Siemens SITRANS FUE380, Operating Instructions Manual, Page: 21 / 29

21
SFIDK.PS.022.Q5.02
Description Specification
Transmitter FUS080
Enclosure IP67 according to EN 60529 and DIN 40050 (NEMA 4X/6)
Ambient temperature 0 °C …60 °C (32 °F…. 140 °F)
Storage temperature
−
35 °C…85 °C (
−
40 °F…185 °F)
Installation Cable max. 5, 10, 20, 30 m (16.4, 33, 65, 90 ft) from sensor
Mechanical vibration 2 g, 1…800 Hz sinusoidal in all directions to IEC 68-2-6
Design Fibre glass reinforced polyamide in light-gray color
Power supply • Battery: replaceable 3.6 V LiSOCl (Lithium Thionyl Chloride)
battery pack 32 Ah
• Mains: 87 … 265 V AC (50 … 60 Hz)
Battery change interval 6 years at 60 °C (140 °F) operation
Display LCD, 8 digits, additional 2 digits and symbols for status information
Push button One push button for toggling between display information
Measuring function 0.5 Hz battery mode or 20 Hz mains powered
Communication IrDA on the display panel (MODBUS RTU protocol);
separate add on serial interface moduls RS232 or RS485
(also MODBUS RTU protocol)
Digital output Two passive galvanically isolated open drain-mos outputs A and B
Max. ±35 V, 50 mA
Pulse output A Preset to pulse output for forward flow
Pulse output B Preset to alarm for present failure
Pulse width 5, 10, 20, 50, 100, 200, 500 ms
Max. pulse frequency 100 Hz
Volume units FUE380: m
3
FUS380: Preset at ordering (default)
Flow units FUE380: m
3
/h (default)
FUS380: Preset at ordering
Alarm codes Track 1, 2 measuring, internal failure, battery low, flow overload,
pulse output frequency overload
Cable length Max. 30 meter between transmitter and pipe (factory sets: 5, 10, 20, 30 m)
EMC Emission EN 61000-6-4
Immunity EN 61000-6-2
Weight Transmitter: 1.5 kg (3 lb)
Sensor to FUS380 and FUE380
Pipe design 2-track sensor with flanges and integrated transducers wet
calibrated from factory
Nominal size DN 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800,
900, 1000, 1200
Pressure rate PN 16, PN 25, PN 40, EN 1092-1
Pipe material DN 50 ... 80: Red brass
DN 100 ... 1200: Carbon Steel EN 1.0345 / p235 GH, painted in light-gray
Transducer design DN 50 ... 80: Mounted in the sensor.
DN 100 ... 1200: Integrated version welded onto the pipe.
Transducer material Stainless steel (AISI 316 / 1.4404) / brass (CuZn36Pb2as)
Media temperature Compact: DN 50 ... 1200: 2 ... 120
°
C (35.6 ... 248
°
F)
Remote: DN 50 ... 80: 2 ... 150
°
C (35.6 ... 302
°
F)
DN 100 ... 1200: 2 ... 200
°
C (35.6 ... 392
°
F)
Technical data 9
9.1 Technical data SITRANS FUS380 and FUE380