Among the many technical parameters of pressure transmitters, overload capacity is an important indicator. How do we understand the overload capacity of the pressure transmitter, and what is the significance of this to the normal use of the pressure transmitter?
Overload:
Overload is overload, exceeding the rated load of the equipment itself, the resulting phenomenon is excessive current, electrical equipment heating, long-term overload of the line will reduce the insulation level of the line, and even burn the pressure transmitter equipment or line.
Overload Capacity:
Overload capacity refers to the range within which a pressure transmitter can withstand exceeding the rated limits. In the field of communication power supply, equipment has a nominal rating to indicate the load it can carry, and the design often leaves a margin, which is called overload capacity, which is usually used to describe UPS performance.
However, the overload capacity also has a degree, generally in the range of 150%, (the overload capacity of the star pressure transmitter can reach 200% of the full scale or 120MPa.) This prevents the pressure transmitter from being damaged even in the over-range caused by instantaneous environmental influences, and protects the core and other components from being burned. Our pressure transmitters are well protected.
Overload capacity is something that every pressure transmitter needs to consider, because during the use of the pressure transmitter, there is a high probability that the measured value will be larger than the measuring range, and only the transmitter designed with overload protection can be used better and for a longer time. Therefore, no matter what type of pressure transmitter you buy, you must understand what its overload capacity is, so that it can be better convenient to use, and there will be no burn-out circuit due to overload in the future use process.
Here we also want to remind everyone that this is an instantaneous overload protection measure, when we buy a pressure transmitter, we still have to make an accurate judgment on the range of range, which is the basis for the long-term stable operation of the pressure transmitter.
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