Bühler technologies S-SM, Installation And Operation Instruction Manual

Page: 22 / 33

Technical Data: Flow Meter
Ambient temperature 80 °C
Media temperature max. 150°C
(with part no. 405610 max. 80°C)
Operating pressure max. 4 bar
Head PTFE
Seal PTFE
Adjusting screw PVDF / Viton or
PCTFE / Perfluorelastomer
Metering tube Borosilicate glass
Float Hastelloy C 4 or
optional PEEK with iron core
Union nut PPS fiberglass reinforced
Base plate PA
Material
Technical Data: Flow Sensor
Protection class IP 67 DIN 40050
Ambient temperature - 20 °C bis + 70 °C
Housing material PBT
Please indicate with order:
Part no. Description
49 49 019 Flow sensor for metering tube
with ends ø15mm
49 49 021 Flow sensor for metering tube
with ends ø10mm
SM - 6 SM - 6 - V
Dimensions
Please indicate with order:
Part no. Range*
40 56 99
0 0 air 6 - 60 NL/h
0 1 air 10 - 100 NL/h
0 2 air 25 - 250 NL/h
0 3 air 50 - 500 NL/h
0 4 air 80 - 800 NL/h
0 5 water 0,5 - 5 L/h
0 6 water 1,2 - 12 L/h
0 7 water 2,5 - 25 L/h
0 8 water 4 - 40 L/h
0 9 water 6 - 60 L/h
1 0 special range
0 without needle valve
1 valve PVDF / Viton
2 valve PCTFE / perfluorelastomer
* standard measuring tube; air 20 °C 1,2 bar abs; water 20 °C
we reserve the right to amend specification
Application in explosive atmosphere:
There is no Ex-designation on the type plate of the equipment, because they are not within the scope of Eurepean
Directive 94/9/EC. However the equipment corresponds to the essential requirements of the Directive 94/9/EC.
Therefore they can be used in explosive atmosphere
(Zone 1 , Group IIC).
Observe all cautions in the Installation and Operation Manual.
Schaltpunkt
Switch point
Klemmschraube
Locking screw
Grenzwertschalter/
Flow sensor
Befestigungsring
Locking ring
25
30
10
17
A000060X
SM - 6
ø5,5
205
50
105
G1/4
28
51
27
42
G1/4
A000058X
ø5,5
27
50
105
216
42
G1/4
max.79
28
G1/4
A000059X
200
150
100
50
250
200
150
100
50
250