2AQ34-TDUS-05-04Meshify Pipe Temperature Sensor

<TbWXUhPipe CT\_TaPcdaTSensor The <TbWXUh Pipe CT\_TaPcdaTSensor is designed for indoor residential or commercial applications to detect multiple environmental conditions. The sensor is not intended for industrial or heavy duty use. The sensor is powered by a two replaceable AA batteries, eliminating the need for an electrical outlet. The sensors communicates with the Indoor IoT Gateway using LoRaWAN™ protocol, prolonging battery life and providing extended communication range when compared to other protocols. The sensor sends updates to the gateway at a user configurable rate. The sensor comes with an LED light indicating power and connectivity to the gateway. The sensor can be configured to measure ambient room temperature, humidity levels and pipe temperature through use of attached probe, depending on desired application. Key Features: − Battery powered (lithium AA batteries) − Operational status LED − LoRaWAN™ protocol HSB One State Street P.O. Box 5024 Hartford, CT 06102-5024 Tel: (800) 472-1866 hsb.com Page 2/2HSB <TbWXUhPipe CT\_TaPcdaTSensor © 2020 The Hartford Steam Boiler Inspection and Insurance Company. All rights reserved. Technical and Functional System Specifications RF Frequency: Operating Temperature Range: Optimal Battery Temperature Range: Operating Humidity Range: Weight: Wireless Range: Temperature Sensor Accuracy: Temperature Probe Accuracy: Battery Type Case Material Certifications: 902.3-914.9MHz -40°C to 60°C (-67°F to +185°F) -40°C to 60°C (-67°F to +185°F) <80% constant humidity 60 g (2.12 oz) (w/o batteries) 90 g (3.17 oz) (w/batteries) 350 ft indoors, up to 1000 ft outdoors From 0°C to 80°C, +/- 1°C -30°C to 110 °C, +/- 1°C 2x AA Energizer Ultimate Lithium (recommended) Lithium / Iron Disulfide (Li/FeS2) Battery Shipping Regulation Guidance: http://data.energizer.com/pdfs/lithiumirondisulfide_psds.pdf White ABS '$$*%"25%64 *$ Dimensions: 2.00 in (5.08 cm) 3.00 in (7.62 cm) 1.26 in (3.2 cm) Any changes or modifications to this device not approved by Hartford Steam Boiler or Meshify could void the user’s authority to operate the equipment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o3FPSJFOUPSSFMPDBUFUIFSFDFJWJOHBOUFOOB o*ODSFBTFUIFTFQBSBUJPOCFUXFFOUIFFRVJQNFOUBOESFDFJWFS o$POOFDUUIFFRV JQNFOUJOUPBOPVUMFUPOBDJSDVJUEJGGFSFOUGSPNUIBUUPXIJDI UIFSFDFJWFSJTDPOOFDUFE o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hÏNFUUFVSSÏDFQUFVSFYFNQUEFMJDFODFDPOUFOVEBO TMFQSÏTFOUBQQBSFJMFTU DPOGPSNFBVY$/3Eh*OOPWBUJPO 4DJFODFTFU%ÏWFMPQQFNFOUÏDPOPNJRVF $BOBEBBQQMJDBCMFTBVYBQQBSFJMTSBEJPFYFNQUTEFMJDFODF-hFYQMPJUBUJPOFTU BVUPSJTÏFBVYEFVYDPOEJUJPOTTVJWBOUFT  -hBQQBSFJMOFEPJUQBTQSPEVJSFEFCSPVJMMBHF  -hBQQBSFJMEPJUBDDFQUFSUPVUCSPVJMMBHFSBEJPÏMFDUSJRVFTVCJ NÐNFTJMF CSPVJMMBHFFTUTVTDFQUJCMFEhFODPNQSPNFUUSFMFGPODUJPOOFNFOU 127(5IJTFRVJQNFOUDPNQMJFTXJUI344SBEJBUJPOFYQPTVSFMJNJUTTFUGPSUI GPSBOVODPOUSPMMFEFOWJSPONFOU5IJTFRVJQNFOUTIPVMECFJOTUBMMFEBOE PQFSBUFEXJUINJOJNVNEJTUBODFDNCFUXFFOUIFSBEJBUPSZPVSCPEZ 5(0$548($FUÏRVJQFNFOUFTUDPOGPSNFBVYMJNJUFTEhFYQPTJUJPOBVY SBEJBUJPOT344ÏUBCMJFTQPVSVOFOWJSPOOFNFOUOPODPOUSÙMÏ$FU ÏRVJQFNFOUEPJUÐUSFJOTUBMMÏFUVUJMJTÏËVOFEJTUBODFNJOJNBMFEFDNFOUSFMF SBEJBUFVSFUWPUSFDPSQT

Report No.: W EXHIBI EUT View 1 EUT View 2 WTX20X040 T 2 - EUT 1 2 15149W-1/2 T EXTER RNAL PH HOTOGR APHS Model: T FCC P TDUS-05-04 Part 15.247 Report No.: W EUT View 3 EUT View 4 WTX20X040 3 4 15149W-1/2 Model: T FCC P TDUS-05-04 Part 15.247 Report No.: W EUT View 5 EUT View 6 WTX20X040 5 6 15149W-1/2 Model: T FCC P TDUS-05-04 Part 15.247

Report No.: W EXHIBI Proposed Specificatio n silk-screened Proposed WTX20X040 T 1 - PRO FCC ID La ns: Text is b d onto the EU Label Loca 15149W-1/2 ODUCT L abel Forma black in colo UT or shall be ation on EU LABELIN at r and justifie e affixed at a UT FCC NG ed. Labels ar conspicuous ID Label Lo re printed in location on t cation indelible in k the EUT. Model: T FCC P k on perman TDUS-05-04 Part 15.247 nent adhesivee

