<
From version < 125.3 >
edited by Xiaoling
on 2023/05/16 08:33
To version < 125.4 >
edited by Xiaoling
on 2023/05/17 16:21
>
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490 490  * Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
491 491  * 8500mAh Battery for long-term use
492 492  )))
493 +|(% style="width:180px" %)**NDDS20**|NB-IoT|Ultrasonic liquid level sensor|(% style="width:134px" %)(((
494 +(% style="text-align:center" %)
495 +[[image:1655253936798-783.png||height="114" width="114"]]
496 +)))|(% style="width:536px" %)(((
497 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28
498 +* Liquid Level Measurement by Ultrasonic technology
499 +* Measure through container, No need to contact Liquid.
500 +* Valid level range 20mm - 2000mm
501 +* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
502 +* 8500mAh Battery for long-term use
503 +)))
493 493  |(% style="width:180px" %)[[**LMDS120**>>doc:.LMDS120 - LoRaWAN Microwave Radar Distance Sensor User Manual.WebHome]]|LoRaWAN |Microwave Radar distance sensor|(% style="width:134px" %)[[image:image-20230131100723-1.png||alt="图片-20230131100723-1.png"]]|(% style="width:536px" %)(((
494 494  * LoRaWAN 1.0.3 Class A protocol
495 495  * Ultra-low power consumption
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