2ACL9WS310WATER WELL LEVEL MONITOR

Eno Scientific Well Watch 310 Page 1 WS310 DISPLAY USERS MANUAL Eno Scientific PO Box 1586 Hillsborough, NC 27278 USA www.enoscientific.com 910-778-2660 Copyright Notice Copyright © 2014 Eno Scientific, Hillsborough, NC 27278, USA. All rights reserved. Part number: 661-901-3100 Eno Scientific Well Watch 310 Page 2 WELL WATCH 310 USER MANUAL TABLE OF CONTENTS PRODUCT OVERVIEW..................................................................................................4 QUICK START GUIDE...................................................................................................5 CAUTIONS.....................................................................................................................6 PHYSICAL SETUP.........................................................................................................8 OPERATION...................................................................................................................9 WIRELESS OPERATION.............................................................................................14 WIRED OPERATION....................................................................................................14 LOGGING.....................................................................................................................15 USB COMMUNICATIONS............................................................................................15 RS232 COMMUNICATIONS........................................................................................16 REMOTE SERIAL OPERATION OVER RS232............................................................17 MAINTENANCE...........................................................................................................18 SPECIFICATIONS........................................................................................................19 WARRANTY AND SERVICE........................................................................................20 Eno Scientific Well Watch 310 Page 3 PRODUCT OVERVIEW The Well Watch 310 Display is a companion product to the Well Watch 660 series Well Sounders. It allows wireless or wired connection to the well sounder and provide a remote readout of the measured well water level as well as the ability to change key settings in the remote device. The unit includes a real time clock/calendar and provides a data logging capability to record levels, time, and date information in a non-volatile internal memory. The data can be uploaded to a computer through a USB connection. An RS232 port is also available to allow a continuous data feed to a computer or data telemetry device. High and low alarms can be set to alert the user that the water level in the well has gone above or below the set levels. The unit requires 9 – 12 VDC power which can be supplied by the included wall adapter. Power can also be supplied to the Well Watch 660 through the display unit when using a wired connection. Eno Scientific Well Watch 310 Page 4 QUICK START GUIDE The Well Watch 310 Display Unit is nearly ready to go right out of the box. Follow the few steps below to connect to the Well Watch 660. To learn about the more advanced features continue reading the operation section of this manual. 1. Apply power. Connect the power adapter to the Display unit, then plug the power adapter into a wall outlet. The display should come on and briefly show the model and version number. 2.Select Well Watch. Press MENU. Then DOWN so display reads Well Watch Setup. Then press ENTER, so the display reads Connection. The unit is set to communicate using a wireless connection by default. If a wired connection will be used, press ENTER so the display flashes. Then press UP or DOWN to select RS485. Press ENTER again so the display stops flashing. 3.Select Address. Press DOWN to see Address. The default address set in the Well Watch and the display unit is 6. If the address in the Well Watch has been changed, then press ENTER so the address flashes, UP or DOWN to make the address match the Well Watch, then ENTER again to stop the flash. 4.Select Channel. Press DOWN to see Channel. The default channel set in the Well Watch and the display unit is 11. If the channel in the Well Watch has been changed, then press ENTER so the channel flashes, UP or DOWN to make the channel match the Well Watch, then ENTER again to stop the flash. 5.Display. Press HOME to return to the default screen and display the information from the Well Watch. Press UP or DOWN to show additional information. We encourage you to read the frequently asked questions section. They really are frequently asked. Also, visit our website www.enoscientific.com for the latest manual and installation tips. Eno Scientific Well Watch 310 Page 5 CAUTIONS The Well Watch Display is not water proof! It is intended for indoor use, not in damp locations. External power cannot exceed 16 volts DC! When supplying external power to the Well Watch, care must be taken to insure that voltage spikes or induced transients are not conducted into the unit. Over voltage and surge protectors and proper grounding should be used if this is a possibility. Use surge suppressors and grounding on signal lines! When connecting the Well Watch to remote equipment through the RS232 port or analog outputs, care is required to prevent ground loops, lightning induced transients etc from reaching the Well Watch. Over voltage and surge protectors and proper grounding should be used if this is a possibility. FCC Warning 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. NOTE: THE GRANTEE IS NOT RESPONSIBLE FOR ANY CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR COMPLIANCE. SUCH MODIFICATIONS COULD VOID THE…

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Date:12 November 2014 To: Federal Communications Commission Authorization and Evaluation Division From:Stephen Judd Eno Scientific LLCFRN: 0023732381 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ACL9WS310 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit TypeFile Name Block diagram Parts list Schematics Circuit description Operational description for testing WS310-301-5block.pdf WS310-301-5BOMq.pdf WS310-301-5schem.pdf WS310 RF test setup.pdf WS310 circuit description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Stephen Judd Eno Scientific LLC, Owner 1606 Faucette Mill Rd, Hillsborough, NC 27278 Tel: 888-803-3796 www.enoscientific.com

APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 IC: 12111A-WS310 EXTERNAL PHOTOS

APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 IC: 12111A-WS310 INTERNAL PHOTOS

FCC PART 15.249 TEST REPORT UNLICENSED INTENTIONAL RADIATOR Applicant ENO SCIENTIFIC LLC Address 1606 FAUCETTE MILL ROAD HILLSBOROUGH NC 27278 USA FCC ID 2ACL9WS310 Model Number WELL WATCH 310 Product Description WATER WELL LEVEL MONITOR FCC Standard Applied 47 CFR §15.249 Date Sample Received 11/17/2014 Date Tested 12/2/2014 Tested By Sid Sanders Approved By Cory Leverett Report Number 2087AUT14TestReport.docx Test Results PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW State Road 45 Newberry, FL 32669 USA Ph: 888.472.2424 or 352.472.5500 Fax: 352.472.2030 Email: [email protected] Website: www.timcoengr.com APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 REPORT: E\ENO SCIENTIFIC\2087AUT14\2087AUT14TestReport.docx Page 7 of 13 TABLE OF CONTENTS GENERAL REMARKS .................................................................................................................. 2 GENERAL INFORMATION ........................................................................................................... 3 TEST RESULTS SUMMARY ......................................................................................................... 3 TEST PROCEDURES ................................................................................................................... 4 RADIATION INTERFERENCE ...................................................................................................... 5 RADIATION INTERFERENCE ...................................................................................................... 6 OCCUPIED BANDWIDTH & Bandedge:....................................................................................... 7 OCCUPIED BANDWIDTH & Bandedge:....................................................................................... 8 OCCUPIED BANDWIDTH & Bandedge:....................................................................................... 9 POWER LINE CONDUCTED INTERFERENCE ............................................................................. 10 POWER LINE CONDUCTED INTERFERENCE ............................................................................. 11 POWER LINE CONDUCTED INTERFERENCE ............................................................................. 12 EMC EQUIPMENT LIST ............................................................................................................. 13 APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 REPORT: E\ENO SCIENTIFIC\2087AUT14\2087AUT14TestReport.docx Page 2 of 13 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025: 2005 requirements. I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: Project Manager: Date: 12/2/2014 APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 REPORT: E\ENO SCIENTIFIC\2087AUT14\2087AUT14TestReport.docx Page 3 of 13 GENERAL INFORMATION EUT Specification The test results relate only to the items tested. Applicable Standard Part 15.249 EUT Description WATER WELL LEVEL MONITOR FCC ID 2ACL9WS310 Model Number WELL WATCH 310 Operating Frequency TX: 2405-2480.7MHz RX: Same Test Frequencies 2405.0, 2440.7, 2480.7MHz EUT Power Source 110–120Vac/50– 60Hz DC Power Battery Operated Exclusively Test Item Prototype Pre- Production Production Type of Equipment Fixed Mobile Portable Antenna Connector FCC Rules require that the antenna connector be unique. Test Facility Timco Engineering Inc. located at 849 NW State Road 45 Newberry, FL 32669 USA. Conditions in the Test laboratory Temperature: 24-26ºC Relative humidity: 50-65% Test Exercise The TEST SW allowed the EUT was placed in either CW or Data transmition mode of operation. Revision History of EUT New Test Supporting Equipment Supporting Device Manufacturer Model / FCC ID Serial Number N/A TEST RESULTS SUMMARY Specification – Rules Part No. RESULTS – Pass/Fail/NA FCC Rule 15.249 Fundamental PASS FCC Rule 15.249 Harmonics & Spurious PASS Occupied Bandwidth PASS Bandedge PASS Power Line Emissions 15.207 PASS TABLE OF CONTENTS APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 REPORT: E\ENO SCIENTIFIC\2087AUT14\2087AUT14TestReport.docx Page 4 of 13 TEST PROCEDURES Radiation Interference: ANSI C63.4-2003 using a spectrum analyzer, a preselector, a quasi-peak adapter, and an appropriate antenna. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100 kHz with an appropriate sweep speed and the video bandwidth was 300 kHz up to 1 GHz and 1 MHz with a video BW of 3 MHz above 1 GHz. When an emission was found, the table was rotated to produce the maximum signal strength. The antenna was placed in both the horizontal and vertical planes and the worst case emissions were reported. The spectrum was searched to at least the tenth (10) harmonic of the fundamental. Formula Of Conversion Factors: The field strength at 3m was established by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor supplied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the preselector was accounted for in the spectrum analyzer meter reading. Example: Freq…

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APPLICANT: ENO SCIENTIFIC LLC FCC ID: 2ACL9WS310 IC: 12111A-WS310 TEST SET UP PHOTOS