Tramex Remote Environmental Monitoring System WME/MC - TREMS-WME/MC

The Tramex Remote Environmental Monitoring System WME/MC allows for 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. Additionally, the system enables ambient temperature and relative humidity monitoring to ensure optimal environmental conditions.

Designed and developed by Tramex, this state of the art technology can notify users allowing for quick response to in-situ and environmental changes.

The TREMS-WME/MC kit comprises a Tramex Cloud Station router, 5 CS-RHTX Tramex Cloud Sensors for ambient conditions, and 5 external WME/MC probes.

Multiple Sensors can be used with one Station and additional Sensor and WME/MC probe Accessory Packs are also available, meeting your specific monitoring requirements. 

Registration and on-site set-up is simple using a QR code check-in procedure. The on-site Sensors, with battery life of up to 15 years, transmit relative humidity, temperature (ºC and ºF), dew point, grains per pound / grams per kilo and WME/MC readings wirelessly via the Tramex Cloud Station enabling remote monitoring of up to 200 on-site Sensors on the Tramex Cloud platform.

Tramex Cloud is a secure platform to store and report your moisture, temperature and relative humidity measurements, get notified 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 WME/MC.

Kit Contents

  1. 5 x CS-RHTX Tramex Cloud Sensors
  2. 5 x WME/MC electrode probes
  3. 1 x Tramex Cloud Station
  4. 1 x Heavy Duty Protective Carry Case
  5. Tramex Cloud Software Monitoring platform (Tablet not included) 
  6. Antennae for Cloud Station

Cloud Xtra Sensor

Temperature Sensor

Exceptional Accuracy ±0.1 °C Range 20°C to 60°C
Range -40ºC to 125ºC 
Sensor Protection PTFE Film protects sensor opening from water & dust
Drift <0.03ºC (0.04ºF) per year 


Relative Humidity Sensor

Exceptional Accuracy

±1.5%RH Range 0% to 80%RH,

±2.0%RH Range 80% to 99%RH @ 25ºC

Range 0 to 100%RH
Sensor Protection 0.1% over the complete range
Drift <0.25%RH per year



Transmission Range Over 3kms line-of-sight
Communication Frequency Multiple readings per hour
Identification Items individually coded for ease of install and logging identification
Size 100mm x 90mm x35mm
Weight 100g
Construction ABS enclosure
Power Built in CR123A battery with up to 15 year lifespan
Included Wall mounting


WME/MC Probe

Wood Moisture Equivalent (WME/MC) : 0 - 100

Tramex Cloud 

Frequency Region Specific frequency available
Security WPA2-PSK encryption, no unwarranted telemetry/tracking
Size 130mm x 115mm x 30mm
Weight 270g
Power Universal AC Power Adapter
Construction Wall-mountable Industrial Aluminium

*Data is stored free of charge for a period of 2 years, after which, following our data retention policy, you will need to download it.