Best Outdoor LoRaWAN Water Flow Sensor

Dragino SW3L-LB LoRaWAN Water Flow Monitoring Sensor

Rated 5.00 out of 5

$86.00 – $113.00

Dragino SW3L-LS LoRaWAN Water Flow Monitoring Sensor

SKU: N/A Brand: Dragino

$105.00 – $133.00

SW3L-LS Outdoor LoRaWAN Water Flow Sensor

Water flow volume detect
Powered by 8500mAh Li-SOCI2 battery
Indoor and outdoor use
Weatherproof enclosure
Solar panel + 3000mAh Li-on battery (SW3L-LS)
US915 band support

Model: 004 – diameter: G 1/2” / DN15. 450 pulse = 1L
Model: 006 – diameter: G 3/4” / DN20. 390 pulse = 1L
Model: 010 – diameter: G 1” / DN25. 64 pulse = 1L
Model: 020 – diameter: G 2” / DN50. 12 pulse= 1L

The Dragino SW3L-LB/LS is a LoRaWAN Outdoor 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/LS 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/LS 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/LS 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/LS supports BLE configure and wireless OTA update which make user easy to use.

SW3L-LB/LS is powered by 8500mAh Li-SOCI2 battery or solar powered + li-on battery, it is designed for long term use up to 5 years.

Each SW3L-LB/LS 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 Li/SOCl2 Battery (SW3L-LB)
Solar panel + 3000mAh Li-on battery (SW3L-LS)

Applications:

Flow Sensor Application
Water Control
Toilet Flow Sensor
Monitor Waste Water

Specifications

Common DC Characteristics:
- Supply Voltage: Built-in 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

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
020: DW-020 Flow Sensor: diameter: G 2” / DN50. 12 pulse = 1 L