Siemens SITRANS LVL200E Manual de Instruções - Página 28
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Weight
Ʋ Instrument weight (depending on
process fitting)
Ʋ Tube extension
Layer thickness
Ʋ Enamel
Ʋ ECTFE
Ʋ PFA
Surface quality
Ʋ Standard
Ʋ Hygienic version (3A)
Ʋ Hygienic version (3A)
Process fittings
Ʋ Pipe thread, cylindrical (DIN 3852-A)
Ʋ American pipe thread, conical
(ASME B1.20.1)
Ʋ Flanges
Ʋ hygienic fittings
Max. torque - process fitting
Ʋ Thread G¾, ¾ NPT
Ʋ Thread G1, 1 NPT
Gas-tight leadthrough (optional)
Ʋ Leakage rate
Ʋ Pressure resistance
High voltage test (enamel)
Output variable
Output
Current consumption
Ʋ Falling characteristics (max.)
Ʋ Rising characteristics (min.)
Ʋ Fault message
Necessary processing system
Modes (NAMUR output adjustable to falling or rising characteristics)
Ʋ Min.
Ʋ Max.
28
approx. 0.8 ... 4 kg (0.18 ... 8.82 lbs)
approx. 920 g/m (9.9 oz/ft)
approx. 0.8 mm (0.031 in)
approx. 0.5 mm (0.02 in)
approx. 0.5 mm (0.02 in)
R
< 3 µm (1.18
a
R
< 0.8 µm (3.15
a
R
< 0.3 µm (1.18
a
G¾, G1
¾ NPT, 1 NPT
DIN from DN 25, ASME from 1"
Slotted nut DN 40 PN 40, Clamp 1" DIN 32676
ISO 2852/316L, Clamp 2" DIN 32676 ISO 2852/316L,
conus DN 25 PN 40, Tuchenhagen Varivent DN 50
PN 10
75 Nm (55 lbf ft)
100 Nm (73 lbf ft)
< 10
mbar l/s
-6
PN 64
max. 5 KV
Two-wire NAMUR output
≥ 2.2 mA uncovered/≤ 1.0 mA covered
≤ 1.0 mA uncovered/≥ 2.2 mA covered
≤ 1.0 mA
NAMUR processing system according to IEC 60947-5-6
(EN 50227/DIN 19234)
rising characteristic curve (High current when immersed)
falling characteristics (Low current when immersed)
SITRANS LVL200E - Operating Instructions
in)
-4
in)
-5
in)
-5
*7ML19985KY01*