Greisinger ebt 2r temperature module greisinger ebt 2r pt1000 p the greisinger ebt 2r is a temperature module used for long term temperature monitoring and indoor climate monitoring and monitoring of storage rooms the temperature is measured by the internal pt1000 sensor and the measuring values can be read out via easybus interface the housing of the module is made of robust abs p greisinger ebt 2r pt1000 temperature sensor 25 to 70 deg