Vega MINITRAC 31 4 … 20 mA_HART - four-wire Bedienungsanleitung PDF herunterladen (Seite 40)

6 Set up with the display and adjustment module

MINITRAC 31 • 4 … 20 mA/HART - four-wire

40447-EN-131119

You thus assign a corresponding density to the actual count rate.

Note:

If possible, take a product sample and determine the density simulta-

neously in your sampling position.

It has proven marking the product smaples with date and respec-

tive count rate. Hence the values can be assigned later on without

problems.

Accept the value pair with "OK".

Enterasmanylinearizationpointsaspossible.Youcaninuence

the accuracy of the density measurement by doing this. The more

linearizationpointsyouenterandthehigherthedierencebetween

the density values, the more reliable the measurement.

Valuepairsthatarenotyetcomplete,e.g.duetoamissingdensity

determination, can be edited later with the function "Setup - Lineariza-

tion" under the item "Change/Edit".

A maximum of 32 linearisation points is possible.

Note:

If you cannot change the medium during the adjustment process, it

ispossibletocarryoutthelinearizationwithonlyonepoint.However,

youshouldenterfurtherlinearizationpointslater,ifpossible.

•

Show diagram

Thismenuitemisonlyavailableifalinearizationwasalreadycarried

out.

•

Show table

In this menu item you can show the individual value pairs of the

linearization.

•

Linearization-Delete

Youcanalsodeleteindividuallinearizationpoints.Enterthenumber

of the point you want to delete.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 87 88

Keine Kommentare

Vega MINITRAC 31 4 … 20 mA_HART - four-wire Bedienungsanleitung Seite 40