Vega FiberFlex LFXG-H, Operating Instructions Manual

Page: 83 / 102

Diagnostics and repair
LFXG-H Installation and Operation Guide 81
Auxiliary x-ray alarm
To detect x-rays that are causing process changes, a second detector can
be placed outside of the radiation beam of the primary detector. The second
detector only monitors x-ray interference, and has a frequency output that
wires to the auxiliary input of the primary detector.
The primary detector's programming triggers the x-ray alarm when the
counts of the secondary detector are above a threshold.
Call VEGA for more information.
output 10s
before x-ray
current loop output (mA)
Dither level
Dither time
Cycle period
time (ms)
X-ray interference alarm output