2ATXY-22362Wireless data logger

1 Flashlink RTL 22362 User Manual 2 Content 1.Purpose .......................................................................................................................................................... 3 2. General Specification ............................................................................................................................... 3 3. LED instructions. ....................................................................................................................................... 3 4 Key function instructions ........................................................................................................................ 4 3 1.Purpose This report is used to calculate the relevant test results of 22362 temperature monitor. 2. General Specification Item B9D Usage Type Single-use Sensor Internal digital temperature sensor Memory Capacity 28800 readings Measurement Range -20°C ~ 70°C (-4°F ~ 158°F) Accuracy ±0.5°C/0.9°F ( -10°C-45°C )，±1°C (Other) Resolution 0.1°C Cellular Communications 2G: GSM (850, 900, 1800, 1900 MHz) SIM Card Internal Embedded (Global Data Roaming) Shelf Life 1 Year Connector USB 2.0 3. LED instructions. NO Test item Test method Judge standard Result 1 LED in Idle Mode Press start button for 1 second when the power of the logger is normal LED toggle red/blue twice Pass 2 Press start button for 1 second when the power of the logger is low No LED light under any condition Pass 3 Press and hold Flight button for 5 seconds No LED light and logger can not enter Flight Mode Pass 4 Press and hold start button for 5 seconds then logger from Idle mode to Recording mode The status LED flash Blue every 10 seconds for 30 minutes to indicate it has started properly After 30 Pass 4 minutes this flash sequence will stop NO Test item Test method Judge standard Result 5 LED in Recording Mode Press start button for 1 second when the power of the logger is normal Blue flash indicates logger is recording Pass 6 Press start button for 1 second when the power of the logger is low No flash means low battery (no LED) Battery is dead Pass 7 press Flight button for 1 second No Flash means logger is not enable Flight Mode Pass NO Test item Test method Judge standard Result 8 LED in Flight Mode Press and hold Flight button for 5 seconds then logger from Recording Mode to Flight Mode Flight Mode LED blink Red LED 5 times to indicate logger has entered Flight Mode Pass 9 Singlepress Flight button for 1 second and a Red LED light indicates Red LED light indicates it is in flight mode Pass 10 Press and hold flight mode button for 5 seconds Red LED go solid for 5 seconds and exit Flight Mode Pass 4 Key function instructions NO Test item Test method Judge standard Result 1 Start Press and hold start button for 5 seconds enable logger to record data Logger data upload to platform，read interval is 5mins and report interval is 15 mins Pass NO Test item Test method Judge standard Result 2 Flight Mode In Recording Mode，Press and hold Flight button for 5 seconds enable logger to Flight Mode Logger continue to record data but will stop uploading data to platform until it exit Flight Mode Pass 5 3 press and hold Flight button for 5 seconds exit Flight Mode after logger in Flight Mode for 12 hours platform and device data are not lost Pass NO Test item Test method Judge standard Result 4 Stop In recording mode， connect usb cable to logger logger stop then user can view PDF or export PDF to PC Pass 5 In Flight Mode， Connect usb cable to logger logger will stop then user can view PDF or export PDF to PC Pass FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance of 20cm from your body.

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: March 26, 2020 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2ATXY-22362 FlashLink RTL 22362 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Signature Matthew Moore Professional Services Project Manager DeltaTrak Inc.

DeltaTrak Inc. 1236 Doker Drive, Modesto, CA 95351 US Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/26/2020 To whom it may concern: We, DeltaTrak Inc. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID:2ATXY-22362 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Matthew Moore Professional Services Project Manager DeltaTrak Inc.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7

