3. General
Accuracy
This is a special version of the BRW-2 with additional circuits to simulate BRW-1 operation. This means it does not meet the
standard specified accuracy of Class 0.5.
BRW-2 Replacement meets accuracy Class 1.0.
Future replacement
For future replacement, it is not necessary to replace the entire BRW-2 indicator. You may only need to replace the XL192
indicator part (the top part of the product).
NOTE
When replacing the built-in XL 192 indicator, the measuring range is either 0 mA to 1 mA or -1 mA to + 1 mA. See
the type label on the XL 192 indicator.
QUICK START GUIDE 4189350057C UK Page 4 of 4