KROHNE OPTIFLEX 1300C EN - Manual (Page 143)

TECHNICAL DATA
8
143
OPTIFLEX 1300 C
www.krohne.com 03/2014 - 4000172306 - HB OPTIFLEX 1300 R07 en
Measurement limits in mm and inches
Coaxial probe
Figure 8-15: Measurement limits of the coaxial probe
1 A1, Top dead zone: A1, Top dead zone: A1, Top dead zone: A1, Top dead zone: Distance from the flange to the top limit of the measuring range. Refer to the notes and table that
follow.
2 A2, Bottom dead zone: A2, Bottom dead zone: A2, Bottom dead zone: A2, Bottom dead zone: Length at the end of the probe, where measurement is not linear.
3 D, non measurement zone: D, non measurement zone: D, non measurement zone: D, non measurement zone: Zone where measurement cannot be taken.
4 Product 1 Product 1 Product 1 Product 1
5 Gas (Air) Gas (Air) Gas (Air) Gas (Air)
6 L, Probe length: L, Probe length: L, Probe length: L, Probe length: Length specified by the customer in the order. This is also the maximum measuring length for some
probe types in direct mode and all devices that operate in TBF mode.
7 Tank Height Tank Height Tank Height Tank Height
INFORMATION!
h
hh h is the height of the nozzle. dddd is the diameter of the tank nozzle.
INFORMATION!
The dimensions of the tank nozzle have no effect on the top dead zone of the coaxial probe.
Probes Top dead zone, A1
ε
r
= 80
Bottom dead
zone, A2
ε
r
= 80
Top dead zone, A1
ε
r
= 2.3
Bottom dead
zone, A2
ε
r
= 2.3
[mm] [inches] [mm] [inches] [mm] [inches] [mm] [inches]
Coaxial, flange
connection 35 1.4 10 0.4 35 1.4 50 1.95
Coaxial, threaded
connection 65 2.6 10 0.4 65 2.6 50 1.95