Diaphragm seismic pressure gauge
Thread Content
I’ve heard of diaphragm shock-resistant pressure gauges; are there any diaphragm shock-resistant pressure transmitters as well? Does the pressure transmitter after the pump need to be a shock-resistant type?
Using a pressure transmitter with higher damping should work, I guess.
Come to Pig Brother – they’re all earthquake-resistant; they won’t be damaged even after 10 years of shaking.
A diaphragm-type shock-resistant pressure gauge filled with riverbank oil – so fat like a pig – how is it supposed to withstand shocks? He can withstand whips and hammers...... Look at cars and airplanes; there are devices installed in them that he doesn’t have.... The smaller the size, the more delicate it is, and thus the more resistant it is to shocks. .
After installing the pressure gauge behind the pump, it is necessary to protect it from mechanical vibrations as well as pressure shocks. As the saying goes, an old horse knows the way, and an old pig knows where the corn is; you can find a suitable small pressure transducer for just a few hundred yuan. I’ll show you how to install the pipes and the gauge properly, so that it will last for 10 years without being damaged by vibrations or impacts. {:2_45:}
Flanged pressure transmitters inherently have seismic resistance capabilities
Seismic-resistant meters are typically pointer-type primary instruments; silicone oil is added to them to stabilize the pointer and prevent it from shaking excessively due to vibrations, which could otherwise damage the instrument. All voltage transformers use digital diaphragms, so shock resistance is not required
Firstly, diaphragm-type pressure transmitters are available on the market; in addition, a buffering device (such as a damper) is required after the pump, and the pressure transmitter located after the pump should be equipped with a buffer tube or components with similar functions.
OP, we’ve always used ordinary shock-resistant pressure gauges in the parts of our equipment where vibration occurs. What kind of operating conditions require diaphragm-type shock-resistant pressure gauges?
Is it okay not to use a pressure transmitter and rely on vibration instead?