Is there any way to solve the problem of EJA438 transmitter's positive and negative pressure installation using a handheld communicator?
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Urgent, is there any way? Please give me some instructions. Thank you.
EJA should be fine. Check the instructions. There should be this menu. There is also a way to change the measuring range, such as 0~10KPA to 0~-10KPA.
Isn't EJA438 a single flange? How can the positive and negative pressures be installed reversely? Is it 118? If it is Brown Agreement, it can be replaced with the BT200, D40 (or D45?) option.
EJA438 is a differential pressure transmitter. If it is a Brownian protocol, you can use D40 to modify the reverse measurement. If it is a Hart protocol without this item, it is recommended to use a pressure tube.
It is also possible to install the instrument upside down, but it is best to change the pressure tube
The EJA watch can be modified, it should be the D40 in BT200. This is also the biggest highlight that I like about EJA. Secondly, this watch is extremely durable.
EJA's transmitter can use the handheld terminal to adjust the range of~~~
The positive and negative of EJA's transmitter are interchangeable. You just need to adjust the measuring range. The modification method is as on the second floor.
It is recommended to install the meter upside down, doesn’t it only take 10 minutes?
Everyone's opinions have solved the problem, let's take a look...hehe...
Using the manual operator settings, the positive and negative pressure chambers can be modified.