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Superheating
Superheating is a technical expression for a refrigerant in gas phase at a temperature higher than the corresponding evaporation temperature related to the actual pressure.
Suspended solids
Particles which remain in suspension in water are called suspended solids.
System characteristic
The system characteristic describes the connection between volume flow-rate and pressure loss in a given pipe system.
System characteristics
The system characteristics show the pressure loss in the system as a function of the flow
Tandem seal
Tandem seal is Grundfos’ name for a shaft seal system, where an additional sealing chamber has been mounted on the existing shaft seal.
Temperature
The primary unit of temperature is degrees Celsius. However, temperature can also be specified in other units, such as Fahrenheit [°F] and Kelvin [K]
Temperature control mode
Temperature control mode is used in circulating systems without control valves to generate a variable flow, and systems where it is impor­tant to have a constant temperature
Temperature sensor
Temperature sensors are used in all kinds of building installations within ventilation, heating, air conditioning, etc.
Temperature transmitter
A temperature transmitter is used to transmit the measured temperature as an analogue signal to a receiver.
Thermal water treatment
One of the most commonly used methods of combating legionella is thermal pasteurization. The efficiency of this method is limited.