Help, I saw a valve today
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The locator in Wuzhong: after the amplifier, the signal is divided into two paths. One path goes to the valve, while the other connects to a device that seems to be capable of converting gas signals into electrical signals. These electrical signals can then be sent to a DCS or similar system. I’m asking for help – has anyone seen this type of device before? What is its function?
First, consider a valve positioner with a valve position transmitter; it’s best to write down the model number on the label attached to it and then check the WuZhong catalog for information. . . . . . . . . . . . .
Is there a locator on the front side, and a protruding device similar to a transmitter on the back side? That is the valve position transmitter!
It’s probably for calling the police. Call the police if there’s no air. :hug::hug::hug::hug::hug::hug::hug:
You’d better take a photo and show it to us; it’s hard to say anything in this situation
It’s also okay to take a photo or write down the model number of the locator
No pictures mean no truth, and descriptions aren’t clear either; for such issues, just ask your technicians. I think this device is part of a chain reaction – it doesn’t go to the DCS but rather comes from somewhere else. There must be another exit as well; there can’t be only an inlet and no outlet