EDS2-17 Datasheet, PDF (3/8 Pages) Fuji Electric – OPTICAL TEMPERATURE TRANSMITTER

Optional specifications
Indication unit:
5-digit LCD indication, % or real scale
indication
Operating temperature range: -20 to
+70°C
SCOPE OF DELIVERY
Instrument body and pipe fixture (for separate type)
Relation between velocity of fluid measured
and insertion length
When measuring a temperature upon insertion in the fluid
piping, the temperature detector is subjected to a stress
by fluid flow. So, the mechanical strength of a protective
pipe to put in must be taken into account.
Study the insertion length for a thermometer to use refer-
ring to the relation between velocity and insertion length in
Fig. 1.
If a sheath type is inserted in fluid, provide a protective
pipe separately.
1300
1000
Air
100
Water
10
0.1
1
10
100
Velocity (m/s)
Fig. 1 Relation between velocity and insertion length
(for Ø12 mm protective pipe)
3