Temperature sensor

Elpas Temperature Sensors are Active RFID Tags that provide wireless monitoring of environmental sensitive assets or environments that require strict temperature range compliance. The Sensors report temperature data which maintenance personnel can use for regulatory compliance, out of temperature range alerting or usage trend analysis.

Temperature Sensors are available with an internal thermistor for ambient temperature monitoring or with an external probe for applications requiring higher precision or when the sensor needs to be placed outside of the monitored space.

Temperature Sensors feature wireless call-button functionality to report preconfigured maintenance messages plus remote device supervision to ensure field reliability


  • RF RTLS signaling technology
  • Internal/External probe configurations
  • Wireless call button functionality
  • Sensor: IP64 External Probe: IP67
  • 24/7 remote device supervision
  • Status LED indicator
  • Field replaceable lithium battery

Applications and Uses

  • Refrigerators/Freezers
  • Cold storage areas
  • Logistic/Cargo warehouses
  • Regulatory compliance
  • Temperature-range alerting
  • IT server facilities
  • Usage trend analysis