Technical Data Prosonic M - FOUNDATION Fieldbus
76 Endress+Hauser
10 Technical Data
10.1 Technical data at a glance
10.1.1 Input
Measured variable The distance D between the sensor membrane and the product surface is measured.
Using the linearisation function, the device uses D to calculate:
• level L in any units
• volume V in any units
• flow Q across measuring weirs or open channels in any units
Maximum range/blocking
distance
1
The actual range is dependent on the measuring conditions. Refer to Technical Information
TI00365F/00/EN for an estimation.
10.1.2 Output
Output signal FOUNDATION Fieldbus
Signal Coding Manchester Bus Powered (MBP); Manchester II
Data transmission rate 31.25 KBit/s, voltage mode
Signal on alarm • Error symbol, error code and plain text description on the on-site display
• Status byte of the digital signal input
10.1.3 Data of the FOUNDATION Fieldbus interface
Basic Data
Sensor Maximum range in liquids
1
Maximum range in solids
1
Blocking distance
FMU40 5 m (16 ft) 2 m (6.6 ft) 0.25 m (0.8 ft)
FMU41 8 m (26 ft) 3.5 m (11 ft) 0.35 m (1.1 ft)
FMU42 10 m (33 ft) 5 m (16 ft) 0.4 m (1.3 ft)
FMU43 15 m (49 ft) 7 m (23 ft) 0.6 m (2.0 ft)
FMU44 20 m (66 ft) 10 m (33 ft) 0.5 m (1.6 ft)
Device Type 1011 (hex)
Device Revision 04 (hex)
DD Revision 01 (hex)
CFF Revision 01 (hex)
ITK Version 4.61
ITK-Certification Driver-No. IT035900
Link Master (LAS) cabable yes
Link Master / Basic Device
selectable
yes; Default: Basic Device
Number VCRs 24
Number of Link-Objects in VFD 24