KROHNE OPTIFLEX 1300C EN - Manual (Page 21)

INSTALLATION
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21
OPTIFLEX 1300 C
www.krohne.com 03/2014 - 4000172306 - HB OPTIFLEX 1300 R07 en
3.5.2 General information for nozzles
CAUTION!
Follow these recommendations to make sure that the device measures correctly.
Figure 3-5: Recommended nozzle dimensions for single rod and single cable probes
1 Recommended conditions: h ≤ d, where h is the height of the tank nozzle and d is the diameter of the tank nozzle.
2 The end of the nozzle must not have an extension into the tank. Do not install the device on a high nozzle.
CAUTION!
If the device is installed on a high nozzle, make sure that the probe does not touch the side of the
nozzle (attach the probe end, ...). We recommend that you use a coaxial probe (this solution is
applicable only to liquids).
INFORMATION!
It is possible to measure in these conditions with a minimum top dead zone. Use the snapshot
function to filter the parasite signals from long nozzles. For more data, refer to How to use the
snapshot function to filter parasitic signals on page 96
.
Figure 3-6: Sockets for threaded process connections
1 Recommended installation
2 The end of the socket must not have an extension into the tank