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

Remotely monitor In-situ Wood Moisture Equivalent, WME, & Moisture Content, MC, and Ambient Temperature and Relative Humidity


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 long-life batteries, 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.

Product Order Code: TREMS-WME-MC
Ambient Relative Humidity and Temperature
WME Reference 1-100
Remote Environmental Monitoring System Cloud










  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 Specifications:

Exceptional Accuracy: ±0.1ºF Range 68ºF to 140ºF± (0.1 °C Range 20°C to 60°C)
Range: -40ºF to 257ºF  (-40ºC to 125ºC)
Sensor Protection: PTFE Film protects sensor opening from water & dust
Drift: <0.04ºF (0.03ºC) per year 


Relative Humidity Sensor Specifications:

Exceptional Accuracy: ±1.5%RH Range 0% to 80%RH, ±2.0%RH Range 80% to 99%RH (@ 77ºF (25ºC))
Range: 0 to 100%RH
Resolution 0.1% over the complete range
Drift <0.25%RH per year


Sensor Specifications:

Transmission Range: Up to 2 miles line-of-sight
Communication Frequency: Multiple readings per hour.
Identification: Items individually coded for ease of install and logging identification.
Size: 3.94” x 3.54” x 1.38” (100mm x 90mm x35mm)
Weight: 3.53oz (100g)
Construction: ABS enclosure
Power: Built in long-life CR123A battery
Included: Wall Mounting


WME/MC Probe Specifications:

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


Tramex Cloud Specifications

Frequency: Region Specific frequency available
Security: WPA2-PSK encryption, no unwarranted telemetry/tracking.
Size: 5.9” x 3.6” x 2” (150mm x 90mm x 50mm)
Weight: 9.9oz (280g)
Power: Universal AC Power Adapter
Construction: Wall-mountable ABS enclosure


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.


Kit Specifications

Size: 17.1” x 14.2” x 5.5” (43.5cm x 36cm x 14cm)
Weight: 7.6lbs (3.56kg)
Power: 5 x CR123A 3-volt batteries (included)

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Contact Temperature Probe

Contact Temperature Probe

The CTP Contact Temperature Probe is a plug-in accessory probe used with the TREMS-WME/MC system to measure and log surface temperature over time. Used alongside the Humidity sensor functions in the Cloud Sensors, dew point circumstances can be easily identified.

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Relative Humidity Sensor

Relative Humidity Sensor

The Relative Humidity Probe is a plug-in accessory that can be used with the TREMS-WEM/MC system to provide ambient or in-situ Relative Humidity, Temperature, Dewpoint temperature and grains per pound humidity ratio readings.

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Accessory Pack - Add 5 more WME/MC sensors to your monitoring project

Accessory pack for TREMS-WME/MC

The Tramex Remote Environmental Monitoring System WME/MC Accessory Pack adds more Cloud Sensors to your TREMS project.

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