Pressure transmitters are important in many industrial original equipment for controlling industrial processes and pressure variations. Pressure transmitter used to measure liquid, gas, or liquid level, density and pressure steam, and then converting the pressure signal into 4 ~ 20mADC signal output. Pressure Transmitters points capacitive pressure transmitter and the proliferation of silicon pressure transmitter, ceramic pressure transmitter STG74L-E1G, strain gauge pressure transmitters. Pressure transmitter is in direct contact with the measured medium STG74L transmitter intelligent field instrumentation, often working in low temperature corrosion environments such as vibration and shock. Measurement and control field is widely used in pressure in petroleum, chemical, power, steel, light industry and other industries. 8, after the transmitter overtime work required to maintain stability: Most transmitter after overtime work will have a "floating", so it is necessary to know before buying transmitter stability STG74L, this prior work to reduce all kinds of trouble in the future use will occur. 9, Package transmitter: the transmitter package, in particular is often easy to overlook its frame, but this is in the future use will gradually expose their shortcomings. The purchase of conveyor transfer must take into account the future of the transmitter work environment, how humidity pressure transmitters STG74L, how to install the transmitter, will have a strong impact or vibration. 10, between the transmitter and the other electronic equipment using what connection: the need to adopt a short-range connection, if the use of long-distance connection, the need to use a connector. Imported transmitter STG74L | STG74L | Hua Hui Technology provided by Jinan-Technology Limited. Jinan Huahui Technology Co., Ltd. (www.cnhuahui.com/) strong, credible, in Jinan, Shandong pressure instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead China-Technology into the brilliant and you work for a better future!