Wireless temperature probe for compost and waste: SmarTprobe
chevron_left chevron_right

Wireless temperature probe for compost and waste: SmarTprobe | FREELAND

The CompostManager2 is a state-of-the-art portable compost analyzer designed to streamline and optimize the composting process. It quickly measures key parameters such as temperature, humidity, oxygen (O2), and carbon dioxide (CO2) in under a minute. With its robust, marine-grade stainless steel construction and innovative design, it ensures durability and ease of use. The device also offers wireless data retrieval and cloud-based software for comprehensive data analysis and actionable insights, making it an essential tool for efficient and effective compost management.


SmarTprobe sensors provide an innovative and cost-effective solution for the waste industry, monitoring temperatures at the core of stockpiles with two main applications:

  • For audits and for monitoring the temperature of compost windrows.
  • For compliance and fire prevention (FPP) in the waste industry: these robust wireless temperature probes are designed to protect your site against the risk of fire from spontaneous combustion.

The system features a unique multi-level alert system based on PREVENTiT software, which warns you of rising temperature levels in your stockpiles, giving you the opportunity to react before a fire even starts.

They constantly monitor the temperatures of waste piles (wood, RDF, SRF, windrows, organic waste, peat, coconut fiber…) and provide the data directly to your computer wirelessly. The sensors are simply inserted into the windrows, where they monitor temperatures 24/7 and send the data directly to your computer.

SmarTprobe sensors can be used for both indoor and outdoor windrow monitoring and control operations, making them ideal for sites performing both processes and storing the finished product outdoors.

The SmarTprobe system has multi-level alerts that, once triggered, will send messages to designated personnel via email or text, indicating where the alert came from, and allowing the user to prevent a fire.

SmarTprobe sensors are available in two possible lengths (to be confirmed at the time of order):

  • 1.5m (Ref. SMARTROBE15M)
  • 2m (Ref. SMARTPROBE2M)

and can be used with up to 100 probes per site.


  • Robust and durable
  • Good price-performance ratio
  • Temperature data sent
  • Easy to use and install
  • Sensor measures temperature directly in the windrow (from 1.5 to 3 meters deep)
  • Wireless range: 1 km
Features Description Benefits
Temperature Probe Produced from Marine grade stainless steel Robust probes suitable for all types of waste sites and exposure to all the elements.
Unique Head Design Probe Handle Makes inserting the probes easier with something to hold onto.
Temperature Range Wide temperature range -50 -200°C
-58 -392°F
This enables the system to be used worldwide.
smarTprobe Alert system Tiered alert system Provides a proactive approach to Fire Prevention and temperature compliance monitoring.
Operating system Windows based Our technology can be used/incorporated into most system software.
Data recording All temperatures recorded All temperatures are logged automatically for audit purposes.
Frequency Band 868 MHz Other frequencies are available for non-European markets
Easy to use Program designed to be user friendly Clear graphic's and batch recording are available at a click of a button.
Data Storage Secure Online database Data backed up daily
After Sales Service Customer care We provide an exceptional after sales service where no job is too small.
Probe Weight Manageable 2m = 3.1kg; 1.5m = 2.5kg