WR3-CTXLPTCTXL-PT-W9 Wireless Temperature/ Humidity Transmitter

1 1 - Introduction This is our standard CTXL-TRH recorder, except that the temperature/humidity probe is wireless. The wireless probe consists of a temperature/humidity wireless transmitter and a wireless receiver. The wireless transmitter has a built-in temperature/humidity sensor that measures the air quality (Temperature & Humidity). It then transmits the data to a wireless receiver thru an RF link. The transmitter is operated from one AA size lithium battery and/or a DC adapter input. The transmitter also has two LED indicators. One Green LED is for transmission indication. One Red LED is for low battery indication as well as other wireless communication errors. The wireless receiver plugs directly to the circular chart recorder where a temperature/humidity probe is normally plugged into. The wireless receiver acts as a probe, so the wireless RF link is totally transparent to the circular chart recorder. The recorder thinks that it is directly connected to the probe. This design allows us to offer the wireless probe as an option to all existing recorders in the field. There is no internal upgrade required to make a standard circular chart recorder wireless. Figure 1 shows Temperature/ Humidity wireless transmitter, General Dimensions, Labels and descriptions. Figure 2 shows the Battery location in the wireless transmitter. You need to open the case to get access to the battery. Figure 3 shows Temperature/ Humidity wireless receiver, General Dimensions, Labels and descriptions. Figure 4 shows the General Dimensions of the mounting bracket plate. Figure 5 shows the wireless transmitter mounting bracket assembly. Figure 6 shows the transmitter mounting bracket assembly for tripod mount. Figure 7 shows the transmitter mounting bracket with DIN rail mount. M4098 CTXL Addendum CTXL-TRH Wireless Temperature/ Humidity Chart Recorder CTXL-PT Series Wireless Temperature/Humidity Transmitter CTXL-PR Series Wireless Temperature/Humidity Receiver WIRELESS RECEIVER WIRELESS TRANSMITTER M4098 CTXL Addendum Addendum 2 Figure 1. Temperature/Humidity Wireless Transmitter, General Dimensions, Labels and Descriptions Figure 2. Battery Location in the Wireless Transmitter M4098 CTXL Addendum Addendum CTXL-PT Series Wireless Temperature/Humidity Transmitter BATTERY POWER SWITCH DC ADAPTER INPUT USB PC INTERFACE TRANSMIT LED INDICATOR LOW BATTERY & COMM ERROR LED INDICATOR 2.750 2.00 2.125 Ø.500 TEMPERATURE/HUMIDITY SENSOR PROBE FCC LABEL LOCATED ON BACK SIDE OF TRANSMITTER. OFF ON POWER DC POWER INPUT 5V 100 mA - + R OMEGA -W9(915MHz) -W8(868MHz) LO-BAT/ERROR TX U S B PORT CONFIG PROBE 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; 2) This device must accept any interference received, including interference that may cause undesired operation. FCC ID: WR3-CTXLPT IC: 8205A-CTXLPT PATENT PENDING Made in U.S.A. LO-BAT/ERRORTX POWER OFF CONFIG ON DC POWER INPUT 5 V 100 MA – + PROBE USB PORT –W9(915MHz) –W8(868MHz) CTXL-PT SERIES WIRELESS TEMPERATURE/HUMIDITY TRANSMITTER ! + – 3.6VDC LITHIUM BATT J3 J7 S1 J1 D4 D3 3 M4098 CTXL Addendum Addendum Figure 3. Temperature/Humidity Wireless Receiver, General Dimensions, , Labels and Descriptions Figure 4. Mounting Bracket Plate General Dimensions USB PC INTERFACE NORMAL/ CONFIGURATION SWITCH SELECTION COMM ERROR LED INDICATOR RECEIVE LED INDICATOR 2.750 2.00 TO CTXL CHART RECORDER 0.800 0.300 FCC LABEL LOCATED ON BACK SIDE OF RECEIVER CTXL-PR SERIES WIRELESS TEMPERATURE AND HUMIDITY RECEIVER NORMAL USB PORT CONFIG ERROR RX –W9(915MHz) –W8(868MHz) 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; 2) This device must accept any interference received, including interference that may cause undesired operation. ! Made in U.S.A. LOCATION OF CASE MOUNTING SCREWS C L L C 2.125 1.375 0.125 DIA. 2 PLCS MOUNTING HOLES 1.00 2.500 3.200 3.500 2.000 0.090 4 M4098 CTXL Addendum Addendum Figure 5. Wireless Transmitter Mounting Bracket Assembly Figure 6. Transmitter Mounting Bracket Assembly For Tripod Mount Figure 7. Transmitter Mounting Bracket With DIN Rail Mount WIRELESS TRANSMITTER TWO MOUNTING CASE SCREWS TWO 4-40 MOUNTING BRACKET SCREWS FOUR #6 FLAT HEAD SELF TAP MOUNTING SCREWS - DIN RAI L TWO MOUNTING CASE SCREWS WIRELESS TRANSMITTER 1/4-20 FLAT HEAD SCREW WASHER & HEX NUT TWO MOUNTING CASE SCREWS WIRELESS TRANSMITTER 5 2 - Configuration The wireless transmitter and receiver have the following factory default configuration: Transmission time interval: 2 seconds Channel Frequency: 915 MHz (US & Canada) or 868 MHz (Europe) Unit ID: 00 (Both transmitter & receiver) The user does not have to do any configuration to the transmitter or the receiver if the factory configuration is satisfactory. However, if the user wants to change the configuration, then you need to run the configuration software that comes with the unit. Through the configuration software, the user can change the transmission interval, channel frequency and the unit ID number. First install the configuration software on your PC. Configuring the wireless Transmitter– Turn off the battery power. Connect the transmitter to the USB port of the PC with the cable provided. Run the configuration software. Figure 8 shows the main menu of the software. The buttons and the menu selections are described as follows: Run – It will display the temperature/humidity in real time. Program – It will save the new settings to the transmitter. Read – It will read the current settings of the transmitter Settings – It will take you to the communication settings menu Frequency – You can select between 910/ 915/920 MHz frequencies. Time interval – You can select from 2 seconds up to 2 minutes. Unit ID - You can select a unit ID from 00 to 63. Figure 8. Wireless Transmitter, Main Menu M4098 CTXL Addendum Addendum 6 You can have…