Report No.: W EXHIBI EUT Housi n EUT Housi n WTX20X040 T 3 - EUT ng and Boar ng and Boar 15149W-1/2 T INTER rd View 1 rd View 2 NAL PHO OTOGRA APHS Model: T FCC P TDUS-05-04 Part 15.247 Report No.: W EUT Housin Solder Boar WTX20X040 ng and Boar rd-Compone 15149W-1/2 rd View 3 ent View 1 Model: T FCC P TDUS-05-04 Part 15.247 An Report No.: W Solder Boar Solder Boar ntenna WTX20X040 rd-Compone rd-Compone 15149W-1/2 ent View 2 ent View 3 Model: T FCC P TDUS-05-04 Part 15.247

1. MAXIMUM PERMISSIBLE EXPOSURE (MPE) 1.1 General Information Client Information Applicant: Meshify Inc Address of applicant: 706A West Ben White Blvd., Suite 210, Austin, TX 78704, United States Manufacturer: Meshify Inc Address of manufacturer: 706A West Ben White Blvd., Suite 210, Austin, TX 78704, United States General Description of EUT: Product Name: Meshify Pipe Temperature Sensor Brand Name: Meshify Inc Model No.: TDUS-05-04 Adding Model(s): / FCC ID: 2AQ34-TDUS-05-04 Rated Voltage: DC1.5V*2 Technical Characteristics of EUT: DSS Frequency Range: 902.3-914.9MHz RF Output Power: 9.07dBm (Conducted) Modulation: GFSK Quantity of Channels: 64 Channel Separation: 200kHz Type of Antenna: Integral Antenna Antenna Gain: -4.0dBi DTS Frequency Range: 903.0-914.2MHz RF Output Power: 8.93dBm (Conducted) Modulation: GFSK Quantity of Channels: 8 Channel Separation: 1.6MHz Type of Antenna: Integral Antenna Antenna Gain: -4.0dBi 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. (a) Limits for Occupational / Controlled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 / / F/300 6 1500-100000 / / 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 / / F/1500 30 1500-100000 / / 1 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density 1.3 MPE Calculation Method S = (30*P*G) / (377*R 2 ) S = power density (in appropriate units, e.g., mw/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mw) G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor is normally numeric gain. R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm) 1.4 MPE Calculation Result Maximum Tune-Up output power: 10(dBm) Maximum peak output power at antenna input terminal: 10(mW) Prediction distance: >20(cm) Prediction frequency: 902.3 (MHz) Antenna gain:-4(dBi) Directional gain (numeric gain): 0.40 The worst case is power density at prediction frequency at 20cm: 0.0008(mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 0.6015 (mw/cm 2 ) Result: Pass

Model: TDUS-05-04 Report No.: WTX20X04015149W-1 Page 1 of 42 FCC Part 15.247 FCC Part 15C Measurement and Test Report For Meshify Inc 706A West Ben White Blvd., Suite 210, Austin, TX 78704, United States FCC ID: 2AQ34-TDUS-05-04 FCC Rule(s): FCC Part 15.247 Product Description: Meshify Pipe Temperature Sensor Tested Model: TDUS-05-04 Report No.: WTX20X04015149W-1 Sample Receipt Date: Apr.01, 2020 Tested Date: Apr.01, 2020 to Apr.26, 2020 Issued Date: Apr.26, 2020 Tested By: Mike Shi / Engineer Reviewed By: Lion Cai / RF Manager Approved & Authorized By: Silin Chen / Manager Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Waltek Testing Group (Shenzhen) Co., Ltd. Model: TDUS-05-04 Report No.: WTX20X04015149W-1 Page 2 of 42 FCC Part 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 10 3. RF EXPOSURE ....................................................................................................................................................... 11 3.1 STANDARD APPLICABLE ....................................................................................................................................... 11 3.2 TEST RESULT........................................................................................................................................................ 11 4. ANTENNA REQUIREMENT ................................................................................................................................ 12 4.1 STANDARD APPLICABLE ....................................................................................................................................... 12 4.2 EVALUATION INFORMATION ................................................................................................................................ 12 5. FREQUENCY HOPPING SYSTEM REQUIREMENTS ................................................................................... 13 6. QUANTITY OF HOPPING CHANNELS AND CHANNEL SEPARATION ................................................... 14 6.1 STANDARD APPLICABLE ....................................................................................................................................... 14 6.2 TEST PROCEDURE ................................................................................................................................................. 14 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 14 7. DWELL TIME OF HOPPING CHANNEL .......................................................................................................... 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST PROCEDURE ................................................................................................................................................. 17 7.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 8. 20DB BANDWIDTH ............................................................................................................................................... 22 8.1 STANDARD APPLICABLE ....................................................................................................................................... 22 8.2 TEST PROCEDURE ................................................................................................................................................. 22 8.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 23 9. RF OUTPUT POWER ............................................................................................................................................ 25 9.1 STANDARD APPLICABLE ....................................................................................................................................... 25 9.2 TEST PROCEDURE .......................................................................................................................................…

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Report No.: W EXHIBI Radiation E Radiation E WTX20X040 T 4 - TES Emission Tes Emission Tes 15149W-1/2 ST SETUP st Setup (Belo st Setup (30M P PHOTO ow 30MHz) MHz to 1GHz OGRAPH z) HS Model: T FCC P TDUS-05-04 Part 15.247 Report No.: W Radiation E WTX20X040 Emission Tes 15149W-1/2 st Setup (1GH Hz to 18GHz z) Model: T FCC P TDUS-05-04 Part 15.247