ET701

Outdoor Air Temperature Sensors

Features
  • For temperature measurement -40...+85 °C
  • Internal sensor
  • Pt100, Pt500, Pt1000, PTC1000 or NTC
  • 4-20 mA or RS485 Modbus RTU option
Description

ET701 series air temperature sensors are designed for measuring temperatures in dry and damp rooms or outdoors. Applications include building automation, meteorology and labs.


Technical data
Sensing element Pt100 class A according to EN60751 (as standard)
optional Pt500, Pt1000, PTC1000
Measurement range -40...+85 °C
Cable connections screw terminal block
2- or 3-wire sensor connection
Dimensions S - H88 × W64 × D42 mm
M - H82 × W80 × D55 mm
Enclosure S - light grey PS, protection class IP65
M - grey ABS, protection class IP65
Operating conditions -40...+85 °C, 0...100 %RH
Output plastic screw terminal
transmitter 4-20 mA analog
RS485 Modbus RTU protocol digital