SICK FFUS20-1G1SR Flow sensor Datasheet

Online data sheet
FFUS20-1G1SR
FFU
FLOW SENSORS
FFUS20-1G1SR | FFU
FLOW SENSORS
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Ordering information
Type
Part no.
FFUS20-1G1SR
6043745
Other models and accessories
www.sick.com/FFU
Illustration may differ
Features
Medium
Fluids
Nominal width measuring tube
DN 20
Process temperature
0 °C ... +80 °C
Process pressure
Max. 10 bar
Performance
Minimim flow
≤ 3.5 l/min
Maximum flow
≤ 60 l/min
Inlet zone
40 cm
Output zone
10 cm
Conductivity
No limitation
Accuracy of sensor element
2 % (of final value) 1)
Reproducibility
≤ 0.5 %
Resolution
0.012 l/min
1)
Reference condition: Water, zero gas, measuring tube completely full, no cavitation, temperature of medium 20 °C, ambient temperature 20 °C ... 25 °C, compliance with inlet and outlet zones, warm-up time for electronics: 30 min.
Electronics
Supply voltage
18 V DC ... 30 V DC 1)
Residual ripple
≤ 5 Vpp 2)
Power consumption
≤ 180 mA 3)
Initialization time
≤5s
Protection class
III
Electrical connection
M12 round connector x 1, 8-pin
1)
2)
3)
4)
5)
2
All connections are polarity protected. All outputs are overload and short-circuit protected.
May not exceed or fall below Uv tolerances.
Without load.
There are 100 mA for each output pnp and npn available.
Analog output and display.
FLUID SENSORS | SICK
Online data sheet | 2017-02-08 13:58:08
Subject to change without notice
FFUS20-1G1SR | FFU
FLOW SENSORS
Output signal
Analog output 4 mA ... 20 mA, 0 mA ... 20 mA current flow and temperature, 2 pulse/status
output PNP/NPN-transistor output for flow rate meter, empty pipe detection, flow monitoring,
1 switching input for dosing and counter reset 1)
Output current
< 100 mA 4)
Output load
< 500 Ohm
Lower signal level
3.8 mA ... 4 mA
Upper signal level
20 mA ... 20.5 mA
Impuls/frequency output
0 kHz ... 10 kHz
Puls width
≤1s
Signal voltage HIGH
Vs - 2 V
Signal voltage LOW
≤2V
Inductive load
1H
Capacitive load
100 nF
Response time
Filter off 100 ms, filter low 300 ms, filter medium 1 s, filter strong 4.2 s 5)
1)
2)
3)
4)
5)
All connections are polarity protected. All outputs are overload and short-circuit protected.
May not exceed or fall below Uv tolerances.
Without load.
There are 100 mA for each output pnp and npn available.
Analog output and display.
Mechanics
Process connection
G1
Wetted parts
PPSU
Housing material
PPSU
Enclosure rating
IP 67
Weight
420 g
Ambient data
Ambient operating temperature
0 °C ... +60 °C
Ambient storage temperature
–20 °C ... +70 °C
Classifications
ECl@ss 5.0
27371815
ECl@ss 5.1.4
27371815
ECl@ss 6.0
27371815
ECl@ss 6.2
27371815
ECl@ss 7.0
27371815
ECl@ss 8.0
27371815
ECl@ss 8.1
27371815
ECl@ss 9.0
27371815
ETIM 5.0
EC002580
ETIM 6.0
EC002580
2017-02-08 13:58:08 | Online data sheet

Subject
to change without notice
FLUID SENSORS | SICK
3
FFUS20-1G1SR | FFU
FLOW SENSORS
41112501
Dimensional drawing (Dimensions in mm (inch))
DN 20, G 1
14.7
(0.58)
5
(0.20)
M12x1
G1
94.2
(3.70)
84
(3.31)
16.6
(0.65)
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UNSPSC 16.0901
G1
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160
(6.30)
Connection type
2
1
3
7
8
4
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5
①
②
③
④
⑤
⑥
⑦
⑧
4
L+: Supply voltage
Q1: Digital output PNP/NPN
M: Ground
Q2: Digital output PNP/NPN
QA: Analog current output
C: Communication
IN1: Digital input
No function
FLUID SENSORS | SICK
Online data sheet | 2017-02-08 13:58:08
Subject to change without notice
Online data sheet
SICK at a glance
SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely
and efficiently, protecting individuals from accidents and preventing damage to the environment.
We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in
Europe, Asia and North America, system solutions are tested and optimized in accordance with customer
specifications. All this makes us a reliable supplier and development partner.
Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity.
For us, that is “Sensor Intelligence.”
Worldwide presence:
Contacts and other locations – www.sick.com
SICK AG | Waldkirch | Germany | www.sick.com
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