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SW3L-LB LoRaWAN Outdoor water Flow Sensor

ODL23091201

The SW3L-LB is a new LoRaWAN Outdoor water Flow Sensor supports BLE configure and wireless OTA update which use to detects water flow volume and uplink to IoT server via LoRaWAN network it can be used at indoor and outdoor use.

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$79.00
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Description

The Dragino SW3L-LB 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.

The SW3L-LB 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-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.

The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

SW3L-LB supports BLE configure and wireless OTA update which make user easy to use.

SW3L-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.

Features:

LoRaWAN v1.0.3 Class A protocol

Bands:CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864

Ultra-low power consumption

Upload water flow volume

Monitor water waste

AT Commands to change parameters

Supports Datalog feature

Support Bluetooth v5.1 and LoRaWAN remote configure

Support wireless OTA update firmware

Uplink on periodically and open/close event

Downlink to change configure

8500mAh Battery for long term use

Specifications:

Common DC Characteristics:

Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v

Operating Temperature: -40 ~ 85°C

LoRa Spec:

Frequency Range,  Band 1 (HF): 862 ~ 1020 Mhz

Max +22 dBm constant RF output vs.

RX sensitivity: down to -139 dBm.

Excellent blocking immunity

Battery:

Li/SOCI2 un-chargeable battery

Capacity: 8500mAh

Self-Discharge: <1% / Year @ 25°C

Max continuously current: 130mA

Max boost current: 2A, 1 second

Power Consumption:

Sleep Mode: 5uA @ 3.3v

LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Applications: 

 Flow Sensor application

 Water Control

 Toilet Flow Sensor

 Monitor Waste water

Order Infor

Part Number: SW3L-LB-XXX-YYY

XXX: The default frequency band

AS923: LoRaWAN AS923 band

AU915: LoRaWAN AU915 band

EU433: LoRaWAN EU433 band

EU868: LoRaWAN EU868 band

KR920: LoRaWAN KR920 band

US915: LoRaWAN US915 band

IN865: LoRaWAN IN865 band

CN470: LoRaWAN CN470 band

YYY: Flow Sensor Model:

004: DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L

006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L

010: DW-010 Flow Sensor: diameter: G 1” / DN25.   64 pulse =   1 L 

Package Includes:

SW3L-LB Water Flow Sensor x 1

Useful Link:

Datasheet

UserManual

TTN Decoder

Firmware

Product Details
ODL23091201
150 Items
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SW3L-LB LoRaWAN Outdoor water Flow Sensor

The SW3L-LB is a new LoRaWAN Outdoor water Flow Sensor supports BLE configure and wireless OTA update which use to detects water flow volume and uplink to IoT server via LoRaWAN network it can be used at indoor and outdoor use.

Write your review

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