Sensors

Detect leaks with moisture sensors

Moisture sensors are the first line of defence against costly building damage. Tector’s innovative moisture sensors provide real-time monitoring and actionable insights to protect your investment and ensure long-term durability.

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Connectivity
LoRaWAN
Certifications
CE mark, verification by Danish Technical institute
Internal sensors
wood moisture content, humidity, and temperature measurement
Lifetime
up to 10 years with the transmission every 4 hours
Casing
Robust, durable, water and dust-proof casing designed for harsh environments
Illustration of tector moisture detection sensor
Connectivity
LoRaWAN
Certifications
CE mark, verification by Danish Technical institute
Internal sensors
wood moisture content, humidity, and temperature measurement
Lifetime
up to 10 years with the transmission every 4 hours
Casing
Robust, durable, water and dust-proof casing designed for harsh environments

Detect leaks before they become costly problems

Moisture can go unnoticed for months until it starts damaging your structure. That’s where Tector comes in. Our discreet, wireless moisture sensors are built to detect leaks early, long before they escalate into costly repairs.

With continuous moisture detection and instant alerts, you’ll know exactly when and where action is needed. Tector keeps your buildings dry, safe and built to last.

"Tector detected a leak that might have gone unnoticed and we fixed it immediately. 
The way they present data is very smart, they monitor temp and humidity and overlay geolocation data (what was the rain event that caused it) 
Very clever. Very powerful."

Stop walking around with moisture meters

Manual moisture meters and checklists are time-consuming and easy to miss. Tector’s system simplifies it all with just three steps:

1
Plug & Play
Connect your Power Tector gateway to the internet—no setup required. It automatically links with nearby sensors.
2
Place sensors
Mount your moisture sensors in key risk zones. Two screws and a QR code scan, and you’re done. No app needed.
3
Monitor effortlessly
Receive weekly reports immediately and default alerts when your attention is needed, so you can tend to your work with peace of mind.

Benefits of Tector's moisture detection system

Just like we run a multi-layered data analysis on moisture measurements, we also have multiple alarm types to ensure we cover all potential issues with built in redundancy.
Accurate data
  • Wireless sensors provide precise, reliable readings in timber, CLT, and flat roofs.
10-year lifespan
With up to 10 years of battery life, you won’t need replacements anytime soon.
Easy to install
Compact and rugged, our sensors for moisture fit where you need them.
Real time insights
Your data is live.
Log in anytime to see what’s happening on site right now.
Save time and cost
Forget site visits just to check on conditions. Focus your time where it’s needed.
Built to last
Durable hardware and no maintenance required. A system you can count on.
“The sensors and user-friendly application have been a valuable addition to our quality assurance and risk management processes”
Hlynur Júlíusson
Project manager, construction technology
Mary Elizabeth Hospital Copenhagen

Why early moisture detection matters

Tector’s roof sensors and wood sensors give you peace of mind. By catching moisture early, you avoid mould growth, material degradation, and insurance claims.

And it’s not just about damage every leak prevented means fewer resources wasted and less embodied carbon lost. Smarter moisture detection is part of building sustainably.

Talk to our experts

Moisture monitoring for every building type

Flat roofs
Tector’s roof monitoring system helps quickly detect leaks using sensor data and weather insights, preventing costly damages.
Learn more
Timber constructions
Monitor timber conditions ever since the wood left the production, during the construction and the whole building lifecycle.
Learn more

Moisture monitoring for
the full lifecycle

  1. From day one to year ten, Tector supports every phase of your building’s life:
    1. Planning
      Build your moisture detection strategy and documentation before construction begins.
    2. Construction
      Use live sensor data to check drying times and catch risks before they delay the build.
    3. Handover
      Provide clear reports showing the building was delivered dry and compliant.
    4. Maintenance
      Stay connected with long-term monitoring. Resolve issues before occupants even notice.
Lern more
a close up of a wooden floor with a wooden slatted wall and Tector moisture detection sensor

FAQs

Is there any maintenance needed for the moisture sensors?

No, there's no need nce. After you installed the sensor, you can sit back and relax and enjoy the data you’re about to receive. Learn more about the data

What is the lifetime of Tector moisture sensor?

The sensor is produced to last 10 years at transmissions every 4 hours.

How moist resistant is the sensor itself?

The sensors are resistant to high moisture as they are PCB protected.

How precise and accurate is the sensor?

Measurements are very precise as the device uses a wide range resistance measurement scale (from 10 kΩ all the way to 10 GΩ). Wood moisture content: 0.3% measured at exact point (in the 8-20% range). Relative humidity: 2% RH (In the 10 to 90% range) Temperature: 0.2 °C (in the -20 to 60 degrees range). All measurements extend past this range at a reduced accuracy.

What is the connectivity of the Tectors sensor?

LoRa protocol that is widely supported and has growing coverage. Long Range communication at extremely low power consumption. Gateways cover a radius of up to 500 meters.

What if I need to set up the sensor in a hard to access place?

No problem, the sensor can be extended with wires.

How do I set up moisture sensors?

Getting started with our moisture sensor can be done in minutes. Just plug in the gateway and it works. The sensor has to be screwed in with 2 screws, and then it is registered in a few clicks by scanning a QR code on the sensor, which sends you to our system (without installing an app) and in a few clicks it is registered and operational.

How big is the moisture sensor?

Woodsense’s moisture sensor is a discreet, small sensor that can be installed anywhere.

What is the difference between a moisture logger and a sensor?

A moisture logger saves each moisture measurement locally on the logger often using an SD card or similar which later can be retrieved manually and transferred to a computer for analysis etc. The sensor will transfer the measurement to the cloud immediately making each measurement available in real-time and removes any storage limitations e.g. an SD card could have. With sensors you can access realtime data via a convenient dashboard and dont need to walk around with moisture loggers anymore.

Moisture problems?

Not with Tector on your side, providing real-time alerts and peace of mind.
Get in touch