SmarToilets® Product Catalog
Feature Code M3
Name Cistern or Water Tank Level Sensor
photo
Cistern or Toilet Water Tank Level Sensor can detect accurate level  of  the cistern water level periodically and report to gateway for further processing
Technical Parameter
Frequency bands CN470,EU868,US915,AS923,AU915,RU864,IN865,KR920
LoRaWAN specification LoRaWAN version 1.0.2 Class A
Technology UltraSonic 2nd Wave, non-intrusion detection
outside of cistern or water tank
no matter chinaware, metal, plastic
Range and accuracy 10mm - 500 mm, +/- 3mm
Installation Cistern bottom-side up attached with silicon glue
Measure interval 20 min or more
Power supply DC5V, or DC 7-28V, 300 mA
Battery Pack support, Max 19000mAH
Physical Parameter
Operating Temperature  0¡ãC ~ 40¡ãC 
Dimension D=25mm, H=25mm sensor head
Ingress Protection IP65 sensor head
Weight 0.02kg+
SKU
STS-US2-S1L
Return Index
  Yunhorn Technology Limited
Mobile: (852) 9330 5271, (86) 181 2616 4508    http://www.yunhorn.com, sales@yunhorn.com