Truck Engine 4326595 4326595X K19 Qsx15 Diesel Engine Parts Ignition System Position Sensor For Cummins

Desc.

Sensor

Part No

4326595 4326595X

Brand Name

Cummins, Detroit, DCEC, CCEC, XCEC etc.

Other parts

pls contact freely if you need other P/N

Engine Type

Diesel engine, Gas engine, Diesel Generator, Marine engine, Construction engine Pump engine etc.

Spare Type

Wearing spare parts, maintenance tools, repair kit, upper and lower engine gasket kit.

Condition:

Original and brand new

Applicatble industriy

Retail, marine engines, Construction works , Energy & Mining etc

Key Word:

Original spare parts and engine repair tool kits

Trade terms

FOB EXW CIF DDU DDP, Door to door is available in some countries.

Delivery time:

Most parts are in stock, bulk order based on qty

Payment

T/T, L/C, D/A, Alipay, Western Union, Paypal etc.

Place of origin

China/ USA/ Japan/ Austria/ Mexico

Package

Neutral or original packaging

About the product

Principle of selection

To carry out a specific measurement work, the first thing to consider is which principle of sensor to use, which requires analyzing multiple factors before determining. Because even when measuring the same physical quantity, there are multiple principle sensors available for selection. Which principle sensor is more suitable depends on the characteristics of the measured object and the usage conditions of the sensor, taking into account the following specific issues: the size of the measuring range; Requirements for sensor volume at the measured location; Is the measurement method contact or non-contact; The method of signal extraction, wired or non-contact measurement; The source of the sensor, whether it is domestically produced or imported, whether the price is affordable, or self-developed.

After considering the above issues, it is possible to determine which type of sensor to choose, and then consider the specific performance indicators of the sensor.

The choice of sensitivity is usually within the linear range of the sensor, and the higher the sensitivity of the sensor, the better. Because only when the sensitivity is high, the value of the output signal corresponding to the measured change is relatively large, which is beneficial for signal processing. However, it should be noted that the sensitivity of the sensor is high, and external noise unrelated to the measured object is also easily mixed in, which can be amplified by the amplification system and affect the measurement accuracy. Therefore, it is required that the sensor itself should have a high signal-to-noise ratio and minimize the interference signals introduced from the outside.

The sensitivity of sensors is directional. When the measured quantity is unidirectional and requires high directionality, sensors with lower sensitivity in other directions should be selected; If the measured vector is multidimensional, the smaller the cross sensitivity of the sensor, the better.

Frequency response characteristics

The frequency response characteristics of sensors determine the frequency range being measured and must be maintained without distortion within the allowable frequency range. In fact, there is always a certain delay in the response of sensors, and it is hoped that the shorter the delay time, the better.

The higher the frequency response of the sensor, the wider the frequency range of the measurable signal.

In dynamic measurement, the response characteristics should be based on the characteristics of the signal (steady state, transient, random, etc.) to avoid excessive errors.

Linear range

The linear range of a sensor refers to the range where the output is proportional to the input. In theory, sensitivity remains constant within this range. The wider the linear range of the sensor, the larger its range and can ensure a certain measurement accuracy. When choosing a sensor, after determining the type of sensor, the first thing to consider is whether its range meets the requirements.

However, in reality, no sensor can guarantee absolute linearity, and its linearity is also relative. When the required measurement accuracy is relatively low, sensors with small nonlinear errors can be approximated as linear within a certain range, which will bring great convenience to the measurement.

stability

The ability of a sensor to maintain its performance unchanged after a period of use is called stability. The factors that affect the long-term stability of sensors are not only the structure of the sensor itself, but also the usage environment of the sensor. Therefore, in order for sensors to have good stability, they must have strong environmental adaptability.

Before selecting a sensor, it is necessary to investigate its usage environment and choose the appropriate sensor based on the specific usage environment, or take appropriate measures to reduce the impact of the environment.

The stability of sensors has quantitative indicators, and after exceeding the service life, they should be recalibrated before use to determine whether the performance of the sensor has changed.

In some situations where sensors are required to be used for a long time and cannot be easily replaced or calibrated, the stability requirements for the selected sensors are more stringent, and they must be able to withstand long-term tests.