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Last modified by Mengting Qiu on 2025/08/06 17:02
From version 175.13
edited by Xiaoling
on 2022/06/15 11:00
Change comment: There is no comment for this version
To version 175.19
edited by Xiaoling
on 2022/06/15 11:08
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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100 100  * IP66 Waterproof Enclosure
101 101  * 8500mAh Battery for long term use
102 102  
103 +
104 +
105 +
103 103  == 1.3  Suitable Container & Liquid ==
104 104  
105 105  * Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
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109 109  ** Pure non metal material: <10 mm
110 110  * Pure liquid without irregular deposition.
111 111  
115 +
116 +
117 +
112 112  == 1.4  Mechanical ==
113 113  
114 114  [[image:image-20220615090910-1.png]]
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723 723  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
724 724  
725 725  
732 +
726 726  = 4.  FAQ =
727 727  
728 728  == 4.1  What is the frequency plan for LDDS20? ==
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772 772  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
773 773  
774 774  
775 -
776 776  = 7. ​ Packing Info =
777 777  
778 778  
779 779  **Package Includes**:
780 780  
781 -* LDDS75 LoRaWAN Distance Detection Sensor x 1
787 +* LDDS20 LoRaWAN Liquid Level Sensor x 1
782 782  
789 +
790 +(% style="color:red" %)**Note:**
791 +
792 +(% style="color:red" %)**Ultrasonic coupling paste**(%%) and(% style="color:red" %)** Eproxy AB glue**(%%) are subjected in most shipping way. So the default package doesn’t include it and user needs to purchase locally.
793 +
794 +
783 783  **Dimension and weight**:
784 784  
785 785  * Device Size: cm
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787 787  * Package Size / pcs : cm
788 788  * Weight / pcs : g
789 789  
802 +
790 790  = 8.  ​Support =
791 791  
792 792  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.