Level measurement

109 Checklist

A

Name of medium

Please complete Notes

Medium

Density

g/l (kg/m³)

Grain size (min/max)

mm/inch

Rel. dielectric constant (DC) Tacky/build-up forming Extreme dust formation

yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes

no no no no no no no no no no no no no no no

Abrasive

Condensate formation

Corrosive

Non-contact measurement Applications Drawing available

Silos/bunkers

Stockpiles

Mechanical conveyor systems

Crusher

Process conditions

Fluidization

Pneumatic filling

Product accumulation on walls Formation of angled surfaces, outflow funnels

Max. measuring distance

m/feet

Process data

Process pressure

min. min. min.

max. max. max.

Temperature at the housing Temperature at the process connection

Process temperature Threaded connection

min.

max.

Process connection

yes yes

no no

Flange

Size

Ø

Pressure requirements Hygiene requirements

min.

max.

yes yes

no no

Installation Observe max. ceiling load in contacting measuring methods Electric connection

Concrete ceiling

Thickness of concrete ceiling

mm/inch

2-wire 4 to 20mA

yes yes yes yes yes

no no no no no

4-wire DC, AC

Surface requirements

FDA-listed materials

Approvals

Ex (dust/gas)

Special requirements Digital communication

Extreme external vibration

PROFIBUS® PA, PROFIBUS® DP, HART®, FOUNDATION™ fieldbus, Ethernet-APL

Other items