Le leader national des instruments de métrologie
Le leader national des instruments de métrologie
FW4V-015GM - Débitmétre
Flow Switch
● Bidirectional flow switching
● Viscosity stabilised
● Compact design
Characteristics :
Mechanical flow switch, for viscous media, with spring-supported
piston and magnetic triggering of a reed switch.
Handling and operation
Note
● Include straight calming section of 5 x DN in inlet and outlet.
● If the media are dirty, install a filter (use magnetic filter for ferritic components).
● It must be ensured that the values given for voltage, current, and power are not exceeded.
● When switch on, a load must be connected in series.
● The electrical details apply to ohmic loads.
Capacitive, inductive and lamp loads must be operated using a protective circuit.
Adjustment
The setting of the switching points to 1 l/min is carried out in the
factory.
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Flow Switch
● Bidirectional flow switching
● Viscosity stabilised
● Compact design
Characteristics :
Mechanical flow switch, for viscous media, with spring-supported
piston and magnetic triggering of a reed switch.
Handling and operation
Note
● Include straight calming section of 5 x DN in inlet and outlet.
● If the media are dirty, install a filter (use magnetic filter for ferritic components).
● It must be ensured that the values given for voltage, current, and power are not exceeded.
● When switch on, a load must be connected in series.
● The electrical details apply to ohmic loads.
Capacitive, inductive and lamp loads must be operated using a protective circuit.
Adjustment
The setting of the switching points to 1 l/min is carried out in the
factory.
Options
● Special values
● Cable outlet 3 m
Ordering information
● For viscous media specify viscosity, temperature, and medium
(e.g. ISO VG 68) (enquire about switching range).
FW4V-015GM
Fiche technique
- Température
- -20 °C..+90 °C media
- Switching
- 1 l/min the switching point is suitable for horizontally decreasing flows. ( Point )
max. 50 VA - Switching current
- max. 0.5 A
- Ambient temperature
- -20 °C..+70 °C
- Switching voltage
- max. 230 V AC
- Protection class
- 2 - safety insulation
- Ingress protection
- IP 67
- Electrical connection
- for round plug connector M12x1, 4-pole
- Sensor
- reed switch
- Nominal width
- DN 15
- Process connection
- female thread G 1/2
- Materials medium-contact
- CW614N nickelled, 1.4310, hard ferrite
- Pressure loss (average)
- 8 bar at Qmax
- Weight
- 0.95 kg
- Qmax
- 10 l/min
- Tolerance
- ±10 %
- Pressure resistance
- PS 300 bar
- Media
- oils
- Non-mediumcontact materials
- PC, 1.4305
- Installation location
- Standard: horizontal inwards flow; other installation positions are possible; the installation position affects the switching point
Références spécifiques
Aucun commentaire pour le moment
Flow Switch
● Bidirectional flow switching
● Viscosity stabilised
● Compact design
Characteristics :
Mechanical flow switch, for viscous media, with spring-supported
piston and magnetic triggering of a reed switch.
Handling and operation
Note
● Include straight calming section of 5 x DN in inlet and outlet.
● If the media are dirty, install a filter (use magnetic filter for ferritic components).
● It must be ensured that the values given for voltage, current, and power are not exceeded.
● When switch on, a load must be connected in series.
● The electrical details apply to ohmic loads.
Capacitive, inductive and lamp loads must be operated using a protective circuit.
Adjustment
The setting of the switching points to 1 l/min is carried out in the
factory.