Modular Design; Changing The Pipe Diameter - E+E Elektronik EE741 User Manual

3.1

Modular Design

One and the same sensing unit can be used for each of three pipe diameters:
Pipe diameter
EE741
DN15 (1/2")
DN20 (3/4")
DN25 (1")
Tab. 1 Part description
The pipe diameter is easily changed via the display menu or the EE-PCS Product Configurator Software
(available for free download at www.epluse.com/configurator).
In the diameters DN32 (1-1/4") / DN40 (1-1/2") / DN50 (2") the EE741-N50 can be operated optionally with a
gauge mounting block with flanges.
Fig. 2 EE741 Sensor for three different pipe diameters
Once the gauge mounting block is built into the pipeline, the sensing unit can be installed and removed without
disassemby of pipework. As a result, the EE741 is also ideal for temporary measurement at serveral mounting
blocks. The sealing plug included in the scope of supply enables the normal operation of the compressed air
system when the sensing unit is removed.
3.1.1.

Changing the Pipe Diameter

PLEASE NOTE
Upon delivery, the factory setting of the sensing unit corresponds to the pipe diameter as ordered. The
setting must match the gauge mounting block. For use use with a gauge mounting block of different
diameter, the sensing unit setting shall be changed correspondingly, otherwise relevant measurement errors
have to be expected.
Pipe diameter
EE741-N50
can be operated optionally with a gauge mounting block with flanges.
DN32 (1-1/4")
DN40 (1-1/2")
DN50 (2")
Inline Flow Sensor for Compressed Air and Gases | 7
User Manual EE741