Versatile Measuring Solutions with the EE741 Modular Flow Meter by E+E Elektronik.
Unlock the flexibility of the EE741, designed to adapt to diverse measuring tasks seamlessly. Utilising just one transmitter and three distinct gauge mounting blocks, this innovative device empowers you to determine the consumption of compressed air and industrial gases in pipe diameters DN15, DN20, and DN25.
Built on the thermal measuring principle and featuring the verified proprietary hot film sensor element, the EE741 ensures optimal long-term stability and swift response times. It is tailored for specific applications with a factory multi-point adjustment performed at 7 bar (102 psi) that guarantees outstanding measuring accuracy, even in the lower measuring range. This precision facilitates trustworthy leak detection, leading to significant energy savings.
Designed for ease of use, the construction of the EE741 flow meter is optimised for ease of installation and servicing.
Experience unmatched reliability and accuracy in gas consumption measurement with the high-performing EE741 in-line flow meter.
Unmatched Versatility with Interchangeable DN15, DN20, and DN25 Gauge Mounting Blocks
Experience the adaptability of the EE741 flow meter, where a single transmitter unit effortlessly accommodates all three pipe diameters (DN15, DN20, and DN25). Setting the pipe diameter is a breeze – simply input it through the user-friendly display menu or use the optional free EE-PCS product configuration software.
The installation of the gauge mounting block in the pipeline allows for the swift attachment and detachment of the transmitter without disruption to the pipework.
This unique feature makes the EE741 flow meter an ideal choice for temporary measurements or mobile applications. The inclusion of a sealing plug in the package ensures the uninterrupted operation of the compressed air system even when the transmitter is removed.
Stay in Control With Ease, Thanks to Advanced Display Technology.
Witness the latest display innovation with our device’s state-of-the-art LCD, adjustable in 90° increments with a simple push button for “easy reading” regardless of mounting position of the flow meter.
Showcasing real-time measured values and overall consumption data. Tailor the device to your specific preferences effortlessly using the user-friendly push buttons and intuitive menu guidance.
Key Features
- Compact design
- Modular system
- Easy removal without disassembling the pipework
- Application-specific adjustment under pressure
- Exceptional price/performance ratio
- Analogue, pulse and switching output
- Modbus RTU and M-Bus
- Integrated consumption meter
Typical Applications
- Compressed air consumption measurement
- Flow measurement of industrial gases (O2, N2, Ar, CO2, He)
- Nitrogen generators
- Leak detection
- Mobile applications
- Temporary monitoring
Auxiliary Modules
Accessories
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Product Datasheets
- EE741 Datasheet
- EE741 Manual
- EE741 Quick Guide Gauge Mounting Block With Flanges
- EE-PCS Product Configuration Software
- Modbus Application Note AN0103
- DEVELOPER NOTE - E+E Modbus Probes with Beckhoff - TwinCAT 2
- IO-Link manufacturer declaration
- EE741 CE-DoC
- EE741 (IO-Link) CE-DoC
- Declaration of Conformity to EU REACH


