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http://liquid-check-info.si-elektronik.de

Liquid-Check Levelsensor

Technical manual

Installation

Safety
Programming
Handling

Summary of Contents for Liquid-Check

Page 1: ...http liquid check info si elektronik de Liquid Check Levelsensor Technical manual Installation Safety Programming Handling ...

Page 2: ...ing instructions Attention All rights reserved The contents of this manual are the property of the company SI Elektronik GmbH A copy or reproduction of this manual or extracts thereof requires the express permission of SI Elektronik GmbH We reserve the right to make mistakes or printing errors as well as to make changes We are not liable for any damage loss or cost incurred towards the buyer or th...

Page 3: ...iquid Check 7 Overview Operating functions 7 WPS Button 7 Touch Button 7 Connecting to Wi Fi 7 Connection to the W Lan via WPS function 7 Connection with the guest W Lan 8 Note 8 Browser View 9 Desktop view 9 View on your phone 9 Setting viewing the parameters 10 WLAN Parameter 10 Tank Shapes 11 Measurement settings 12 Example FHEM SmartHome 12 Liquid Check Cloud 13 Technical data 15 ...

Page 4: ...well as via A Wi Fi connection via a PC or a mobile phone Since the de vice has a local web page the values can also be integrated into SmartHome systems that sup port reading values from web pages or HTTP requests A program module see page 12 is available for the open source SmartHome system FHEM Design of the device The complete measuring unit including the LCD display and the W Lan radio module...

Page 5: ...ioned by a weight on or above the bottom of the container More information on Wikipedia https de wikipedia org wiki Pneumatische_Füllstandmessung Liquid Check offers the following features 1 Accurate measurement absolutely 2 Accurate repetition measurement 3 Installation not necessary directly on the container tank 4 No calibration required 5 Good Wi Fi connection as in house assembly 6 Good power...

Page 6: ...measuring module to the corresponding tank Plug the hose on the measuring module onto the hose connector 4mm which is outstanding at the bottom and fix the hose with the enclosed cable tie To make it easy to attach the hose it is recommended to heat it with a hair dryer Attention Do not bend the hose Avoid abrasion points possibly protect with protective tube Always use a protective tube for wall ...

Page 7: ...es are connected at the touch of a button The cumbersome entry of a pass word via a configuration menu is no longer necessary To do this the following 2 operations must be performed Activating on the Wi Fi router To integrate Liquid Check into the existing network the WPS button must first be pressed on the W Lan router or the WPS function must be activated in the setting interface of your router ...

Page 8: ...neral info temporarily to Gast Note If other connection data is already stored in the device liquid check can be reset to the connection parameters set in the delivery state Pressing the WPS button 10 sec to set the connection parameters in the delivery state Connecting to the Liquid Check After successful WPS or guest Gast login you can connect to the web interface of the Liquid Check via a popul...

Page 9: ...9 Browser View Desktop view View on your phone ...

Page 10: ...sured these are usually self explanatory Messen Meassure Measuring interval At what time interval a measurement is performed The display always shows the last reading Media density Water has a density of 1 g cm3 heating oil HEL has a range of 0 82 0 86 g cm3 On average therefore about 0 84 g cm3 Bodenabstand Distance to the tank bottom Correction value how much cm the measuring hose or measuring t...

Page 11: ...responding dimensions must be entered Standard tank shapes Various geometric shapes are available here Box Ball Cylinder standing Cylinder lying Bearing table Here you can specify the dimensions for the selected tank shape Bearing table for complex tank shapes A bearing table is provided by most tank manu facturers Up to 10 values can be preset ...

Page 12: ...82 0 86 Bodenabstand Ground distance The end of the hose hangs here in the example 2cm above the tank bottom Example FHEM SmartHome For integration into the open source SmartHome system FHEM a finished module with down load and installation instruction is published under Github https roma61 github io Liquid Check Example of the integration of the measured values in an FHEM dashboard ...

Page 13: ...nal login you have the possibility to monitor the graphics in another location via PC web browser or mobile phone An alarm level can also be defined which takes place when the level is exceeded or fallen below Then it sends a notification by mail When you activate the cloud function on the setup page of the Liquid Check you will receive the access data to the web portal Your data is protected by a...

Page 14: ...ort description of the container e g cistern garden Optionally Alarmwert Filling quantity at which a notification should be made Benachrichtigung Notification when the value is above or below Multiple devices can be managed by activating with the same e mail in one account If the cloud function is deactivated in the Liquid Check setup page measurement data will no longer be sent to the web portal ...

Page 15: ...sleistung Wi Fi 16 62 dBm 802 11b 16 23 dBm 802 11g 16 45 dBm 802 11n20 16 02 dBm 802 11n40 Modulation Wi Fi DSSS OFDM Antenne PCB Antenne 2 0 dBi EG conformity Produktname Liquid Check Typ LC1 Complies with the provisions of the EC directives listed Requirement Standard Testreport Number Date Laboratory Radio Spectrum EN 300 328 V2 1 1 2016 11 Test Report RKS170508002 00A issued on 2017 05 10 by ...

Page 16: ...16 SI Elektronik GmbH Max Planck Str 5 63477 Maintal Germany ...

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