
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
1 TankScan™ W-Series WL2 Level Monitor Installation Manual Version 99L16wz ID#11683 4/2001 The TankScan Wireless Level System WL2 Monitor consists of an electronics housing and a "waveguide" probe for measuring tank fluid level. System Installation Steps A. Install controller (distance & line-of-sight location predetermined). B. Install monitor(s) on the tank(s) C. Install fill indicator(s) at a accessible location near the fill point. D. Install software on host PC E. Power up and configure the controller F.Power up the monitor(s) and fill unit(s). Monitor Installation Precautions A. Ensure the bottom of the probe (weight) does not rest on the bottom of the tank, because the waveguide wire may become slack — resulting in measurement errors. B. Ensure the probe waveguide wire does not touch anything inside the tank (e.g., riser) — if it does, it could cause false readings. C.DO NOT install the monitor in a riser unless it has a blank length (optional non-active coax probe exten- sion) greater than the riser height. 1. Unpack Monitor assembly (carefully un-wind the probe's waveguide wire/ weight), then carefully hand-straighten the wire — making sure not to kink or damage the wire. 2. Install Monitor — screw bottom of monitor into a 1-1/2 or 2 inch female NPT connection — hand tighten only. 3. After installing and configuring the TankScan Controller, install Monitor's Battery Pack (included). Remove the Monitor's compartment cover by unscrewing the (2) screws (w/small bladed screwdriver). Insert battery pack into compart- ment and plug keyed connector into the socket (on right). Finally, position the wires to prevent damage, then reattach the cover. Battery Compartment NPT Connector Socket PRELIMINARY 2 Specifications WL2x Level Monitor Measurement Method .............. Micropower Impulse Radar (MIR) Measured Value ...................... Level Accuracy ................................ ±0.25" or 0.5% of probe length (whichever is greater) (1) Output ................................... Transmits ID, level data, and diagnostics Radio Communications ........... Transmits and receives up to 500' (150 m), line-of-sight, in 902-928 MHz band (North America) or 869.7-870 MHz band (Europe) Operating Temperature ........... -40°F/°C to +140°F (+60°C) Power Requirements ............... Battery Pack [4-AA Alkaline] Construction ........................... Weatherproof, non-corrosive, NEMA-4/IP65 enclosure Pressure Rating ....................... 15 PSI (1 bar) maximum Construction Materials ............. Teflon/Brass or Teflon/SST, Plastic (20% glass filled Polybutylene Terephthalate polyester (PBT), and Epoxy Approvals ............................... Intrinsically Safe; CSA (Class I, Div. 1, Groups C & D); EEx ia IIB T4; UL Pending Mounting ............................... 2 inch and 1-1/2 inch NPT (standard) Shipping Weight (approx.) ....... Monitor and Probe — 2.4 lbs (1.1 kg) Notes:(1) Active probe length does not include top 3" (75 mm) or bottom 3" (75 mm) of specified probe length. See dimension drawing below. (2) Probe length should be selected so no portion will contact the tank bottom. Replacement Parts List Part DescriptionPart Number Battery Pack ........................... 0130-1043T (Standard, non-hazardous) 0130-1044T (Cenelec, intrinsically safe) Dimensions 3 COMPLIANCE STATEMENTS FCC COMPLIANCE STATEMENTS FOR WL20 FCC PART 15 NOTICE This equipment has been tested and found to comply with the limits for Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. Operation of this equipment in a residential area is likely to cause interference, in which case, the user will be required to correct the interference at the user’s expense. The user is cautioned that changes and modifications made to this equipment without approval of the manufacturer could void the user’s authority to operate this equipment. Contains Transceiver Module, FCC ID: OKZ-WC20-2040B. WARRANTY AND REPAIR SERVICE IN THE USA: Barton Instrument Systems 900 South Turnbull Canyon Road City of Industry, CA 91745 1-800-291-3550, ext. 269 or (626) 961-2547 CANADIAN COMPLIANCE STATEMENTS FOR WL20 The Industry Canada (IC) label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The department does not guarantee the equipment will operate to the user’s satisfaction. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. CAUTION Do not attempt to make electrical ground connections yourself, contact the appropriate electrical inspection authority or an electrician. EMISSION REQUIREMENT This Class A digital apparatus meets all requirements of the Canadian Interference- Causing Equipment Regulation. WARRANTY AND REPAIR SERVICE IN CANADA: Barton Instrument Systems 3840 - 11A Street N.E. Calgary, Alberta T2E 6M6 (403) 291-4814 CE COMPLIANCE STATEMENT FOR WL21 This product has been tested and confirmed to be in compliance with all EU EMC and LVD Directives (in effect at the time of testing) for light industry use. There may be a temporary degradation of performance at extreme levels of electro-magnetic interference. This instrument complies with the Low Voltage Directive 73/23/EEC. For further details, contact Barton Instrument Systems. Approvals Pending Certification No.: CAN 33991032153A 4 Barton Instru…
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ANTENNA INFORMATION The module was tested using in two different configurations. The first configuration uses a permanently attached antenna. The second uses an external remote antenna. The remote antenna is connected to the module using a unique antenna connector (a special TNC connector that uses a left hand thread), which is not available to the general public.
FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 1 of 18 FCC PART 15, SUBPART B AND C TEST REPORT for TANKSCAN MONITOR RADIO MODULE Assembly Number: WL20-4040B Prepared for BARTON INSTRUMENT SYSTEMS, LLC 900 SOUTH TURNBULL CANYON ROAD CITY OF INDUSTRY, CALIFORNIA 91749-1882 COMPATIBLE ELECTRONICS INC. 114 OLINDA DRIVE BREA, CALIFORNIA 92823 (714) 579-0500 DATE: FEBRUARY 12, 2001 REPORT APPENDICES TOTAL BODY A B C D E PAGES 18 2 2 13 28 2 65 This report shall not be reproduced except in full, without the written approval of Compatible Electronics. FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 2 of 18 TABLE OF CONTENTS Section / Title PAGE GENERAL REPORT SUMMARY 4 SUMMARY OF TEST RESULTS 5 1. PURPOSE 6 2. ADMINISTRATIVE DATA 7 2.1 Location of Testing 7 2.2 Traceability Statement 7 2.3 Cognizant Personnel 7 2.4 Date Test Sample was Received 7 2.5 Disposition of the Test Sample 7 2.6 Abbreviations and Acronyms 7 3. APPLICABLE DOCUMENTS 8 4. Description of Test Configuration 9 4.1 Description of Test Configuration - EMI 9 4.1.1 Cable Construction and Termination 10 5. LISTS OF EUT, ACCESSORIES AND TEST EQUIPMENT 11 5.1 EUT and Accessory List 11 5.2 EMI Test Equipment 12 6. TEST SITE DESCRIPTION 13 6.1 Test Facility Description 13 6.2 EUT Mounting, Bonding and Grounding 13 7. Test Procedures 14 7.1 Radiated Emissions (Spurious and Harmonics) Test 15 7.2 Band Edge Plots of the Low and High Channels 17 8. CONCLUSIONS 18 FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 3 of 18 LIST OF APPENDICES APPENDIX TITLE A Modifications to the EUT B Additional Models Covered Under This Report C Diagrams, Charts and Photos • Test Setup Diagrams • Radiated Emissions Photos • Antenna and Effective Gain Factors D Data Sheets E Lab Recognitions LIST OF FIGURES FIGURE TITLE 1 Conducted Emissions Test Setup 2 Plot Map And Layout of Test Site FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 4 of 18 GENERAL REPORT SUMMARY This electromagnetic emission test report is generated by Compatible Electronics Inc., which is an independent testing and consulting firm. The test report is based on testing performed by Compatible Electronics personnel according to the measurement procedures described in the test specifications given below and in the "Test Procedures" section of this report. The measurement data and conclusions appearing herein relate only to the sample tested and this report may not be reproduced in any form unless done so in full with the written permission of Compatible Electronics. This report must not be used to claim product endorsement by NVLAP or any other agency of the U.S. Government. Device Tested: TankScan Monitor Radio Module Assembly Number: WL20-4040B S/N: N/A Product Description: See Expository Statement. Modifications: The EUT was not modified during the testing. Manufacturer: Barton Instrument Systems, LLC 900 South Turnbull Canyon Road City of Industry, California 91749-1882 Test Date: February 9, 2001 Test Specifications : EMI requirements CFR Title 47, Part 15, Subpart B CFR Title 47, Part 15 Subpart C, Sections 15.205, 15.209, and 15.249 Test Procedure: ANSI C63.4: 1992 Test Deviations: The test procedure was not deviated from during the testing. FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 5 of 18 SUMMARY OF TEST RESULTS TEST DESCRIPTION RESULTS 1 Conducted RF Emissions, 450 kHz - 30 MHz This test was not performed because the EUT operates on battery power only 2 Radiated RF Emissions for the EUT in transmit mode, 10 kHz - 9300 MHz Complies with the limits of CFR Title 47, Part 15, Subpart C, sections 15.205, 15.209, and 15.249 3 Radiated RF Emissions for the EUT in receive mode, 30 MHz – 5000 MHz Complies with the Class B limits of CFR Title 47, Part 15, Subpart B FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 6 of 18 1. PURPOSE This document is a qualification test report based on the Electromagnetic Interference (EMI) tests performed on the TankScan Monitor Radio Module Assembly Number: WL20-4040B. The EMI measurements were performed according to the measurement procedure described in ANSI C63.4: 1992. The tests were performed in order to determine whether the electromagnetic emissions from the equipment under test, referred to as EUT hereafter, are within the specification limits defined by the Class B limits of CFR Title 47, Part 15, Subpart B; and Subpart C, sections 15.205, 15.209, and 15.249. FCC ID: OKZ-WL20-4040B Report No.: B10209D2 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 7 of 18 2. ADMINISTRATIVE DATA 2.1 Location of Testing The EMI tests described herein were performed at the test facility of Compatible Electronics, 114 Olinda Drive, Brea, California 92823. 2.2 Traceability Statement The calibration certificates of all test equipment used during the test are on file at the location of the test. The calibration is traceable to the National Institute of Standards and Technology (NIST) . 2.3 Cognizant Personnel Barton Instrument Systems, LLC Brian Dearden Staff Engineer Compatible Electronics Inc. Kyle Fujimoto Test Engineer Scott McCutchan Lab Manager 2.4 Date Test Sample was Received The test sample was received on February 7, 2001. 2.5 Disposition of the Test Sample The test sample was returned to Barton Instrument Systems, LLC on February 9, 2001. 2.6 Abbreviations and Acronyms The following abbreviations and acronyms may be used in this document. RF Radio Frequency EMI Electromagnetic Interference EUT Equipment Under Test P/N Part…
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| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 909.75 MHz - 919.75 MHz | - |

Tankscan Controller Radio Module
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Ultrasonic Level Monitor
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Ultrasonic Level Monitor
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Level Monitor
Equipment Class
DXT - Part 15 Low Power Transceiver, Rx Verified
TankScan System
Equipment Class
DXT - Part 15 Low Power Transceiver, Rx Verified