Outdoor Air Temperature Sensors

  • For temperature measurement -40...+85 °C
  • Pt100, Pt500, Pt1000, PTC1000 or NTC sensor
  • Stainless steel sensor stem Ø6xL85 mm
  • 4-20 mA or RS485 Modbus RTU option


ET721 series air temperature sensors are designed for measuring temperatures in dry and damp rooms or outdoors. Applications include building automation, meteorology and labs.