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Shahin Baghai X7896 12/01/09 L-1721Label.eps ! Colors: Light Gray = PMS 427 100% Black 100% 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; 2) This device must accept any interference received, including interference that may cause undesired operation. FCC ID: WR3-CTXLPT IC: 8205A-CTXLPT BLEED PATENT PENDING Made in U.S.A. TRIM

915 MHz AntennaP/N 0915AT43A0026 Detail Specification: 01/03/08 Page 1 of 3 General Specifications Part Number0915AT43A0026Operating Temperature-40 to +85°C Frequency Range902 - 928 Storage Temperature+5~+35°C, Peak Gain-1.0 dBi typ. (XZ-total) Range Humidity 45~75%RH Average Gain-4.0 dBi typ. (XZ-total)Reel Quanity1,000 Return Loss8.5 dB min. Impedance50 Ω Input Power2W max.No.FunctionTerminal Configuration 1 2 Mechanical Dimensions Inmm L±± W±± T a±± Mounting Considerations Mount these devices with brown mark facing up. Units: mm * Line width should be designed to provide 50 Ω impedance matching characteristics. With Matching Circuit Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2007 Johanson Technology, Inc. All Rights Reserved Feeding Point NC 0.20 0.500.30 +0.1/-0.2 0.079 0.031 2.00 +.004/-.008 0.008 PRELIMINARY 0.0080.2767.000.20 0.80 0.0200.012 12 L W a T JTI P/N for Matching Circuit: Inductor (4.7nH):L-07C4N7SV6T Inductor (10nH): L-07C10NJV6T Cap (0.5pF): 500R07S0R5BV4T * * * 2.0 5.5 8.0 1.0 5.0 7.0 2.5 0.5 0.5 pF 10 nH 4.7 nH Matching circuits 915 MHz AntennaP/N 0915AT43A0026 Detail Specification: 01/03/08 Page 2 of 3 Mounting Considerations Test Board Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2007 Johanson Technology, Inc. All Rights Reserved PRELIMINARY ) ) ) ) ) ) ) ) ) Antenna Ground 20mm 40mm9.5mm 50Ω Feed Line Return Loss (with matching) Antenna No Ground Ground 20mm 19mm 40mm 9.5mm 50Ω Feed Line 0.60.70.80.91.01.11.20.51.3 -40 -35 -30 -25 -20 -15 -10 -5 -45 0 freq, GHz dB(S(1,1)) m1 m2 m3 m1 freq= dB(S(1,1))=-11.21 7 902.0MHz m2 freq= dB(S(1,1))=-11.80 7 928.0MHz m3 freq= dB(S(1,1))=-43.25 7 915.0MHz 915 MHz AntennaP/N 0915AT43A0026 Detail Specification: 01/03/08 Page 3 of 3 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2007 Johanson Technology, Inc. All Rights Reserved PRELIMINARY ) ) ) ) ) ) ) ) ) Typical Radiation Patterns ) ) ) ) ) ) ) ) ) XY-V/XY-H 180° 270° 0° 90° X Z Y XY-cut scanning direction XY cut @915MHz Vertical Horizontal XZ-V/XZ-H YZ-V/YZ-H 180° 270° 0° 90° X Z Y XZ-cut scanning direction 180° 270° 0° 90° X Z Y YZ-cut scanning direction YZ cut @915MHz Vertical Horizontal XZ cut @915MHz Vertical Horizontal

