Transmitter Selection Rule 5, need to be kind of output signal: mV, V, mA and frequency output Digital output 3051 check, choose what kind of output depends on a variety of factors, including the transmitter and the system controller or monitor distance between the existence of "noise" or other electronic interference signal. The need for an amplifier, location amplifier. For many of the shorter distance between the transmitters and controllers for OEM equipment, transmitter mA output is most economical and efficient solution, if you need the output signal amplification 3051 price, preferably with built-in amplification transmitter. For long-distance transmission of electrical interference or the presence of a strong signal, the best use of mA output or a frequency output. If the RFI or EMI high environmental indicators, in addition to note that to select mA or frequency output, but also take into account the special protection or filter. Fault detection in the detection of the fault should be aware of the differential pressure transmitter 3051 selection, the differential pressure transmitter works, in order to allow us to more easily and quickly find out the reason. Differential pressure transmitter works: Pressure from both sides impulse tube directly on the transmitter sensor bilateral isolating diaphragm seal fluid conduction through the diaphragm to the measuring element within the measuring element measured differential pressure signal into an electrical signal corresponding thereto is transmitted to the converter, after amplification and other processing electrical signals into the standard output. Differential pressure transmitter of several common, practical measurement: 1, combined with the throttle element, differential pressure before and after the use of throttling element produces liquid flow measurement. 2, the use of the liquid pressure difference generated its own gravity 3051, measuring the height of the liquid. 3, the direct measurement of different pipes, tanks of liquid pressure difference. Transmitters in the measurement process, often there will be some failures, failure analysis and process timely determination of ongoing production is essential. According to the daily maintenance of our experience, we summed up some of the determination of analytical procedures and processes. [3] 3051 specification, Hua Hui Technology (certification), 3051 provided by the Jinan-Technology Co., Ltd. Jinan Huahui Technology Co., Ltd. (www.cnhuahui.com/) Shandong Jinan, pressure meters leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. - Technology leader in China with the staff warmly welcome all inquiries negotiations to create Hua Hui Technology better future.