm 52 is a Bluetootho and lSA100 measurement transmitter connected to ultrasonic corrosion/erosion monitoring sensors. The sensors are used to monitor metal loss in pipelines and the transmitter is used to simplify data collection for the operator by transmitting the measurements wirelessly to a local automation system or a handheld terminal. Sensorlink has been on the market with corrosion/erosion monitoring products since 2010 but only with wired/cabled data transfer capability. Now Sensorlink want to add wireless functionality to the product to adhere to the growing demand by operators to install such devices applying wireless features. The products are for the professional market where installation and use are performed by dedicated and trained personnel. Sensorlink Swarm AS uses Nemko as our agent to assist in this process but in case there are technical or other questions, we are available at your discretion. Looking forward seeing the products approved for use in the region. Sincerely, cro ,\ S.nsorlink Seos5*kmtS Mellornih56 I*,-]{EATros!ff€[m Normy T:#t7?3ffiSlS, F: +47 73538051 &E-.e fl4 119.2. $ll W*W AT w-sensorlinkerc mait@sensorlinlcno Swarm

Sensorlink Swarm AS Mellomila 56 NO-7018 Trondheim Norway T: +47 73 53 80 50 F: +47 73 53 80 51 Org.no: 924 912 472 MVA/VAT www.sensorlink.no [email protected] Nemko North America, Inc. 303 River Road Ottawa, ON K1V 1H2 Canada Attn: Trondheim, 2022-06-16 REQUEST FOR CONFIDENTIALITY - FCC FCC ID (FRN): 0030451306 FCC Grantee Code: 2AYRC FCC ID: 2AYRCS2BIS Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Sensorlink Swarm AS Harald Sleire CTO

Revision history 00 First issue HSL HM HSL 2021-05-25 Revision Change log By Chk. by Appr. by Appr. date Last updated by Harald Sleire Last updated 2021-05-25 Project 702202 Swarm S2 Document no. 702202-297-01 rev. 00 Swarm S2 External Pictures Doc. No. 702202-297-01 rev. 00 Page 2 of 6 Swarm S2 External Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 1 Swarm S2 External Pictures The purpose of this document is to collect a series of images of the Swarm S2 product. The Swarm S2 product is a wireless transmitter and datalogger connected to up to 4 ultrasound sensors with the purpose to measure wall loss in pipelines. The product holds ATEX/IEC EX certificate for Zone1 and is battery operated. The intended use of this document is for information and marketing of the product. Rev. no. Description 00 First issue Table 1 Document change log Doc. No. 702202-297-01 rev. 00 Page 3 of 6 Swarm S2 External Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 Swarm S2 LT Version S2 LT - Front View S2 LT - Right Side View S2 LT - Left Side View Doc. No. 702202-297-01 rev. 00 Page 4 of 6 Swarm S2 External Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 S2 LT - Bottom View S2 LT - Top View Doc. No. 702202-297-01 rev. 00 Page 5 of 6 Swarm S2 External Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 Swarm S2 (U)HT Version S2 (U)HT - Front View S2 (U)HT - Right Side View S2 (U)HT - Left Side View Doc. No. 702202-297-01 rev. 00 Page 6 of 6 Swarm S2 External Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 S2 (U)HT - Bottom View S2 (U)HT - Top View

SHEET TITLE REV Mellomila 56 | N-7018 Trondheim | Norway | www.sensorlink.no WEIGHT PROJECTION ANGLE A3 DRAWING NUMBER SCALE THIS DRAWING AND THE INFORMATION CONTAINED IN IT ARE PROPRIETARY AND THE SOLE PROPERTY OF SENSORLINK. ANY USE, REPRODUCTION OR DISTRIBUTION, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN CONSENT OF SENSORLINK IS PROHIBITED. PART NUMBER MATERIAL Sensorlink Swarm AS CHK.APPR. REV.DATEDESCRIPTION DRAWN 25 37 D C B A A B C D 12 456 7 8 8 7 6 5 4 32 1 06 SHEET SIZE 5:1 702202-299-07 1 of 1 3 Swarm S2 LT-(U)HT Product label right Laser engraved HSEAIREMOVED CE. 17/11/2021 03 HSMNPChanged Contains IC and incl for (U)HT 08/02/2022 04 AGH HM S/N: YYYY-12345 FCC ID: 2AYRCS2BIS IC: 26890-S2BIS Contains FCC ID: T7VPAN10 Contains IC: 216Q-PAN10 Contains FCC ID:SGJ-WFC011 Contains IC: 8999A-WIC010 MNPHSLAdded ISA100 module FCC/IC Id 14/06/2022 05 HM MNPHSLCorrected FCC/IC Id 08/07/2022 06 HM

