LoRaWAN compatible flow rate sensor (technical compliance certified)
Elspina Veins Co., Ltd.
About This Product
Dragino SW3L is a LoRaWAN flow sensor. Detects water flow rate and uplinks to IoT server via LoRaWAN network. Users can use it to monitor water usage in their buildings.
SW3L is powered by an 8500mAh Li-SOCI2 battery and is designed to last up to 10 years. (Actual battery life varies depending on usage environment and update period.) SW3L sends water flow every 20 minutes. It also detects the water flow rate and sends an alarm to prevent water wastage such as damage to the toilet case.
SW3L is designed for both indoor and outdoor use. It has a weather-resistant enclosure and industrial-grade battery and operates from low to high temperatures. Each SW3L is pre-loaded with a unique set of keys for LoRaWAN registration, and once you register these keys with the LoRaWAN server, it will automatically connect after power-on.
■Features
・LoRaWAN v1.0.3 Class A protocol
・Band: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
・Upload water flow rate
・Monitor water wastage
・8500mAh industrial battery (not rechargeable)
・AT command to change parameters
- Periodically turn on uplinks and open/close events
・Data log function
・Remote parameter setting via LoRa downlink
・Firmware can be upgraded via program port
・Wall-mountable
・Outdoor use
■Applications
・Flow sensor application
・Water management
・Toilet flow sensor
・Monitor drainage
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Product
LoRaWAN compatible flow rate sensor (technical compliance certified)
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Handling Company
Elspina Veins Co., Ltd.
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Categories
3 Models of LoRaWAN compatible flow rate sensor (technical compliance certified)
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Diameter |
|---|---|---|---|
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DN25 |
$ 128.70〜 | G 1” / DN25. 64 pulses = 1 L |
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DN20 |
$ 128.70〜 | G3/4” / DN20. 390 pulses = 1 L |
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DN15 |
$ 128.70〜 | G1/2” / DN15. 450 pulses = 1 L |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan