Checklist for enquiries – level measurement
Preferred measuring principle
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.
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
Thickness: Water content:
Yes, EX zone
Tank height / diameter Tank shape
Is the tank pressurised?
Yes, max. pressure
Is the tank under vacuum?
Yes, max. vacuum
Required process connection
Mounting type Location of tank Tank material Are there stirrers, struts or other obstructions in the tank (please enclose sketch)
Square bar bar G2B
Welded in basement