R2T-CMR113A-01Wireless Electricity Monitor (Transmitter)

EN 25 CHECK CENT-A-METER TM MODEL: CM113A / CMR113A USER MANUAL MODE ALARM COM CENT HOU R CENT kWh EN 1 CENT-A-METER™ Wireless Electricity Monitor MODEL CM113A/CMR113A/CMS113 Patent Pending USER MANUAL TABLE OF CONTENTS TABLE OF CONTENTS ............................................................................................................................1 INTRODUCTION .......................................................................................................................................3 KEY FEATURES .......................................................................................................................................3 Main unit (Receiver) - Model CM113A.................................................................................................... 3 Remote Transmitter - Model CMR113A.................................................................................................. 4 Current Sensor - Model CMS113............................................................................................................ 4 LCD display symbols .............................................................................................................................. 5 WARNINGS ...............................................................................................................................................6 SAFETY AND CARE INSTRUCTIONS .....................................................................................................6 Warnings................................................................................................................................................. 6 Safety precautions .................................................................................................................................. 6 Caring for your product ........................................................................................................................... 6 HOW THE PRODUCT WORKS ................................................................................................................7 Overview ................................................................................................................................................. 7 Voltage and current................................................................................................................................. 7 Watts and Kilowatts ................................................................................................................................ 7 Household power cable and ‘phase’ ....................................................................................................... 7 Greenhouse gas ..................................................................................................................................... 7 GETTING STARTED .................................................................................................................................8 You will need........................................................................................................................................... 8 Unpacking the Product............................................................................................................................ 8 Batteries.................................................................................................................................................. 8 Loading the batteries .............................................................................................................................. 8 AC adapter.............................................................................................................................................. 9 Mounting the CENT-A-METER TM ........................................................................................................................................................................................ 9 Attaching the Current Sensor.................................................................................................................. 10 Plugging the Current Sensor into the Remote Transmitter ..................................................................... 10 CUSTOMISING SETTINGS.......................................................................................................................11 Setting the voltage .................................................................................................................................. 11 Setting the electricity cost-per-hour ........................................................................................................ 11 Setting the cost-per-hour currency value ................................................................................................ 11 Setting the cost-per-hour value............................................................................................................... 12 Setting the greenhouse gas emissions per kW rate ...............................................................................12 Setting the battery power save mode ..................................................................................................... 12 EN 2 MAIN UNIT INFORMATION ......................................................................................................................13 To display power consumption in amps.................................................................................................. 13 SETTING THE ALARM .............................................................................................................................13 Setting the alarm limit ............................................................................................................................. 13 Activating the alarm ................................................................................................................................ 14 …

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Test Setup FCC ID : R2T-CMR113A-01 External Photo - 1 External Photo - 2 Test Setup FCC ID : R2T-CMR113A-01 External Photo - 3

Test Setup FCC ID : R2T-CMR113A-01 Internal Photo - 1 Internal Photo - 2 Internal Photo - 3 Test Setup FCC ID : R2T-CMR113A-01 Internal Photo - 4 Internal Photo - 5 Test Setup FCC ID : R2T-CMR113A-01 Internal Photo - 6 Internal Photo - 7 Test Setup FCC ID : R2T-CMR113A-01 Internal Photo - 8

IDT Technology Limited 9/F Kaiser Estate, 41 Man Yue Street, Hunghom, Kowloon, Hong Kong. Tel 2764 7873 Fax 2765 6620 Cable IDTRAYMOND Telex 36567-IDTHK HX Technial description of CMR113A CMR113A is an Remote AC current meter. The AC current pass through a conductor, it will induce a magnetic flux and coupled by the Current Transformer, the Current Transformer will output a AC voltage, this voltage will detect by the MCU analog port, the MCU will based on the voltage to calculate the current through the conductor, and transmit the data to receiver unit through 433MHz. The MCU allow maximum three Current Transformer working at the same time, and calculate the voltage as three phase AC current. It composes a controller part and a transmitter part. The transmitter is basically a Colippttis oscillator, where C14, C5 and X1 are used to determinate the resonant frequency that is 433.92MHz. Transistor Q2 whose f T is greater than 6GHz, provides a good frequency response to the circuit. There is a LC filtering circuitry, L3, C16 and C17, that is used to suppress harmonics of the oscillator. An inductor, L18, and capacitor C19 is employed to match the impedance of the antenna, L4.

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2371 0521 Website: www.hk.intertek-etlsemko.com Wireless Monitors Australia Pty. Ltd. Application For Certification (FCC ID: R2T-CMR113A-01) Transmitter 0405910 DL/ Sandy Lee July 8, 2004 INTERTEK TESTING SERVICES FCC ID: R2T-CMR113A-01 i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: R2T-CMR113A-01 ii MEASUREMENT/TECHNICAL REPORT Wireless Monitors Australia Pty. Ltd. - MODEL: cent-a-meter CMR113A FCC ID: R2T-CMR113A-01 July 8, 2004 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Low Power Transmitter (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [12-08-03 Edition] provision. Report prepared by: Derek Leung Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, HONG KONG. Phone: 852-2173-8539 Fax: 852-2371-0521 INTERTEK TESTING SERVICES FCC ID: R2T-CMR113A-01 iii Table of Contents 1.0 General Description..............................................................................................2 1.1 Product Description ..............................................................................................2 1.2 Related Submittal(s) Grants .................................................................................2 1.3 Test Methodology.................................................................................................3 1.4 Test Facility ..........................................................................................................3 2.0 System Test Configuration ...................................................................................5 2.1 Justification ..........................................................................................................5 2.2 EUT Exercising Software .....................................................................................5 2.3 Special Accessories .............................................................................................5 2.4 Equipment Modification ........................................................................................6 2.5 Measurement Uncertainty ....................................................................................6 2.6 Support Equipment List and Description ..............................................................6 3.0 Emission Results ..................................................................................................8 3.1 Field Strength Calculation ....................................................................................9 3.2 Radiated Emission Configuration Photograph ....................................................11 3.3 Radiated Emission Data.....................................................................................12 4.0 Equipment Photographs .....................................................................................15 5.0 Product Labelling ................................................................................................17 6.0 Technical Specifications ....................................................................................19 7.0 Instruction Manual ..............................................................................................21 8.0 Miscellaneous Information .................................................................................23 8.1 Measured Bandwidth .........................................................................................24 8.2 Discussion of Pulse Desensitization ...................................................................25 8.3 Calculation of Average Factor ............................................................................26 8.4 Emissions Test Procedures................................................................................27 INTERTEK TESTING SERVICES FCC ID: R2T-CMR113A-01 iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.doc Test Report Bandwidth Plot bw.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label/Location Label Artwork and Location label.pdf User Manual User Manual manual.pdf Test Report Timing Diagram timing.pdf INTERTEK TESTING SERVICES FCC ID: R2T-CMR113A-01 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: R2T-CMR113A-01 2 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a Transmitter operating at 433.9MHz. The EUT is powered by 4.5V d.c. (3 x 1.5V “AA” size batteries). It is a current sensor. During normal use, it use phase currnet transfo…

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Test Setup FCC ID : R2T-CMR113A-01 Radiated - front Radiated - rear