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Related Manuals for vanEssen TD-Diver DI8 Series
Summary of Contents for vanEssen TD-Diver DI8 Series
- Page 1 TD-Diver & Baro-Diver® DI8xx Series...
- Page 2 GA, United States 30083 Tel: +1 520-203-3445 (US West) Tel: +1 678-983-2818 (US East) Internet: www.vanessen.com Support: diver@vanessen.com Copyright © 2016 by Van Essen Instruments B.V. All rights reserved. This document contains proprietary information which is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Van Essen Instruments B.V.
- Page 3 I hereby declare that the equipment named above has been designed to comply with the relevant sections of the above referenced specifications. The items comply with all applicable Essential Requirements of the Directives. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
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Page 4: Table Of Contents
Diver-Office software ....................... 23 USB Reading Unit ........................23 Stainless Steel Cable ........................ 23 Cable Clip ..........................24 Smart Interface Cable ......................24 Communication Cable ......................24 Diver-Mate ..........................25 Diver-Link ..........................25 © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 5: Introduction
If the air pressure varies, the measured water pressure will thus also vary, without varying the water level. The air pressure can be © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 6: Measuring Water Level
To measure these variations in atmospheric pressure a Baro-Diver is installed for each site being measured. The barometric compensation for these variations in atmospheric pressure can be done using the Diver-Office software, see www.vanessen.com for a free download. It is also possible to use alternative barometric data such as data made available online. - Page 7 The top of casing is measured to be 150 cm above the Mean Seal Level (MSL): TOC = 150 cm. The cable length is not exactly known and therefore a manual measurement is taken. It turns out to be 120 cm: MM = 120 cm. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
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Page 8: Measuring Temperature
Divers. The Baro-Diver can also be used for measuring shallow water levels up to 1 meter. The Baro-Diver samples pressure and temperature at fixed length intervals and stores these values in fixed length or continuous memory. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 9: Factory Calibration Procedure
Each Diver is individually calibrated and tested at several temperature and pressure values to ensure superior performance. The Diver is calibrated for the lifetime of the instrument, as long as it is used within its specified range. A calibration certificate is available upon request. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 10: Technical Specification
EN 55024 (1998) + A1 (2000) + A2 (2003) * The Diver is always in stand-by when not making a measurement. The power consumption of the integrated battery is dependent on the temperature and usage. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 11: Environmental
Baro-Diver: -10 °C to 50 °C ambient temperature Accuracy (max) ± 0.2 °C Accuracy (typical) ± 0.1 °C Resolution 0.01 °C Response time (90% of final value) 3 minutes (in water) © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 12: Pressure
2.5.3 Accuracy (typical) At least 68% of the measurements during the calibration check are within 0.05% FS of the measurement range. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 13: Sample Interval And Methods
72,000, i.e. the memory is full, the Diver will stop measuring. 2.6.2 Continuous Memory The Diver will take measurements at a preset sample interval data. When the memory fills up, new samples begin overwriting the oldest records. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 14: Diver Installation And Maintenance
Diver-Office software. The latest version of Diver-Office can be downloaded for free from www.vanessen.com. Once the software is installed, a Diver can be connected to the computer through a USB Reading Unit (part no AS330), a Smart Interface Cable (part no. AS346) or the Diver-Gate(M) (part no. - Page 15 After selecting the desired start method, click the [Start] button to save the start settings to the Diver. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
- Page 16 Project Settings. Subsequently, the program will jump to the tree view where the downloaded time series will be selected and a graph/table of the data will be shown. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
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Page 17: Installation In A Monitoring Well
In the picture on the right a steel protective cover attached to a wooden post is shown. Inside the protective cover is a monitoring tube/screen containing a Diver to measure the © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 18: Use Of Divers At Varying Elevation
We recommend the Cera-Diver (part no DI7xx) and/or CTD-Diver (part no DI28x) for use in semi-saline water/seawater. These Divers have a ceramic casing that does not corrode. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 19: Maintenance
Never use any hard brushes, abrasives or sharp objects for cleaning the Diver and always rinse it properly with clean water after cleaning, particularly near the flow-through openings. Do not use any powerful jets. This could damage the pressure sensor. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 20: Appendix I Use Of Divers At Varying Elevation
We therefore recommend that all Divers and the Baro-Divers in a network be placed such that the mutual height differentials are minimized. If necessary, multiple Baro-Divers can be deployed to avoid the abovementioned issues. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 21: Appendix Ii Diver Communication Protocol
• All bytes must be sent with a maximum delay of 30 ms between the bytes. • When the delay exceeds 30 ms, a communication error response will be sent. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 22: List Of Commands
Data field length must be 20 characters XXXXXXXXXXXXXXXXXXXX = Monitoring point name 20 characters Example Description 20 characters (all ASCII) MW17-ob␣␣␣␣␣␣␣␣␣␣␣␣␣ 5.4.3 Read Serial Number Read the unique serial number of the Diver. Command: None © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... - Page 23 Data field length is 10 characters per described format XXXXXXXXXX = Record number 10 characters (first record is record number 1; last record number is 72,000) Example Description 10 characters (all ASCII) 10000␣␣␣␣␣ © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
- Page 24 Diver memory is full. Command: None Response: XXXXXXXXXXXXX:MMMMMM Data field length exactly 20 characters per described format XXXXXXXXXXXXX = Logging status Diver (STARTED, STOPPED, FUTURE START) 13 characters © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
- Page 25 Data field length exactly 10 characters per described format XXXXXXXXXX = Remaining battery capacity in percentage 10 characters Example Description 42 % battery capacity used and 58 % battery capacity remaining ␣␣␣␣␣␣␣␣␣58 © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
- Page 26 Time-out occurred when still expecting characters ␣␣ UNKNOWN OpCode not recognized ␣ ERROR Checksum received incorrect ␣ ␣␣ WRONG Length byte value incorrect ␣ ␣ ERROR DATA Data field incorrect (value incorrect) ␣ © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...
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Page 27: Appendix Iii Diver Accessories
• Barometric compensation • Units: Metric and U.S. • 8 languages: Chinese , Dutch, English, Free download from www.vanessen.com French, German, Polish, Portuguese and Spanish USB Reading Unit The Diver USB Reader can be used for programming or reading the Diver. -
Page 28: Cable Clip
Diver. Available in lengths from 1 meter to 500 meter. Part no: AS2xxx xxx = length in meter, e.g 10-meter cable is AS2010 © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com... -
Page 29: Diver-Mate
3 Diver data loggers over a cellular network. Easily integrate Diver-Link into the Diver-HUB web portal for real-time management of Part no: DN4xx site data, monitoring equipment and water levels. © July 2023 Van Essen Instruments. All rights reserved. www.vanessen.com...