SHEET TITLE REV Mellomila 56 | N-7018 Trondheim | Norway | www.sensorlink.no WEIGHT PROJECTION ANGLE A3 DRAWING NUMBER SCALE THIS DRAWING AND THE INFORMATION CONTAINED IN IT ARE PROPRIETARY AND THE SOLE PROPERTY OF SENSORLINK. ANY USE, REPRODUCTION OR DISTRIBUTION, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN CONSENT OF SENSORLINK IS PROHIBITED. PART NUMBER MATERIAL Sensorlink Swarm AS CHK.APPR. REV.DATEDESCRIPTION DRAWN 103.7 90° 38.7 90° 0.7 R4 R4 01 03 R0.8 3.5 25 25 7 7 3.5 94 Top label Left side label Right side label Label Part no. Left side labelTop labelRight side label Dwg. no.DescriptionDwg. no.DescriptionDwg. no.Description 1040033702202-299-06 Swarm S2 LT Product label left 702202-299-02 Swarm S2 LT - EX Product label 702202-299-07 Swarm S2 LT Product label right D C B A A B C D 12 456 7 8 8 7 6 5 4 32 1 10/02/2021DRAFT 03 SHEET SIZE 1:1 702202-A202-D004 1 of 2 3 EAI 00 Swarm S2 LT Product label SW dwg: 120001-402 1040033 AISI 316 Stainless Steel Sheet (SS) HM HS HM HSEAIINCREASED ARMS LENGTH07/06/2021 01 HM HSCORRECTED LEFT - RIGHT ERROR.14/09/202102EAI HM EAIADDED BEND RADIUS22/10/202103HS NB None complete drawing issued to NEMKO for FCC/IC application process

SHEET TITLE REV Mellomila 56 | N-7018 Trondheim | Norway | www.sensorlink.no WEIGHT PROJECTION ANGLE A3 DRAWING NUMBER SCALE THIS DRAWING AND THE INFORMATION CONTAINED IN IT ARE PROPRIETARY AND THE SOLE PROPERTY OF SENSORLINK. ANY USE, REPRODUCTION OR DISTRIBUTION, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN CONSENT OF SENSORLINK IS PROHIBITED. PART NUMBER MATERIAL Sensorlink Swarm AS CHK.APPR. REV.DATEDESCRIPTION DRAWN Remove dust cap before assembly. 5 1 7 8 3 6 2 4 10 9 ITEM NO. PART NUMBERDRAWING NO.DESCRIPTIONQTY. 11040047702202-A201Swarm S2 Top lid assembly1 21040048702202-A202Swarm S2 - Main body assembly1 31040049702202-A203Swarm S2 LT - Bottom assembly1 4F9090GDBattery Housing without batteries1 5FN110Antennae Yokogawa1 6 Tec7 or equivalent according to doc 702202- 299-05 Master BOM 1 71040033702202-A202-D004Swarm S2 LT - Product Label1 8 RS 189-715 or equivalent RS PRO M6 spring washer according to doc 702202-299-05 master BOM 2 9 336682 - W0625 or equivalent Wixroyd captive screw M6x25 according to doc 702202-299-05 master BOM 2 10 EJOT PT WN1452 3x8 or equivalent Pan screw 3x8 according to doc 702202-299- 05 master BOM 2 D C B A A B C D 12 456 7 8 8 7 6 5 4 32 1 10/02/2021RELEASED 02 SHEET SIZE 1:2 702202-GA01 1 of 5 3 HS00 Swarm S2 LT ISA 100 Assembly SW dwg: 120001-A100 1040001 AGH EAI AGH HMEAIKEEP DUST CAP ATTACHED. LABEL PRINT.06/12/202101 AGH HMEAICHANGED POS 9 TO CAPTIVE SCREW.20/12/202102 NB None complete drawing issued to NEMKO for FCC/IC application process MATERIALSHEET TITLE REV Sensorlink Swarm AS Mellomila 56 | N-7018 Trondheim | Norway | www.sensorlink.no WEIGHT PROJECTION ANGLE A3 DRAWING NUMBER SCALE THIS DRAWING AND THE INFORMATION CONTAINED IN IT ARE PROPRIETARY AND THE SOLE PROPERTY OF SENSORLINK. ANY USE, REPRODUCTION OR DISTRIBUTION, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN CONSENT OF SENSORLINK IS PROHIBITED. PART NUMBER 151 149 246 75.5 D C B A A B C D 12 456 7 8 8 7 6 5 4 32 1 02 SHEET SIZE 1:22 of 5 3 Swarm S2 LT ISA 100 Assembly SW dwg: 120001-A100 702202-GA011040001 NB None complete drawing issued to NEMKO for FCC/IC application process

