Starting at $2,372.57USD
Configure
E+E Elektronik

EE771/EE772 Inline Flow Meter

Thermal mass flow meter for compressed air and gases, 1/2 in (DN15) to 3 in (DN80) sizes available

Starting at
$2,372.57USD
Have questions? We're here to help!
Have questions? We're here to help!
Call
Email
Configure
Used in
EE771 EE772 Inline Flow Meter 01178
Multi Controller Sensor
Flow meter Multi Controller A 01
Flow meter multicontroller ges
Flowmeter EE771 C 01

The EE771/EE772 are thermal mass flow meters for compressed air and gases. Irrespective of pressure and temperature, the flow meters register mass flow, volumetric flow or standard flow.  The EE771/EE772 are suited for measurements of flow in pipelines DN15 (1/2 in) up to DN80 (3 in). The flow meters measure compressed air, nitrogen, CO2, O2, helium or other non-corrosive and non-flammable gasses.   The flow meters employ the well proven E+E hot-film sensor element with high immunity to contamination, which leads to outstanding long-term stability and accuracy even under harsh operating conditions. They record accurately even the smallest flow which represent an essential prerequisite for calculating consumption costs or for finding leaks.  

• Measurement ball valve for rapid installation and removal with only a short flow interruption (EE771)
• Gauge mounting block with hot tap valve for rapid installation and removal without flow interruption (EE772)
• Remote, interchangeable probe for easy mounting
• Pipe diameter DN15 - DN50 (1/2" - 2")
• Pressure range up to 40 Bar (580 PSI) (PN40) available
• Wide measuring range up to 200 Nm/s (39370 SFPM)
• MODBUS RTU or M-BUS 
• Additional installation of dew point- and pressure sensor
• Pipe diameter DN40 - DN80 (1 1/2" - 3")
Measured ValuesStandardized volumetric flow, mass flow, standardized flow, temperature, consumption
Measuring Range0.5 - 200 Nm/s (100 - 39370 SFPM)
Accuracy± 1.5% of the measured value
Pipe DiameterDN15 up to DN80 (1/2 in - 3 in)
DN40 up to DN80 (1 1/2" - 3")
Outputs0 V - 10 V, 0/4 - 20 mA, Pulse, Switch, Modbus RTU or M-Bus
Supply18 - 30 V AC/DC

• Measurement of consumption of compressed air
• Compressed air counter
• Mass flow measurement of industrial gases

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more

Sign up to receive email updates on new product launches, promotions, news, blogs, Brand's Brands videos and so much more!