Mounting
Prosonic M FMU42 HART
14
Hauser
F
E
BD
SD
A0038238
11
Parameter for the correct operation of the device
BD Blocking distance
SD Safety distance
E
Empty calibration
F
Measuring span
Mounting nozzle
L
D
A0038371
12
Definition of nozzle length L and nozzle diameter D
D
Nozzle diameter
L
Nozzle length
Conditions
• Smooth interior surfaces in pipe nozzle
Remove any edges or welded joints and burr on the inside of the tank side nozzle end
• To minimize disturbing factors: nozzle with an angled socket edge (ideally 45 °)
• Observe maximum nozzle length
Maximum nozzle length
Diameter specifications with maximum nozzle length
• DN80/3": 250 mm (9.84 in)
• DN100/4": 300 mm (11.8 in)
• DN150/6": 400 mm (15.7 in)
• DN200/8": 400 mm (15.7 in)
• DN250/10": 400 mm (15.7 in)
• DN300/12": 400 mm (15.7 in)
Содержание Prosonic M FMU42
Страница 52: ...www addresses endress com 71574096 71574096...