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Appendix

Checklists

Checklist for enquiries – level measurement

Company:

Project/enquiry:

Quantity Requirements

Preferred measuring principle

Required outputs

Level measurement with local display Level measurement without local display Min. level switch Max. level switch Level control Other: Continuous measurement: Mechanical Pneumatic Capacitance Hydrostatic Ultrasonic Guided micropulse (TDR) Magnetostrictive

Level detection: PTC thermistor Conductivity Vibration Rotary paddle Capacitance Ultrasonic 4–20 mA 0–10 V Limit level contacts, no.

HART Other:

RS 232

Required accuracy Medium to be measured Viscosity/density/granule size Dielectric constant (εr) Surface

Calm Foam Turbulent

Changing media EX protection Approved overfill prevention system required

12

Temperatures

Yes, No

Thickness: Water content:

Yes

No

No

Yes, EX zone

No

Yes, (WHG/TRbF)

Tmax medium:

Tmax ambient:

Tank height / diameter Tank shape

Cylindrical Vertical

Rectangular Horizontal

Is the tank pressurised?

Not pressurised

Yes, max. pressure

Is the tank under vacuum?

No

Yes, max. vacuum

Required process connection

G1B Other:

G1½B

Top mounting

Side mounting

Aboveground

Underground

Mounting type Location of tank Tank material Are there stirrers, struts or other obstructions in the tank (please enclose sketch)

416

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Square bar bar G2B

Flange: Other:

Welded in basement

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AFRISO Catalogue Domestic Technology 2019/20  

AFRISO Catalogue Domestic Technology 2019/20  

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