LoRaWAN Liquid Level Sensor

LoRa transceiver
Cable length
Frequency band
OpenCPU
Sensor
Waterproof
Class
Power type
LoRaWAN version
Sensor Measurement Range
Battery Capacity

SG$ 57.92 SG$ 57.92 57.9163 SGD

US$ 45.00

This combination does not exist.

Add to Cart

The Dragino LDDS20 is a LoRaWAN Ultrasonic liquid level sensor for Internet of Things solution. It uses non contact method to measure the height of liquid in a container without opening the container, and send the value via LoRaWAN network to IoT Server

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

Dragino

We focus on the Internet of Things industry and keep evaluating new technology on improving user experience in IoT solution. We provide OEM/ODM service to worldwide clients. We have a set of offshore products and development kits to help clients to test, design and produce innovation IoT products in the shorter time, lower cost and lowest risk. Dragino dedicates to promote Open Source IoT solution. Our Open Source products are sold world widely and gain good name in the Open Source Internet of Things filed.

More Detail

Overview

The LDDS20 sensor is installed directly below the container to detect the height of the liquid level. User doesn’t need to open a hole on the container to be tested. The non contact measurement makes the measurement safety, easier and possible for some strict situation.

LDDS20 uses ultrasonic sensing technology for distance measurement. LDDS20 is of high accuracy to measure various liquid such as: toxic substances, strong acids, strong alkalis and various pure liquids in high-temperature and high-pressure airtight containers.

The LoRa wireless technology used in LDDS20 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.

Features

LoRaWAN 1.0.3 Class A
Ultra low power consumption
Liquid Level Measurement by Ultrasonic technology
Measure through container, No need to contact Liquid.
Valid level range 20mm - 2000mm
Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
Cable Length : 25cm
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
AT Commands to change parameters
Uplink on periodically
Downlink to change configure
IP66 Waterproof Enclosure
8500mAh Battery for long term use

Applications

Specifications for LoRaWAN Liquid Level Sensor

LoRaWAN
LoRa transceiver	SX1262
Uncategorized
Cable length	0.25m
Frequency band	AS923
OpenCPU	No
Sensor	Ultrasonic
Waterproof	IP67
Class	Class A
Power type	Built-in Li-SOCL2 battery
LoRaWAN version	1.0.3
Sensor Measurement Range	0.28~7.5m
Battery Capacity	8500mAh