Tramex Remote Environmental Monitoring System

Remote monitoring image

Ambient & In-situ RH and WME/MC Monitoring

Monitoring relative humidity and temperature remotely anytime, any place from anywhere

Since the 1970s, Tramex has been at the forefront of non-destructive and in-situ moisture detection, as well as ambient relative humidity measurement. 

The Tramex Remote Environmental Monitoring System is a cloud-based system designed and developed in Ireland by Tramex. The Tramex Remote Environmental Monitoring System, TREMS, is the way forward for monitoring and recording temperature, relative humidity, dew point, and humidity ratio grams per kilo / grains per pound

The on-site Cloud Sensors transmit relative humidity, temperature, dew point, humidity ratio g/lb and g/kg readings wirelessly via the Tramex Cloud Station. This enables remote monitoring of multiple on-site Sensors via the Tramex Cloud platform.

The Tramex Cloud application is a secure platform where you can store and report your moisture, temperature and relative humidity readings. You can also receive notifications of adverse conditions and quickly monitor status from any browser.

There are no subscription fees and there is free data with the Tramex Remote Environmental Monitoring System.

TREMS - Tramex Remote Environmental Monitoring System

Specifications Buy Now

How remote environmental monitoring works

When ambient or in-situ conditions need to be monitored and visualised over a period of time, remote monitoring provides the perfect solution.

Tramex Cloud sensors, with optional external RH probes in the TREMS-Xtra version and WME/MC probes in the TREMS-WME/MC version, are placed in the required areas and send temperature and humidity readings to your Tramex Cloud account via the Tramex Cloud Station. In your Tramex Cloud account all collected data can be viewed as files and in visual charts or graphs and compiled into reports.

Powered by long life batteries, our durable Cloud Sensors will provide the data required on the smallest to the longest of projects.
Why drive to a single site to take readings, when you can surf to the Tramex Cloud and monitor many projects all in one place with no subscription fee.

How TREMS works

Ambient, In-situ RH and WME/MC Monitoring


The Tramex Environmental Monitoring System offers two sensor options. 

  • The Tramex Cloud Sensor (CS-RHTA as in the TREMS-5 and TREMS-10 versions) for ambient monitoring. 
  • The Tramex Cloud Sensor Xtra (CS-RHTX as in the TREMS-Xtra and TREMS-WME-MC versions) for both ambient and in-situ monitoring via the plug-in port for the external relative humidity probe sensors.

The external RH probes with the TREMS-Xtra allow for in-situ RH readings within building structures, cavities in walls and ceilings and in situ RH readings in concrete.

The external WME/MC probes with the TREMS-WME/MC allow for in-situ Moisture Content (%MC) monitoring in wood and Wood Moisture Equivalent (WME) monitoring in a variety of building materials such as wood-based products, drywall or plasterboard.

All Tramex Cloud Sensors have state of the art technology and offer the most accurate and reliable readings in the industry.

Click here to view our TREMS kit range.

All your data at your fingertips

A secure logging-in process into the Tramex Cloud allows required personnel access to the Temperature and Relative Humidity data.

All temperature and humidity readings are stored on the Cloud platform and can be downloaded as CSV, Excel files or jpegs. Reports are generated for a quick glance view with colour-coordinated lines for even easier viewing.

If the parameters on site are of a critical nature, TREMS can issue alert notifications if the sensor readings reach the set parameters. 

Alert notifications can be sent to site agents for a quick resolution, or to an office for reference. Project information can be made accessible to all that require it.

TREMS is your reliable partner for precise and accurate Temperature and Humidity monitoring.

monitoring data on laptop

Suitable for many industry sectors


TREMS suitable for multiple industries


There are many different circumstances where ambient and in-situ relative humidity and temperature conditions necessitate on-going monitoring. Fluctuations or changes in ambient and in-situ conditions can cause spoilage of products, food or failure in structural and manufacturing systems. With TREMS these critical conditions can be checked regularly and warning notifications can be set up to ensure stability verification.

The Tramex Remote Environmental Monitoring System has a multitude of applications across numerous industry sectors including:

  • food and beverage storage
  • construction
  • water damage restoration
  • manufacturing
  • shipping
  • coatings
  • pharmaceuticals
  • art galleries and museums

Why choose the Tramex Remote Environmental Monitoring System?

  • Exceptionally accurate measurements and instant warnings when the set parameters are exceeded.
  • Choice of ambient monitoring or ambient and in-situ monitoring.
  • Long transmission range: over 3kms line-of-sight.
  • Long battery life, up to 15 years lifespan.
  • Multiple readings per hour.
  • Easy Setup: The sensors and the cloud station can be easily registered to our Tramex Cloud account by scanning the QR Codes on the back of the instruments.
  • No subscription fees and free data.
Buy Now Specifications
Tramex Sensor