RDP Electrosense

U.K. RDP Electrosense Founded in 1966, it is a manufacturer of LVDT displacement sensors. With its excellent performance, LVDT displacement sensors, force sensors and other products produced by RDP are widely used in automobiles, railways, steel, aerospace and other industries.

main products

RDP displacement sensor, RDP pressure sensor, RDP load cell, RDP signal conditioner, RDP torque sensor, RDP accelerometer, etc., RDP temperature sensor, RDP amplifier, RDP digital indicator, RDP panel meter, etc.

Features

. Simple structure: Traditional analog sensors generally go through a dozen links from physical quantities to digital quantities that can be recognized by computers. Secondly, each link has material costs and debugging fees. The ones with fewer links will naturally have lower costs. Moreover, the RDP sensor is simple to operate, easy to maintain, and durable, making it easy to promote and apply.

. RDP sensor has strong anti-interference ability: The biggest feature of the pressure sensor is to first convert the measured physical quantity into voltage, and then convert the voltage into digital. External interference signals mostly exist in the form of voltage. Interference voltage and measured voltage are easy to superpose or subtract, thus causing confusion. The W sensor directly converts physical quantities into frequencies, and the information is stored in the frequency, so it is not affected by voltage interference signals.

. Conducive to long-distance transmission, no line resistance compensation is required, and the measurement accuracy is the same at both distance and distance: the measurement information of the RDP analog sensor is stored in the output voltage, and the line resistance will attenuate the voltage, so resistor compensation is often needed. These resistors Measurement accuracy will be lost due to errors, temperature effects and drift. The W sensor contains the measured information in the frequency and is not affected by the line resistance, so it is conducive to long-distance transmission.

. No need to connect any external devices, can directly interface with the computer: Since the information output by the W sensor is the pulse frequency, it can be represented by the number of 0 and 1 or the time of the pulse cycle. The computer has an internal clock, which is easy to identify, thus saving a lot of time. The process of assembly and debugging.