Level measurement

14

Continuous level measurement in liquids

3. Selection of the measuring principle according to the application

B

Non-contact

Our proposal Radar Micropilot

Ultrasonics Prosonic

(separated) (compact)

FMU90

FMU4x

FMR5x

FMR6xB

FDU9x

FMU30

Advantages

• For highly viscous media •High resistance • Universally usable (free adjustable measuring range) • Heartbeat Technology •Remote access via Bluetooth® 2-wire (HART®, PA, FF), Ethernet-APL ±1mm/±0.04" –196 to +450°C/–321 to +842°F –1 to +160bar/–14.5 to +2,320psi Threads, flanges (DIN, ANSI, JIS), hygienic connections 80m/262ft

•High resistance • Self-cleaning effect of sensors • Integrated alarm/point level relay •Free adjustable measuring range

Technical data • Connection •Accuracy

2-/4-wire (HART®, DP) ±2mm/±0.08", ±0.2% of the distance

•Process temperature •Process pressure •Process connection

–40 to +105°C/–40 to +221°F +0.7 to +4bar/+10 to +58psi Threads, Tri-Clamp, flanges (DIN, ANSI, JIS)

•Maximum

25m/82ft

measuring range

Application limits

•Strong formation of foam •Many obstacles

guided radar, hydrostatics guided radar, capacitance, hydrostatics hydrostatics

•Strong formation of foam •Vapor pressure

guided radar, hydrostatics radar, guided radar, capacitance

•Many obstacles

guided radar, capacitance, hydrostatics

• Low DC value

Please note: Radar continued on Page 34

Please note: Ultrasonics continued on Page 74