Intra-Automation GmbH
Technical Information
ITA-T1S
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4 Interface Measurement
The level measurement of liquids with different densities in one tank –
interface measurement- is a big problem for a lot of competitors. In this case
it is important to measure the level of two liquids in one tank (see fig. 4). This
function will be solved while using the ITA-T1S. Depending on the difference
of density the float will be designed to measure the interface.
5 Technical Data
Level sensing transmitter
:
ITA-T1S
Measuring range
:
0,3…6 m
Resolution :
5, 10 or 20 mm
Ambient temperature
Aluminium electronic housing
:
-20…+40 °C (-4…+104 °F)
Stainless steel elec. housing
:
-20…+40 ° C (-4…+104 °F)
Pysical data of liquid
Temperature
:
-10…+100 °C (14…212 °F
Density
:
min. 0,5 kg/dm³
Pressure
:
max. PN40 (300 lbs)
Prot. class DIN 40050 / IEC 144
:
IP65 (NEMA 4X)
Cables :
Cable glands
Aluminium housing
:
M20x1,5 (optional ½“ NPT)
Stainless steel housing
:
M20x1,5 (optional ½“ NPT)
EExd-housing
: ½“
NPT-F
Current output
:
4..20 mA (optional HART)
Threaded tank connection
:
R ½“ or ½“ NPT-M
Flanged tank connection
:
DN50, DN100 / PN16 & PN50 or 2“, 4“ / 150 & 300 lbs RF
Materials
Transmitter housing
: Aluminium
Special housing
: Stainless
steel
EExd-housing
: Aluminium/epoxy
coated
Housing for digital LCD-indicator
: Aluminium
Flange
:
CS, SS (Option ECTFE-coating) PP, PVC, PVDF
Thread
: SS
Sensor tube
:
CS, SS (Option ECTFE-coating) PP, PVC, PVDF
Float
:
See „Float Types“
fig. 4 Typical Application
