Latest Products
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DX-CP11-USB programming cable
$12.00
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PS-LB-T-- LoRaWAN Air Water Pressure Sensor
$121.00
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PB01 -- LoRaWAN Button
$28.00
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WSC2-L -- LoRaWAN Weather Station Kit
$68.00
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WSS-09 -- 9 in 1 Weather Station Sensors
$540.00
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WSS-08 -- Optical Rain Guage
$92.00
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RS485-LS -- WaterProof RS485/UART to LoRaWAN Converter
$55.00
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PS-LB-NA -- LoRaWAN Analog Sensor
$55.00
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AIS01-LB -- LoRaWAN AI Image End Node
$26.50
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S31-NB -- NB-IoT Outdoor Temperature and Humidity Sensor
$72.00
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WSC1-L -- Main Process Unit
$68.00
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WS-K2 Metal Bracket for Rain Gauge
$16.00
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WSS-07 -- PAR (Photosynthetically Available Radiation)
$208.00
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WSS-06 -- Total Solar Radiation sensor
$208.00
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WSS-05 -- Temperature/Humidity/Illuminance/ Pressure
$80.00
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WSS-04 -- Rain & Snow Detect
$42.00
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WSS-03 -- CO2/PM2.5/PM10
$120.00
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WSS-02 -- Wind speed and direction sensor
$77.00
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WSS-01 -- Rain Gauge
$90.00
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TC11-LB -- LoRaWAN Thermocouple Converter
$55.00
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TC01-LB -- LoRaWAN Thermocouple Converter
$48.00
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LHT65S-DC -- LoRaWAN Dry Contact Sensor
$35.00
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LHT65N-DC -- LoRaWAN Dry Contact Sensor
$33.00
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LHT65S-NIS -- LoRaWAN NIST Traceable Temperature Sensor
$150.50
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LHT65N-NIS -- LoRaWAN NIST Traceable Temperature Sensor
$148.50
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LHT65S-DS -- LoRaWAN Door Sensor
$37.00
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LHT65N-DS -- LoRaWAN Door Sensor
$35.00
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S31-LS -- LoRaWAN Temperature & Humidity Sensor
$60.00
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AQS01-L -- LoRaWAN CO2 Sensor
$82.00
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LCC01-LB -- LoRaWAN Load Cell Converter
$97.00
The Dragino SW3L is a LoRaWAN Flow Sensor. It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to monitor the water usage for buildings.
SW3L is powered by 8500mAh Li-SOCI2 battery, It is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period.)
The SW3L will send water flow volume every 20 minutes. It can also detect the water flow status and send Alarm, to avoid the waste for water usage such as broken toilet case.
SW3L is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
Each SW3L is pre-load with a set of unique keys for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.
Prices are exclusive of local taxes and import duties
- Availability: 64 In Stock
- Model: SW3L