MFTS II

Vibrating wire sensor measuring device

 

 

 

 

 

 

 

 

 

Succeeding the MFTS I, the MFTS II measures vibrating wire sensors installed during the construction of civil engineering structures.

 

Monitoring and maintenance

Carmelec offers a comprehensive solution for your MFTS devices monitoring. Contractual fixed periodical maintenance and checking ensure cost control and minimize administrative obligations.

 

     - A verification commitment for normal maintenance within 5 working days (excluding vacation periods)

     - Repaired devices returned within 15 working days (at the return date of the accepted quote)

     - Loan device possible under certain conditions

     - Technical support that centralizes experience feedback

     - A series of control points defined with EDF to insure measurement quality, and sensors excitation efficiency and quality

Technical characteristics

Measurement characteristics

Measurement Unit: decihertz (dHz)

Measurement range: from 1 600 to 16 000dHz

Resolution: 1dHz

Sensitivity: 200µV to 100mV RMS

Programmable filter: 4th order

                                      Step of 250dHz

                                      Width of +/- 20 %

Excitation voltage: 70V in normal sensor mode

                                      25V, 50V and 90V in hard sensor mode

                                      110V, 130V and 150V in boost mode

 

Mechanical characteristics

Weight: 385g

Housing material: ABS

Electrical characteristics

Electromagnetic compatibility: EN 61326 : 2006

Power supply: 9V battery

Battery life: 50 hours / 800 measurements

 

Environment

Operating temperature: between 0°C and 35°C

Storage temperature: between -20°C and 55°C

 

Datasheet: MFTS II

Carmelec - 231 Rue James Watt - 66100 Perpignan - France

Tel.: +33 (0)4 68 83 28 26 - Fax: +33 (0)4 68 83 19 67

commercial@carmelec.fr