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Air Flow Transmitters & Probes | Air Velocity | Flow Measurement Products


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Sensor for Very Low Air Velocity


Duct mount or Remote probe sensor with display. Clean room monitoring with accuracy down to 0.15m/s (30ft/min). Analogue output, RS485 & digital interface.

  • Measuring range selectable by jumper :0…1 m/s ,0…1.5 m/s ,0…2 m/s
  • Response time (at constant temperature): typ. 4 sec or typ. 1 sec.
  • Output analogue, selectable:0-10 V and 4-20 mA
  • Output digital: Modbus RTU or BACnet MS/TP
  • Supply :24 V AC/DC

Product Overview:

EE660 employs E+E air flow sensors manufactured in thin film technology, which stands for excellent accuracy and long-term stability down to 0.15 m/s (30 ft/min). The device is available with current and voltage output or with RS485 interface a Modbus RTU or BACnet MS/TP interface. EE660 is user configurable and adjustable with jumpers on the electronics board or with the EE-PCS Product Configuration Software.

Key Features:

  • Accurate measurement down to 0.15 m/s (30 ft/min)
  • Excellent long-term stability
  • High resistance to pollution
  • Small angle dependency
  • Large, easily readable display
  • Current and voltage output
  • Modbus RTU or BACnet MS/TP
  • User configurable and adjustable

Further information
Supplier Product Page link:

Data Sheets