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DF200 LoRaWan Hand Sanitizer /Soap Level Detector is an automatic hand sanitizer; It can automatically sense, and periodically detect the capacity of liquid. It avoid any unnessary contact as well as refill the liquid on time.
When the level is less than the threshold, the information will be immediately transmitted to the LoRaWan server through the built-in LoRaWAN module. Users can observe status information remotely. Through the LoRaWAN method, with high real-time performance
Through the built-in LoRaWAN module, the detector can pass status information to
the LoRaWAN gateway, network server, then the application server. Users can remotely monitor the level status and refilled it accordingly. This
equipment can be widely used in smart city projects.
The sensor support a 4 x 1.5V Size C battery and external 6V power supply
Feature:
Overview
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Dimension
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121*107*261mm
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Net Weight
|
820g
|
|
Color
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White
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Shell Material
|
ABS
|
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Detector
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Principle
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Capacitive Level sensor
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Measure Range
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0% ,25%, 50% ,75%, 100%
|
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Liquid capacity
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1000mL |
|
|
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MCU
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STM32, 32bit ARM® core controller
|
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LoRa Module
|
Semtech® 1276
|
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Controller
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Sensitivity
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"-137dbm@292bps (RX), 5~20dbm(Tx)
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Radio
|
Frequency |
LoRaWAN® CN470/EU868/US915/AS923Mhz,or |
Working Mode |
Class A |
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Activation |
ABP/OTAA activation; |
|
Communication Distance |
3km in view sight; |
Power |
|
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Internal Battery |
4 x 1.5V Size C battery |
|
External Power supply |
6VDC |
|
|
Current |
<120mA@3.6V(uploading), <40uA@3.6V(sleep), |
Environment |
Operating Temperature |
-20 ~ +60℃ |
Storage Temperature |
-40 ~ +85℃ |
|
Protection Level |
IP20 |
Frequency |
Status |
Countries/Regions |
EU868 |
OK |
Europe and other |
AU915, AS923 |
OK |
Australia |
New Zealand |
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Brunei |
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Cambodia |
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Hongkong |
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Indonesia |
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Japan |
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Laos |
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Singapore |
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Taiwan |
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Thailand |
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Vietnam |
||
CN470 |
OK |
China |
US915 |
OK |
USA |
KR920 |
OK |
Korea |
Datasheet: DF200 datasheet.pdf
User Guide: DF200 User guide.pdf
Protocol manual: DF200 Protocol manual.pdf
Dingtek Configure tools: Dingtek config tools.zip
UART assist program: UARTASSIST.zip
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