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8
TECHNICAL DATA
100
SITRANS FX330
www.siemens.com/flow
05/2016 - A5E36751269-AA
Current output
Type
4...20 mA HART
®
(passive)
Output data
Volume flow, mass flow, norm. volume flow, gross/net power, free air delivery, density,
temperature (internal sensor), pressure, vortex frequency, flow velocity
Resolution
5
µ
A
Linearity / accuracy
0.1% (of read value)
Temperature coefficient
50 ppm/K (typically), 100 ppm/K (max.)
Error signal
According to NE 43
Description of abbreviations
U
ext
= external voltage;
R
L
= load + resistance
Load
Minimum 0
Ω
; maximum R
L
= ((U
ext
- 12 VDC) / 22 mA)
HART
®
HART
®
protocol via passive current output
HART
®
revision
Burst mode
Catch device
Manufacturer ID
00042 (0x2A)
Device type code
00058 (0x3A)
System requirements
Load min. 250
Ω
Multidrop operation
4 mA
Binary output
Function
Pulse, frequency, status, limit switch
Type
Passive
Proximity sensor acc. to DIN EN 60947-5-6 (NAMUR sensor) or pulse output signal acc.
to VDI/VDE 2188 (category 2)
Temperature coefficient
50 ppm/K
Residual current
< 0.2 mA at 32 V (R
i
= 180 k
Ω
)
Pulse width
0.5...2000 ms