EE650 employs the new VTQ air flow sensor element, which operates on the thermal anemometer principle and is manufactured by E+E in state-of-the-art thin film technology.
Due to its innovative design, the VTQ air flow sensor element is very robust and highly insensitive to pollution, which leads to outstanding long-term performance.
The measured data is available either on an analogue voltage or current output, user selectable, or on the RS485 interface with Modbus RTU protocol.
The enclosure design and the mounting flange included in the scope of supply allow for easy installation or replacement. The configuration and adjustment of the EE650 can be comfortably performed on the electronics board or via digital interface.
Typical Applications
HVAC
Ventilation systems
Process control
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Best accuracy and long term stability
High resistance to pollution and mechanical stress
Measuring range 0.2 - 10/15/20 m/s (40 - 2000/3000/4000 ft/min), user selectable
Current and voltage outputs, selectable
RS485 interface with Modbus RTU
Duct mount and remote probe versions
Easy installation
Digital interface for adjustment by user
Measuring range - user selectable
0...10 m/s (0...2000 ft/min)0...15 m/s (0...3000 ft/min)0...20 m/s (0...4000 ft/min)
Accuracy at 20 °C (68 °F), 45 % RH, 1013 hectopascal
0.2...10 m/s ±(0.2 m/s + 3 % of mv)0.2...15 m/s ±(0.2 m/s + 3 % of mv)0.2...20 m/s ±(0.2 m/s + 3 % of mv)
Response time - user selectable
typ. 4 sec or typ. 1 sec.
Output Analogue
0-10 V and 4-20 mA
Output Digital
Modbus RTU
Supply
24 V AC/DC
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Rijin Raj, Regional Sales Manager at E+E Elektronik India Pvt. Ltd.
Sensors play a crucial role in mobility applications for safety, efficiency, and performance. At E+E Elektronik, our cutting-edge sensor technology provides accurate data, enabling customers to optimize vehicle functionality and stand out in the dynamic mobility market.
FAQ
Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.
We are always available to answer any questions you may have!Inquire now
This software is provided "AS IS" without a warranty or representations of any kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT ARE HEREBY EXCLUDED. E+E AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL E+E OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF E+E HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.THE ENTIRE RISK ARISING OUT OF USE, PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE REMAINS WITH THE LICENSEE. IF E+E SHOULD NEVERTHELESS BE FOUND LIABLE, WHETER DIRECTLY OR INDRECTLY, FOR ANY LOSS, DAMAGE OR INJURY ARISING UNDER THIS AGREEMENT OR OTHERWISE, REGARDLESS OF CAUSE OR ORIGIN, ON ANY BASIS WHATSOEVER, ITS TOTAL MAXIMUM LIABILITY IS LIMITED TO EURO 50.000. WHICH WILL BE THE COMPLETE AND EXCLUSIVE REMEDY AGAINST E+E. IF THIS LIMIT OF EURO 50.000 SHOULD NOT BE VALID BOTH PARTIES AGREE UPON THE NEXT ADMISSABLE LIMIT. All CLAIMS WILL BE TIMEBARRED AFTER 6 MONTH AFTER THE CLAIM AROSE AND THE LICENSEE OBTAINS KNOWLEDGE OF THE CIRCUMSTANCES GIVING RISE TO THE CLAIM OR WOULD HAVE OBTAINED SUCH KNOWLEDGE IF HE HAD NOT SHOWN GROSS NEGLIGENCE.
This software is in particular not designed or intended .for use in on-line control of aircraft, air traffic, aircraft navigation or aircraft communications; or in the design, construction, Operation or maintenance of any nuclear facility. Licensee represents and warrants that it will not use or redistribute the Software for such purposes.
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Matthew Nemeth | Managing Director E+E Elektronik Corporation USA
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