Features; Performance; Mechanics - SICK FFU Betriebsanleitung

TECHNICAL DATA FOR THE FFU
5.2

Features

5.3

Performance

5.4

Mechanics

6 6
F F U ( D N 2 5 , D N 3 2 , D N 4 0 , D N 5 0 )
DN25
Measurement principle
Medium
Measuring pipe DN25
nominal width
Process temperature
Process pressure
DN25
Minimum flow 5 l/min
1)
Maximum flow 180 l/min
Inlet zone 30 cm
Outlet zone 20 cm
Conductivity
Accuracy 1% of measured value +/- 0.3% of end value (with calibration re-
2)
port))²
Repeatability
At constant flow
1)
Reference conditions: Medium: water, gas-free, completely filled measuring pipe, no cavitation, temperature of medium 20 °C,
2)
ambient temperature 20 °C ... 25 °C, adherence to inlet and outlet zone requirements, warm-up time for electronics: 30 min.
DN25
Process connection G 1 1/2
Materials in contact
with the media
Housing material
Enclosure rating
Weight 1 kg
DN32 DN40
Ultrasonic sensor
Liquids
DN32 DN40
0 °C ... 50 °C
Max. 10 bar
DN32 DN40
9 l/min 18 l/min
300 l/min 480 l/min
40 cm 45 cm
20 cm 20 cm
No restrictions
≤ 0.5%
DN32 DN40
G 2 G 2 1/4
HDPE (polyethylene)
HDPE (polyethylene), PSU
IP65
1.1 kg 1.1 kg
DN50
DN50
DN50
36 l/min
900 l/min
60 cm
20 cm
DN50
G 2 3/4
1.3 kg
8025609/2020-06-10 | SICK AG
Subject to change without notice