38 63138-US-200110
Source Interference
When multiple adjacent pipes, vessels, or conveyors have radiometric gauges,
you must consider the orientation of the source beams so each gauge senses
radiation only from its appropriate source. Maximize the distance between the
source holders when mounting them on adjacent vessels. Make sure to maintain
the appropriate source to detector distance as illustrated in Figure 4.10.
Figure 4.10
Source/Detector Arrangement for Adjacent Vessels
1. Radiation Beam
2. Detector
3. Source Holders
4.4 Temperature
Your source holder may have components that are sensitive to temperature
extremes. Avoid exposure to temperatures beyond the specified limits. The
maximum ambient temperature is -50 ... +105°C (-58 ... +221 °F). Consult the
factory if this temperature is exceeded.
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