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Some specifications used to rate a transducer of fuel dispensers for sale

Mac 4 2021-11-30 15:17:03

For a transducer of our fuel dispensers for sale, such as EG1 (https://en.chinaeaglestar.com/products/showproduct.php?lang=en&id=25), EG3 (https://en.chinaeaglestar.com/products/showproduct.php?lang=en&id=15), EG5 (https://en.chinaeaglestar.com/products/showproduct.php?lang=en&id=16), EG6 (https://en.chinaeaglestar.com/products/showproduct.php?lang=en&id=22) and EG7 (https://en.chinaeaglestar.com/products/showproduct.php?lang=en&id=18), the following specifications can be used to rate it:

 

a) Dynamic range: This is the ratio between the largest amplitude signal and the smallest amplitude signal the transducer of fuel dispensers for sale can effectively translate. Transducers with larger dynamic range are more "sensitive" and precise.

 

b) Repeatability: This is the ability of the transducer of fuel dispensers for sale to produce an identical output when stimulated by the same input.

 

c) Noise: All transducers of fuel dispensers for sale add some random noise to their output. In electrical transducers this may be electrical noise due to thermal motion of charges in circuits. Noise corrupts small signals more than large ones.

 

d) Hysteresis: This is a property in which the output of the transducer of fuel dispensers for sale depends not only on its current input but its past input. For example, an actuator which uses a gear train may have some backlash, which means that if the direction of motion of the actuator reverses, there will be a dead zone before the output of the actuator reverses, caused by play between the gear teeth.

 
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