Transmitter upscale Downscale selection

will be more than Overload protection .

having limits for blow out protection has to be the tolerance type ; just above Overload Range !.

It depends upon what the transmitter is connected to and what the thing does when it receives a blowout signal, which cannot be seen from here.

Hi,

Please ignore the before question.

i have a problem in in choosing in Upscale /downscale option for burnout protection for a Temperature transmitter. Can anyone please guide me how to choose from one of these options depending on applications

With Regards,

Gopi.

It depends upon what the transmitter is connected to and what the thing does when it receives a burnout signal, which cannot be seen from here.

So, what is the application?

Hello Sir ,

If { temperature } sensing path opens before signal reaches Transmitter ; O/P of transmitter will be made with Upscale protection { in 4 - 20 mA o/p} .

If path gets shorted , can be as Downscale .

Setting the range with External resistance box - For the transmitter is also possible . As specific model is not in topic ; below link may be clueful to you .

http://www.omega.com/Manuals/manualpdf/M4561.pdf