Technical information

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External standards and
guidelines
EN 60529
Protection class of housing (IP-code)
EN 61010
Safety regulations for electrical devices for measurement, control, regulation and laboratory use.
EN 61326
Emissions (equipment class B), compatibility (appendix A - industrial use)
API MPMS Ch. 3.1A
Standard Practice for Manual Gauging of Petroleum and Petroleum Products in Stationary Tanks.
API MPMS Ch. 3.1B
Standard Practice for Level Measurement of Liquid Hydrocarbons in Stationary Tanks by Automatic Tank
Gauging
API MPMS Ch. 3.3
Standard Practice fro Level Measurement of liquid Hydrocarbons in Stationary Pressurized Storage Tanks by
Automatic Tank Gauging
API MPMS Ch. 3.6
Measurement of Liquid Hydrocarbons by Hybrid Tank Measurement Systems
API MPMS Ch. 7.4
Static Temperature Determination Using Fixed Automatic Tank Thermometers
ISO 4266 / Part 1
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by
automatic methods - Part 1: Measurement of level in atmospheric tanks
ISO 4266 / Part 3
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by
automatic methods - Part 3: Measurement of level in pressurized storage tanks (non refrigerated)
ISO 4266 / Part 4
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by
automatic methods - Part 4: Measurement of temperature in atmospheric tanks
ISO 4266 / Part 6
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by
automatic methods - Part 6: Measurement of temperature in pressurized tanks
ISO 15169
Petroleum and liquid petroleum products - Determination of volume, density and mass of the contents of
vertical cylindrical tanks by Hybrid Tank Measurement Systems
OIML - R85
Organisation Internationale de Métrologie Légale - Automatic level gauges for measuring the level of liquid in
fixed storage tanks.