Tenders Are Invited For Instruments For Checking Physical Characteristics – Adv-Virtausmittaussensori (Acoustic Doppler Velocimeter) Hankinta

Instruments For Checking Physical Characteristics – Adv-Virtausmittaussensori (Acoustic Doppler Velocimeter) Hankinta. The University Of Turku Is Acquiring 9 Adv Flow Measurement Sensors (Acoustic Doppler Velocimeter) To Be Attached To The Uoma Embankment. The Sensors Data Transfer Must Take Place In Accordance With The Lorawan Standard. The Adv Sensor Must Be Able To Measure The Flow Speed And Direction Of The Water In The Bed In Two Dimensions. The Cross-Section Of The Measurement Must Be At Least 20 Meters Wide And The Resolution Of The Measurement Cell Must Be Less Than 25 Cm. The Sensors Are Designed To Be Attached Vertically, 2-3 Per Cross-Section Of The Bed To Be Measured, So That The Flow Conditions Of The Bed Can Be Examined From Different Depths. The Other More Specific Mandatory Minimum Requirements Of The Adv Sensor To Be Purchased Are Identified Below. The Sensor Must Include Each Individual Requirement. - Adv Flow Measurement Sensor, At Least Two-Dimensional Flow Vector Measurement (Flow Direction And Speed) - Adv Flow Measurement Sensor Measurement Distance Min. 20 M Vertically, Measuring Cell Resolution Less Than 25 Cm - Automatic Scaling Of The Measuring Cell According To The Width Of The Measured Bed - Adv Raw Data Export To Common File Formats - Sensor Operation With Batteries And/Or Solar Cells. - Data Transfer According To The Lorawan Standard. - All Necessary Software Must Be Included In The Offer. If The Software Requires Separate Annual License Costs, These Possible Annual License Prices Must Be Stated Separately In The Offer. These Separate License Costs Should Not Be Included In The Comparison Price And Are Not Used In The Comparison. - Any Annual Maintenance Program And Costs Must Also Be Stated Separately In The Offer. Otherwise, The Options Are Stated Below In A Different Section.