Siemens SITRANS FUE950 Operating Instructions Manual page 60

Technical data
Parameter
Temperature input
Flow input (In 0)
Slots for option
modules
Pulse output
58
Gaskets
•
Rubber cable bushings
•
Temperature
Ambient
•
Storage
•
Environment class
Temperature range
(Absolute measuring range)
Temperature difference
Sensor types
Sensor connection
Measurement resolution
Pulse value
Pulse frequency
Flow range
Pulse ON-time
Pulse OFF-time
Type
External voltage supply (active
pulse input)
Flowmeter installation place
Type
Function modules
Communication modules
Type
Data
Neoprene
EPDM 50
0 ... 55 °C (32 ... 131 °F)
-25 ... +70 °C (-13 ... +158 °F)
EN 1434 class E1 / M1
-9.9 ... 189.9 °C (14.18 ... 373.82 °F)
Start 0.1 K, min. 3 K, max. 177 K
Pt 100 or Pt 500 with 2-wire leads, cable
length < 10 m, standard setting: Pt 500,
selection by order code and shown at the
device label (only Pt 500 types are
available)
4-wire (prepared as 2-wire)
0.1 °C (0.18 °F)
0.1 to 10000 l/pulse, selection by
order code. Will be shown at the
device label (only Pt 500 types
are available)
≤ 100 Hz
Q ≤ 9 999.9 m3/h
max
≥ 4 ms
≥ 6 ms
Active or passive pulse input
Max. 3.6 V DC (min. 3.0 V DC) and max
up to the power supply module version,
e.g. 3.0 V DC
Hot line or cold line ("forward or reward
pipe"), selection by order code.
The "inst. place" will be shown at the
device label.
The calculator features 2 slots for optional
plug-in modules, one slot for a function
module and the other for a communication
module.
Pulse input module, 2 inputs(In1, In2)
Pulse output module, 2 outputs (Out1,
Out2)
Combination module of 2 inputs (In1, In2)
and 1 output (Out1)
M-Bus or RS 232
Passive "open collector" pulse output,
outputs potential isolated to each other
Operating Instructions, 01/2010, SFIDK.PS.022.F4.02
SITRANS FUE950