The Siemens ultrasonic flow meter shows 0
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Why does the Siemens ultrasonic flow meter keep showing 0 when there is a medium flowing through the pipeline? What could be the reasons for this?
1. Check the nameplate to see if it has been in use for some time; if there is no flow at all, verify whether the transducer is installed incorrectly. 2. If there was flow before but none now, check whether the transducer is dirty – try applying coupling agent again if it’s a surface-mounted type.
This post was last edited by 1111111 on 2018-12-16 15:09 ..............
Upper couplet: Ximen Zai with his two-layered face Lower couplet: The ultrasonic female madwoman Title: The mating season has arrived :P
Those sellers upstairs who deal in refurbished watches keep promoting their watches on various forums; they don’t know anything about other issues and still act all arrogant.
For some faults, it’s impossible to determine the cause with certainty. Coming up with a bunch of possibilities by guesswork, none of which can be proven – what’s the use of that?! It’s more likely to mislead people; it’s better to come up with some absurd reason and just give up. Those who spread rumors upstairs are *inherently stupid.