The EE771 – The Ideal Solution for Precise Gas Flow Measurement from E+E Elektronik.
Unleash the power of accurate gas measurement with the EE771, a cutting-edge sensor designed for compressed air and various gases. This state-of-the-art flow meter effortlessly registers mass, volumetric, or standard flow with unparalleled precision regardless of pressure and temperature variations.
Versatility is at the core of the EE771, as it seamlessly measures gas, including compressed air, nitrogen, oxygen, CO2, helium, and argon. Thanks to its innovative measurement ball valve, installation and maintenance are a breeze, resulting in minimal disruption to the flow.
The flow meter boasts an extensive measuring range from 0.5 to 200 Nm/s or 100…39370 SFPM (1:400) and rapid response time, allowing for uniform usage throughout the entire gas distribution network.
To enhance connectivity and data management, the EE771 comes equipped with an optional MODBUS RTU or M-BUS interface.
Accuracy and Dependability
What sets the EE771 apart is its ability to record even the minutest flows, making it an essential tool for calculating consumption costs and detecting leaks. Each unit undergoes a meticulous factory calibration at 7 bar (102 psi), providing a certificate for your peace of mind and confidence in its performance.
Equipped with the proven E+E hot-film sensor element, the EE771 ensures high immunity to contamination, guaranteeing exceptional long-term stability and accuracy even in challenging operating conditions.
Key Features
- Fast response times and excellent long-term stability
- Unique measurement ball valve for rapid installation and servicing with only a short flow interruption
- Remote, transposable probe to simplify mounting
- Pipe diameter DN15 – DN50 (1/2″ – 2″) P
- Pressure span up to 16 bar (232 psi) PN16
- Accuracy of ±1.5 % of the measured value
- Wide measuring range up to 200 Nm/s (39370 SFPM)
- Bus interface for MODBUS RTU or M-BUS
- Two freely scalable outputs configurable as analogue current or voltage output, switch output or pulse output for consumption measurement.
- Free EE-PCS Product Configuration Software and an optional configuration adapter
Typical Applications
- Tracking consumption of compressed air
- Compressed air counter
- Mass flow measurement of industrial gases
Auxiliary Modules
Accessories
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