Revision history 00 First issue HSL HM HSL 2021-05-25 Revision Change log By Chk. by Appr. by Appr. date Last updated by Harald Sleire Last updated 2021-05-25 Project 702202 Swarm S2 Document no. 702202-297-02 rev. 00 Swarm S2 Internal Pictures Doc. No. 702202-297-02 rev. 00 Page 2 of 4 Swarm S2 Internal Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 1 Swarm S2 Internal Pictures The purpose of this document is to collect a series of images of the Swarm S2 product. The Swarm S2 product is a wireless transmitter and datalogger connected to up to 4 ultrasound sensors with the purpose to measure wall loss in pipelines. The product holds ATEX/IEC EX certificate for Zone1 and is battery operated. The intended use of this document is for information in certifications and approval processes for the product Rev. no. Description 00 First issue Table 1 Document change log Doc. No. 702202-297-02 rev. 00 Page 3 of 4 Swarm S2 Internal Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 Swarm S2 Internal Pictures S2 LT and (U)HT Top view w/o battery case S2 LT and (U)HT Top view w/ battery case Doc. No. 702202-297-02 rev. 00 Page 4 of 4 Swarm S2 Internal Pictures Last updated 2021-05-25 by Harald Sleire Template Rev. no. By QA appr. Appr. date 900100-099-202 00 MER KJS 2015-01-12 S2 LT bottom view S2 (U)HT bottom view