The results described within this report are for the item described within only. This Report may not be reproduced except in whole without the written permission of Analab Llc. and the client this report was prepared for. Electromagnetic Compatibility Criteria Test Report For the Omega Engineering, Inc. CTXL Wireless Probe Model: CTXL-PT-W9 Tested Under FCC Certification Rules Contained in CFR Title 47, Part 15 Subpart B, 15.249 Subpart C And RSS-GEN Issue 2(June 2007) & RSS-210 Issue 7 For Intentional Radiators and Class A Digital Devices Wednesday, March 24, 2010 Prepared For: Omega Engineering Inc. One Omega Drive P.O. BOX 4047 Stamford, CT 06907-0047 Report Written By: ___________________ Frank Welsh Lab Manager Analab Llc. Customer Review: ___________________ Analab Report # 1631F 630 Heron Drive, P.O. Box 336, Bridgeport, NJ 08014 FRN 0007-8959-64 Test Site #793819 IC Test Site # 8329A-1 Report # 1631F Issue 2 1 of 30 Issue Report Date Reason for Revision 1 November 19, 2009 Initial Issue 2 March 24,2010 Revised to include TCB requirements Report # 1631F Issue 2 2 of 30 Contents Contents .............................................................................................................................. 2 TABLE OF FIGURES........................................................................................................ 3 1.0 Administration .............................................................................................................. 4 1.1 Purpose of Test: ........................................................................................................ 4 1.2 Summary of Test Results:......................................................................................... 4 2.0 Overview....................................................................................................................... 5 2.1 Test Specifications.................................................................................................... 6 2.2 Test Site .................................................................................................................... 6 2.3 Description of Test Sample....................................................................................... 6 2.4 Equipment Configuration.......................................................................................... 7 2.5 Supporting Equipment .............................................................................................. 7 2.6 Ports and Cabling Information.................................................................................. 7 2.7 Mode of Operation.................................................................................................... 7 2.8 Method of Monitoring EUT Operation..................................................................... 7 2.9 Modifications............................................................................................................ 7 2.9.1 Modifications to EUT. ....................................................................................... 7 2.9.2Modifications to Test Standard........................................................................... 8 2.10 Disposition of EUT................................................................................................. 8 4.0 Electromagnetic Compliance Testing for Intentional Radiators................................... 9 4.1 Conducted Emissions §15.207 (a) ............................................................................ 9 4.2 Antenna Requirement §15.203 ............................................................................... 10 4.3 Radiated Field Strength of Fundamental §15.249 (a)............................................. 10 4.4 Radiated Harmonic Emissions §15.249.................................................................. 11 4.5 Spurious Emissions Requirements – Radiated Band Edge §15.249 (d)................. 15 4.6 99% Bandwidth...................................................................................................... 16 5.0 Test Equipment........................................................................................................... 20 Certification & User’s Manual Information ................................................................. 21 Report # 1631F Issue 2 3 of 30 TABLE OF FIGURES Figure 1. Executive Summary of EMC Part 15.249 Compliance Testing.......................... 4 Figure 2. EUT Specifications.............................................................................................. 5 Figure 3. Block Diagram Removed to meet Confidentiality Requirements....................... 7 Figure 4. 15.207 Scan Results............................................................................................. 9 Figure 5. Fundamental Field Strength Readings............................................................... 11 Figure 6: Testing per 15.249 for Intentional Radiation Levels.........................................12 Figure 7. Test Results Radiated Harmonic Emissions Measurements. ............................ 13 Figure 8. Setup Radiated Harmonic Emissions Measurements........................................ 14 Figure 9. Radiated Band Edge, Low Channel................................................................... 15 Figure 10. Radiated Band Edge, High Channel................................................................ 16 Figure 11. Occupied Bandwidth High Channel................................................................ 17 Figure 12. Occupied Bandwidth Mid Channel ................................................................. 18 Figure 13. Occupied Bandwidth Low Channel................................................................. 19 Figure 14. Test Equipment Used in Test Sequence of the Present Report ....................... 20 Report # 1631F Issue 2 4 of 30 1.0 Administration 1.1 Purpose of Test: The purpose of this test suite is to establish the…

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