Temperature Sensor 39416128 37952264 39419668 39413307 Apply to Ingersoll Rand Screw Air Compressor 85012160 39560628 39541677 39538079
Temperature sensor definition:
The use of material physical properties with the law of temperature change temperature into electricity.
Thermometers achieve thermal equilibrium by conduction or convection, so that the value of the thermometer can directly represent the temperature of the object being measured.
The general measurement accuracy is high.
Within a certain temperature range, a thermometer can also measure the temperature distribution inside an object.
It can be used to measure the temperature in the range of 1.6 ~ 300K
The working principle of the sensor:
When there are two different conductors and semiconductors to form a loop, its two ends are connected to each other, as long as the temperature of the two nodes is different, one end of the temperature is called the working end or hot end, the other end of the temperature is free end (also known as the reference end) or cold end.
The resistance value of material properties conductor changes with the temperature change, by measuring the resistance value calculated the temperature of the measured object, using the principle of the sensor is the resistance temperature sensor, this sensor is mainly used for temperature measurement within the temperature range of -200-500ºC.
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The linearity of the sensor:
In general, the actual static output of the sensor is a curve rather than a straight line.
In practice, in order to make the instrument have uniform scale reading, a fitting line is often used to approximately represent the actual characteristic curve, linearity (nonlinear error) is a performance index of this approximation degree.
There are many ways to select the fitting line.
For example, the theoretical line connecting zero input and full range output point is taken as the fitting line;
Or the theoretical line with the minimum sum of squares of the deviation of each point on the characteristic curve is regarded as the fitting line, which is called the fitting line by the least square method.
Sensor sensitivity:
Sensitivity refers to the ratio of the change of the output △y to the change of the input △x under the steady-state working condition of the sensor.
It is the slope of the output-input characteristic curve.
If there is a linear relationship between the output and input of the sensor, the sensitivity S is a constant.
Otherwise, it varies with the amount of input.
The dimension of sensitivity is the dimensional ratio of the output to the input.
For example, when the displacement of a displacement sensor changes by 1mm and the output voltage changes by 200mV, its sensitivity should be expressed as 200mV/mm.
When the output and input of the sensor have the same dimension, the sensitivity can be understood as the magnification.
Higher accuracy can be obtained by increasing sensitivity.
However, the higher the sensitivity, the narrower the measurement range, and often the worse the stability.
Tips:
This is only a part of the part numbers, many oil separator filters P/N are not listed, in addition there are replacements filters for many other air compressor brands.
Filters are part of the air handling system and can provide the clean compressed air needed to remove oil and impurities. It can be used not only in pneumatic systems and pneumatic tools, but also in food, pharmaceutical and other industries.
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Company team
Our company is located in the beautiful coastal city of Qingdao,is a professional manufacturer of air compressor filters and separators,
We repect the enterprise spirit of "steadyfastness,hard work and responsibility" and creat a good corporate environment based on the operation principle of "Integrity,reliability and innovation".
Company team
Our company is located in the beautiful coastal city of Qingdao,is a professional manufacturer of air compressor filters and separators,
We repect the enterprise spirit of "steadyfastness,hard work and responsibility" and creat a good corporate environment based on the operation principle of "Integrity,reliability and innovation".
F.A.Q
Q: What is the online order minimum?
A: Currently our online order minimum is 1 pcs.
Q: Do you sell parts for engine driven portable air compressors too?
A: No, at this time we only carry parts for electric motor driven stationary compressors.
Q: What brands do you carry parts for?
A: We handle replacement parts for every major air compressor manufacturer such as Atlas Copco, Compair, Gardner Denver, Ingersoll Rand, Kaeser, Quincy, Sullair, Worthington and many more. If you don't see your brand listed, just give us a call and we'll try to help locate your part.
Q: How long is your delivery time?
A: If there is stock, the lead time is about 2 working days after we get the payment. The specific delivery time depends on models and the quantity of your order.
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