Nemko Group Nemko AS, Philip Pedersens vei 11, P.O. Box 91, 1366 Lysaker, Norway TEL +47 22 96 03 30 FAX +47 22 96 05 50 EMAIL [email protected] ENTERPRISE NUMBER NO974404532 nemko.com/no Report No. E21098.05 FCC ID: 2AYRCS2BIS GenCode: 1 (Nemko template revision: 2019/05) Test Report Electromagnetic Compatibility Product Ultrasonic corrosion/erosion sensor Name and address of the applicant Sensorlink Swarm AS Mellomlia 56 7018 Trondheim Name and address of the manufacturer Sensorlink Swarm AS Mellomlia 56 7018 Trondheim Model S2 Rating 7.2V DC Trademark Swarm Link Serial number Logger: 6421-00034 + Sensors: 6421-00060/61/62/63 Additional information Contains the following certified modules: ZigBee FCC-ID: SGJ-WFC011, IC: 8999A-WIC010 BlueTooth FCC-ID: T7VPAN10, IC: 216Q-PAN10 Tested according to FCC CFR 47 Subpart 15B ISED Canada ICES-003, Issue 6 Order number 413692 Tested in period 2021-01-10 – 2021-04-30 Issue date 2022-07-08 Name and address of the testing laboratory Nemko Group Nemko AS Philip Pedersens vei 11, 1366 Lysaker, Norway TEL: +47 22 96 03 30 FAX: +47 22 96 05 50 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [Jan G Eriksen] Approved by [G.Suhanthakumar] This report shall not be reproduced except in full without the written approval of Nemko. Opinions and interpretations expressed within this report are not part of the current accreditation. This report was originally distributed electronically with digital signatures. For more information contact Nemko. Report No. E21098.05 FCC ID: 2AYRCS2BIS Date: 2022-03-21 - Page 2 of 10 - REPORT REVISIONS Revision # Date Order # Description 00 2021-06-07 413692 First issued 01 2021-10-12 413692 Correction on Applicant and manufacture name 02 2022-03-21 413692 Editorials and clarification of FCC/ICED precertified modules 03 2022-06-21 413692 Adding new FCC ID to report 04 2022-06-23 413692 Adding measurement setup photos to report 05 2022-07-08 413692 Putting setup photos in separate document THIS REPORT APPLIES ONLY TO THE ITEM(S) AND CONFIGURATION(S) TESTED. It is the manufacturer's responsibility to assure the additional production units of this product are manufactured with identical electrical and mechanical components. The manufacturer is responsible to the authorities for any modifications made to the product, which result in non-compliance to the relevant regulations. Nemko authorizes the named Customer (Applicant) to reproduce this report provided it is reproduced in its entirety. Any reproduction of parts of this report requires approval in writing from Nemko. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko accepts no responsibility for damages suffered by any third party as a result of decisions made or actions based on this report. Opinions expressed within this report regarding general assessments and qualifications for PASS or FAIL to the standards limits and requirements, are not part of the current accreditation. Neither is opinions expressed regarding model variants covered by the testing performed in this report. Deviations from, additions to, or exclusions from the test specifications are described in “Testing Report Summary”. Report No. E21098.05 FCC ID: 2AYRCS2BIS Date: 2022-03-21 - Page 3 of 10 - DESCRIPTION OF TESTED ITEM(S) Product description .................... : The equipment is a device which measures corrosion in metall pipes. It contains one logger and a number of (4 in this case) sensors. The sensors transmit an acoustic pulse which is used to measure the thickness of the tube wall, and then calculate possible corrosion. The device uses 802.15.4 “ZigBee” radio for communication with a central hub for transmission of measurement data to the end user. It also contains a BLE (Blue Tooth Low Energy ) module for service purposes. The BLE module will not be used during normal operation. The ZigBee module is pre-certified by FCC/ICED (see page 1). The BLE module is pre-certified by FCC/ICED (see page 1). Model/type ................................ : Logger: SWARM S2 LT Sensors: SWARM S2 LT Sensor Serial number ............................. : Logger: 6421-00034 Sensors: 6421-00060/61/62/63 Operating voltage ....................... : 7.2 V DC replacable batteries Maximum power/current........... : - Insulation class ........................... : - Highest clock frequency ............. : 60MHz Hardware version ....................... : 2 Software version ........................ : 1.5.0 Mounting position ...................... : ☐ Table top equipment ☐ Wall/ceiling mounted equipment ☐ Floor standing equipment ☐ Handheld equipment ☐ Rack mounted equipment ☐ Console equipment ☒ Other: To be mounted along and on metal pipes INPUT/OUTPUT PORTS Port name and description Cable Longer than 3m Attached during test Shielded Signal Port between Logger and Sensors – 5 m four wire cable ☒ ☒ ☐ OPERATING MODES No. Description Applied for testing Emissions Immunity 1 Pre-progammed normal operation mode with transmission of data over 2.4 GHz in “ZigBee”- mode ☒ ☐ 2 BLE communication in “Service”-mode ☒ ☐ 3 Ultra Sound measurement mode ☒ ☐ ACCESSORIES USED DURING TEST Description Manufacturer Type Computer Any Laptop Report No. E21098.05 FCC ID: 2AYRCS2BIS Date: 2022-03-21 - Page 4 of 10 - PHOTOS AND DRAWINGS Copy of marking label ................. : Logger marking Yokogawa field communication module marking Photo of the test item ................ : Logger Sensors OTHER INFORMATION Modifications ............................. : None Additional information ............... : None Note: This equipment has been tested with certain cable types and cable configurations. Any changes to these parameters when installed may influence on the EMC properties of this equipment. Report No. E21098.05 FCC ID: 2AYRCS2BIS Date: 2022-03-21 - Page 5 of 10 - TEST ENVIRONMENT Test laboratory .............…

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FCC ID: 2AYRCS2BIS APPENDIX – TEST SETUP PHOTOS Measurement setup below 1000 MHz