Siemens SITRANS FX330 Operating Instructions Manual page 108

TECHNICAL DATA
8
Sandwich version
DIN
ASME
JIS
Electrical connections
Power supply
(current output version)
Connection terminals
Cable entries
Connecting cable
Inputs and outputs
General
Time constant
Current output
Type
Output data
Resolution
Linearity / accuracy
Temperature coefficient
Error signal
Description of abbreviations
Load
®
HART
General
®
HART revision
System requirements
Multidrop operation
Binary output
Function
Type
Temperature coefficient
Residual current
Pulse width
108
DN15...100, PN100 (higher pressures on request)
1/2...4", 600 lb (higher pressures on request)
DN15...100, 10...20 K (higher pressures on request)
The power supply has to be able to supply a minimum of 22 mA.
Non-Ex: 12...36 VDC
Ex i: 12...30 VDC
Ex d: 12...32 VDC
For wire cross-sections 0.5...2.5 mm
Fastening torque: 0.6 N
Standard: M20 x 1.5
Option: 1/2 NPT and G1/2 adapters
Only for remote versions.
Cable length: ≤ 50 m / 164 ft
All inputs and outputs are electrically isolated from each other and from all other circuits.
The time constant corresponds to 63% of the elapsed time of a processor procedure.
0...100 seconds (rounded up to 0.1 seconds)
®
4...20 mA HART (passive)
Volume flow, mass flow, norm. volume flow, gross/net power, free air delivery, density,
temperature (internal sensor), pressure, vortex frequency, flow velocity
5 µA
0.1% (of read value)
50 ppm/K (typically), 100 ppm/K (max.)
According to NE 43
U = external voltage; R = load + resistance
ext L
Minimum 0 Ω; maximum R
L
®
HART protocol via passive current output
®
HART 7; Burst mode; Catch device
Load min. 250 Ω
4 mA
Pulse output, frequency output, status output, limit switch
Passive
Proximity sensor according to DIN EN 60947-5-6 (NAMUR sensor) or pulse output signal
according to VDI/VDE 2188 (category 2)
50 ppm/K
< 0.2 mA at 32 V (R = 180 kΩ)
i
0.5...2000 ms
www.siemens.com/flow
2
= ((U - 12 VDC) / 22 mA)
ext
SITRANS FX330
08/2022 - A5E36751269-AG EN