Q13Y type pneumatic pressure transmitter
In chemical production processes often need to keep the pressure within a certain range, that is when the pressure is below or above the given scope. it will disrupt the normal process conditions. they might be at risk. Pressure gauges with electric contacts signal when is fan yin, be able to deviate from the given pressure signals in a timely manner, in order to achieve some sort of automatic control. Pressure transmitter
Pneumatic pressure transmitter Transmitter is unit portfolio instruments indispensable to compile this unit one of the transmitters pressure knitting for energy is the pneumatic air transmitters. Q13Y type pneumatic pressure transmitters are described below. Pneumatic components and modules
First we introduce common components and pneumatic instrument components, pneumatic instrumentation. I ... gas jumped: when gas flows through the throttle element will be subject to a certain amount of resistance, this component is called vapor lock. Vapor lock milk code gas flow in a pneumatic instrumentation. made buck the pressure drop) and choke (changing the gas flow). It is divided into constant gas and Turning gas limit.
2. constant flow resistance: refer to section area of flow cannot be adjusted and pride of the throttling element. see 118 e II Viscount of Sichuan gas trapped 22 a-} l 18 Tan restricted structure turning gas limit: refer to section area of flow can be adjusted. gas pressure drop when throttle element can be changed. Source: http://www.zhaohuisensor.com/
