LoRaWAN® · Distance & Level Monitoring

Dragino LDDS20Levels, without the site visit.

The Dragino LDDS20 is a professional LoRaWAN ultrasonic distance/level sensor designed for agricultural and industrial applications. With its high accuracy and IP67 rating, it's perfect for monitoring grain levels in silos, water levels in tanks, and other distance measurement needs in agricultural settings. The sensor provides reliable measurements from 0.3m to 8m range.

No SIM card needed
IP67 Rated
UK-based support

Tank 2 below 20%Level alert · just now

Trough 3 running lowLevel alert · 3 h ago

Tank 1 refilledLevel up · 1 h ago

Features

What the LDDS20 does.

Every reading lands on your Trackpac dashboard, where you can set alerts on any of it and share it with your team.

Wide Range Detection

Measure distances from 0.3m to 8m with high accuracy

Level Monitoring

Perfect for monitoring grain levels in silos and water tanks

Long Battery Life

Up to 3 years battery life with standard use

IP67 Rated

Waterproof and dustproof design for harsh environments

Easy Installation

Simple mounting system with flexible configuration options

Helium Compatible

Compatible with the Helium Network for enhanced connectivity

Full specifications in the datasheet

How it works

Your LDDS20, live in three steps.

1
Get your LDDS20
Buy it from Trackpac, or bring one you already own.
2
Add it to Trackpac
Scan its QR code, or add its keys if you're bringing your own. It connects through our own network and the Helium Network, with coverage across much of the globe.
3
Get alerts
Set thresholds on any reading and get notified by SMS, email or push the moment something changes.

Where to buy

Get your Dragino LDDS20.

Buy the hardware, then add it to Trackpac for £20 per year.

Trackpac

Order from Trackpac

Simple pricing

£20

per sensor, per year. No SIM fees, no hidden fees.

Book a demo Start free

See full pricing

3 years of data storage
Full API access
Unlimited team members
UK-based support
Volume discounts for large deployments
Multi-year contract options

Coverage

Global coverage, out of the box.

Trackpac runs its own LoRaWAN® network and roams on the Helium Network, so there's already coverage across much of the globe. Your sensors can connect as soon as they're switched on, with no network to build.

Need guaranteed coverage deep indoors or on a remote site? Add a gateway: our LoRaWAN® consultancy team can plan placement, and we can supply and manage the gateways for you.