Label & Label Location Size: 35mm(L)*25mm(W) FCC ID: 2ATXY-22362 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 GSM Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 Maximum Permissible Exposure Report 1. Product Information EUT : Wireless data logger Model Number : FlashLink RTL 22362 Model Difference Declaration : The probe is an optional function shows in EUT photos. Test Model : FlashLink RTL Power Supply : DC 3.70V by Battery Hardware version : B90MR41B Software version : B9D_DeltaTrak_L02 GSM BAND : GSM 850 PCS 1900 GSM 900 DCS 1800 GSM FCC Operation Frequency : US-Bands: GSM 850(UL: 824 – 848 MHz/DL: 869 – 894 MHz) GSM 1900(UL: 1850 –1910 MHz/DL: 1930 – 1990 MHz) NON US-bands: GSM 900(UL: 880 – 915 MHz/DL: 925 – 960 MHz) GSM 1800(UL: 1710 – 1785 MHz/DL: 1805 – 1880 MHz) Channel Separation : 0.2MHz Modulation Technology : GMSK Antenna Type And Gain : Internal Antenna GSM900: 0.2 dBi DCS1800: -1.1 dBi GSM850: -1.04 dBi PCS1900: 0.18 dBi Note: Antenna position refer to EUT Photos. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 2. Refer evaluation method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 3. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information This Product can only use antennas certificated as follows provided by manufacturer; Note: The Antenna gain shows in section 1 of this file Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 6. Max Conducted Power Mode Frequency (MHz) Peak Power Avg.Burst Power GPRS850 (1 Slot) 824.2 31.62 31.42 836.6 31.67 31.44 848.8 31.51 31.30 Mode Frequency (MHz) Peak Power Avg.Burst Power GPRS1900 (1 Slot) 1850.2 30.18 29.94 1880 30.03 29.80 1909.8 30.19 29.96 7. Manufacturing Tolerance GSM850 Maximum Output Power(Average) Frequency（MHz） 824.2 836.6 848.8 Target (dBm) 31.0 31.0 31.0 Tolerance ±(dB) 1.0 1.0 1.0 PCS1900 Maximum Output Power(Average) Frequency（MHz） 1850.2 1880 1909.8 Target (dBm) 30.0 30.0 30.0 Tolerance ±(dB) 1.0 1.0 1.0 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 8. Measurement Results 8.1 Standalone MPE As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna refer to antenna information, the RF power density can be obtained. GSM850: Frequency(MHz) Output power Antenna Gain (dBi) Antenna Gain (linear) Duty Cycle MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW 824.2 32.00 1584.8932 -1.04 0.7870 100% 0.2483 0.5495 836.6 32.00 1584.8932 -1.04 0.7870 100% 0.2483 0.5577 848.8 32.00 1584.8932 -1.04 0.7870 100% 0.2483 0.5659 PCS1900: Frequency(MHz) Output power Antenna Gain (dBi) Antenna Gain (linear) Duty Cycle MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW 1850.2 31.00 1258.9254 0.18 1.0423 100% 0.2612 1.0000 1880 31.00 1258.9254 0.18 1.0423 100% 0.2612 1.0000 1909.8 31.00 1258.9254 0.18 1.0423 200% 0.2612 1.0000 Remark: 1. Output power including tune-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer; 8.2 Simultaneous Transmission MPE N/A 9. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Report No.: TZ200301202-E Page 1 of 39 FCC TEST REPORT Test report On Behalf of DeltaTrak Inc. For Wireless data logger Model No.: FlashLink RTL 22362 FCC ID: 2ATXY-22362 Prepared for : DeltaTrak Inc. 1236 Doker Drive, Modesto, CA 95351 US Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2020/3/5~ 2020/3/16 Date of Report: 2020/3/19 Report Number: TZ200301202-E Report No.: TZ200301202-E Page 2 of 39 TEST RESULT CERTIFICATION Applicant’s name ................. : DeltaTrak Inc. Address .................................. : 1236 Doker Drive, Modesto, CA 95351 US Manufacture's Name ............ : DeltaTrak Inc. Address .................................. : 1236 Doker Drive, Modesto, CA 95351 US Product description Trade Mark ............................. : DeltaTrak Product name ............................ : Wireless data logger Model and/or type reference .. : FlashLink RTL 22362 Standards .............................. : FCC Rules and Regulations Part 22 & Part 24 ANSI C63.26:2015 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ........................................... : Date (s) of performance of tests ............. : 2020/3/5~ 2020/3/16 Date of Issue .......................................... : 2020/3/19 Test Result .............................................. : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ200301202-E Page 3 of 39 Revision History Revision Issue Date Revisions Revised By 000 2020/3/19 Initial Issue Andy Zhang Report No.: TZ200301202-E Page 4 of 39 Contents 1 TEST STANDARDS ........................................................................................................................................ 5 2 SUMMARY ...................................................................................................................................................... 6 2.1 PRODUCT DESCRIPTION .............................................................................................................................................. 6 2.2 OUTPUT POWER : ....................................................................................................................................................... 7 2.3 HOST SYSTEM CONFIGURATION LIST AND DETAILS ...................................................................................................... 8 2.4 SHORT DESCRIPTION OF THE EQUIPMENT UNDER TEST (EUT) ...................................................................................... 8 2.4.1 GENERAL DESCRIPTION ....................................................................................................................................... 8 2.5 NORMAL ACCESSORY SETTING .................................................................................................................................... 8 2.6 EUT CONFIGURATION ................................................................................................................................................. 8 2.7 RELATED SUBMITTAL(S) / GRANT (S) ........................................................................................................................... 8 2.8 MODIFICATIONS .......................................................................................................................................................... 8 3 TEST ENVIRONMENT .................................................................................................................................... 9 3.1 TEST FACILITY ............................................................................................................................................................ 9 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 9 3.3 TEST DESCRIPTION ..................................................................................................................................................... 9 3.4 EQUIPMENTS USED DURING THE TEST ....................................................................................................................... 10 3.5 MEASUREMENT UNCERTAINTY ................................................................................................................................... 11 4 DESCRIPTION OF TEST MODES ................................................................................................................ 12 5 TEST CONDITIONS AND RESULTS............................................................................................................ 12 5.1 OUTPUT POWER................................................................................................................................................... 12 5.1.1 CONDUCTED OUTPUT POWER ..................................................................................................................... 12 5.1.2 RADIATED OUTPUT POWER .......................................................................................................................... 15 5.2 PEAK-TO-AVERAGE RATIO ................................................................................................................................. 17 5.2.1 MEASUREMENT METHOD ............................................................................................................................ 17 5.2.2 PROVISIONS APPLICABLE ..............................................................…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATXY-22362 TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz