2014年2月25日星期二

YLE Coolant Temperature Sensor to prevent erroneous operation

The sensor technology has already penetrated into the field of industrial production, medical diagnosis and so on. From the current development of sensor technology, almost every modern project cannot do without format sensor. All can see the importance of sensors, so in actual operation should prevent wrong operation. Direct / displacement in the next step in the process is the critical part of operation, check in, or whether YLE Coolant Temperature Sensors it is in the correct position, is a fairly common demand. Photoelectric sensor can easily achieve this purpose. The two sensor can respectively form a converging point, can accurately detect the boundaries of product, the precision can reach one percent inches. Measurement with the development of sensor technology in recent years, the user can now be cost-effective measurement integrated in the process, and the resolution can reach 0.0001 inch. Elements can be automatically identified in a manufacturing process. Distance measuring remote sensor can detect the internal process of new machinery, this short sensor cannot give play to utility, or easily process disturbance. Detectable range, generally in 1 to 164 feet, accuracy range of 0.04 to 0.12 inches. The performance of this sensor open detection applications. A light screen analysis detected some components or assemblies Dan Guangshu using conventional sensors are sometimes difficult to. Often the user needs to be determined, an assembly process, if one or more of the components in the correct position. AYLE Crankshaft Position Sensor Replacement light screen can give complete assembly, not omission or error component placement. Manually check for error prevention, manual installation precision continuous is a big issue. PLC control of the "chosen" system, the use of light to represent the objects will be selected in the next step, the light screen to verify whether the correct. These systems by reducing the error of parts, and parts of the error location to increase the quality of assembly operation ratio. The assembly process error prevention system, can also increase the efficiency of the workers, through from time to time to verify whether errors even in the assembly process to stop, or at rest or shutdown, the system can also play effectiveness. Moreover, the visualization system is also a global scheme can eliminate the estrangement, training, such as language barriers, and technical ability

2014年2月23日星期日

tc fromYLE Camshaft Position Sensor typically a metal oxide of 2 or 3

tc from the temperature sensor is typically a metal oxide of 2 or 3 ? composition mixed in a similar popular clay , calcined and sintered into dense ceramic furnace at high temperature . Oxygen YLE Camshaft Position Sensor link metal often provide free electrons. The ceramic insulator is generally excellent ? . But only in theory , as the temperature approaches absolute zero , ceramic thermistor is such a case . However, when the temperature increases to more common range, thermal excitation will throw more free electrons. With many carriers through electronic ceramics, effective resistance is reduced. Resistance changes with temperature is extremely YLE Crankshaft Positioning Sensorsensitive. Typical variation for each degree Celsius decrease ( - ) 7 [ % ] to 3 [ % ] . Then fit a wide temperature range of any sensor used is most sensitive .
Resistance depends on the contact area of ​​the rated temperature resistivity base material , the size and geometry , and the electrodes . Thick and has a relatively narrow high thermistor resistance , the shape is thin and has a width of the lower resistance ? . Actual size is also very flexible , they can be small or very small diameter of .010 inches . The maximum size is almost no limit , but generally applicable to a half-inch or less.

2014年2月18日星期二

The weighing sensor can be said to be one of the most important parts of a electronic scale

The weighing sensor can be said to be one of the most important parts of electronic scale, weighing sensor and then is in addition to IC, mainly for the two core elements, weighing sensor is itself an analog signal, when a weight to the weighing sensor at the top, in the sensor element elastic will produce a deformation, the change changes in the load YLE Engine Water Temperature Sensor at about 1mm. When the deformation, strain is stuck on the elastic element above meter fine wire delete will bend and try for, a total of 4 sheet resistance, according to the principle of Wheatstone bridge, when the resistance strain gauge and try for the resistance to bending when the 2 directions, one is the positive direction to a negative direction, we read his numerical is this difference, the difference of different deformation, YLE Car Temperature Sensorbut this is linearly proportional to the number of, of course there are some small error. This error because of the location and the material is affected, it is called nonlinear. So when a platform balance before we all need calibration and calibration, considered from the 2 aspects, one is the output, one is nonlinear. This is the primary output of strain gauge, the output signal is very weak, the normal condition, so the IC to the signal processing, allows the user to read to understand Kg and pound figure.

2014年2月12日星期三

Angle sensors installed in the car 's rapid unloading

According to the characteristics of the car quickly Unloading cement plant , grinding mills and other occasions , with unloading convenient, reliable , fast, save manpower, reduce labor intensity and improve working conditions , to reduce pollution of the environment , thereby reducing production costs , ease of automate operations management. There are a lot of fast cars unloading machine sensors, of course, the current trend is not difficult to see that YLE Motor Position Sensor smart devices will be more and more, angle sensors on the car quickly unloading machine currently used widely.Unloading the car quickly for fast unloading coal, food, electricity , mining, metallurgy and other industries bulk materials . When heavy transport vehicle to carry provisions on flat or retreated position , the driver will get off after the car with the handbrake brake tight, ready to open the door after unloading . In this process, there is someone responsible for checking to confirm whether the rear car reaches a predetermined position , where there is the use of the angle sensor , automatically rise of two gear wheel plate will block the wheels to prevent the vehicle is automatically raised when the dump material decline. Reconfirmed by transport vehicles blocked the rear wheel plate blocked , they will be able to indicate the operator first open dust shields, then start rising carrying two flat under the lift , the rate of decline is determined according to unload the material , the master optimum lift angle, the maximum tilt angle is 45 degrees. When the material emptied after a smooth landing , and finally down to the level of the long position , recovery gear wheel flat plate , moving dust mask , ready for the next unloading .Frequently used measurement range ± 60 degree angle uniaxial angle YLE Coolant Temperature Sensor , ± 0.08 degrees absolute measurement accuracy , IP65/67 degree of protection and aluminum housing such that it can well adapt to the complex for use in the outdoor environment dumper , 11ms impact resistance and 8grms, 20 ~ 2000Hz resistance to vibration after shock and vibration to ensure people can work, temperature compensation -40 degrees to 85 degrees , making the temperature sensor to measure the impact of very small , 9 ~ 36VDC broadband suspicious voltage power supply using the dump itself , not only to achieve the analog current and voltage output , can also be achieved RS232 or RS485 digital signal output , and even the form of the car used in the cAN data output .Currently, the installation angle sensor in the car quickly unloading machine has become a trend , it will be expected to achieve real intelligent.