Rail Temperature Monitoring

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Product Overview


The expansion and contraction of a train system's rails can create great stress on joints and within its steel material. Progress Rail's Rail Temperature Monitor provides continuous temperature monitoring - allowing adjustments to be made to loads and speed of travel, reducing external stresses and the likelihood of the rail suffering stress breaks.

The Progress Rail's Rail Temperature Monitor is glued or clamped onto the base of the rail and makes direct contact with the rail material. This allows for accurate recordings to be taken of the local steel.



  • Simple clamp mount to foot of the rail
  • Dual DS18B digital thermometer sensors
  • 0.5% accuracy
  • Records temperatures between -30° C and 100° C
  • Dual redundant sensor system
  • Operating temperature range: -10° C to 85° C
  • Sealed to IP-68 standards against dust and water ingress
  • No calibration required


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