Features at a Glance
- Simple operation via the display
- Measurement independent of flow direction
- Installation in any position
- Highest precision of its class
- Display can be switched between flow and medium temperature
- Temperature of the medium: 0 ... 100° C (140° C for 24 hours without current measurement)
FFAF029 Strömungssensor
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UniFlow-Strömungssensoren von wenglor messen die Fließgeschwindigkeit wässriger und öliger Medien in geschlossenen Rohrsystemen.
UniFlow-Strömungssensoren sind über das integrierte Display sehr einfach zu bedienen. Die gut sichtbare Schaltzustandsanzeige ermöglicht bei Wartungsvorgängen eine schnelle Lokalisierung betroffener Sensoren.
Sensor-specific data |
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|---|---|
| Selectable measuring range | 10 ... 300 cm/s |
| Measuring range 1 | 10 ... 150 cm/s |
| Setting range 1 | 15 ... 150 cm/s |
| Measuring range 2 | 20 ... 300 cm/s |
| Setting range 2 | 30 ... 300 cm/s |
| Medium | Water |
| Measuring error (total) | 2 % |
| MTTFd (EN ISO 13849-1) | 766.91 a |
| Switching Hysteresis | 5 % |
| Temperature gradient | 30 K |
| Response time in case of temperature jump | 10 s |
Environmental conditions |
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|---|---|
| Temperature of medium | 0 ... 100 °C |
| Temperature of the medium, short-term | 140 °C |
| Ambient temperature | -20 ... 70 °C |
| Pressure Resistance | 60 bar |
| EMC | DIN EN 60947-5-9 |
| Shock resistance per DIN IEC 68-2-27 | 30 g / 11 ms |
| Vibration resistance per DIN IEC 60068-2-6 | 20 g (10...2000 Hz) |
Electrical Data |
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|---|---|
| Supply Voltage | 16 ... 32 V DC |
| Current Consumption (Ub = 24 V) | 60 mA |
| Number of Switching Outputs | 1 |
| Analog Output | 4...20 mA |
| Signal source | Flow |
| Response Time | 1 ... 5 s |
| Relay Output/Switching Current (24 VDC) | < 1 A |
| Current Output Load Resistance | < 500 Ohm |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Protection Class | III |
Mechanische Daten |
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|---|---|
| Einstellart | Menü |
| Gehäusematerial |
Kunststoff, PBT Kunststoff, PC |
| Material Bedienfeld | Polyester |
| Medienberührende Werkstoffe |
Edelstahl, V4A (1.4404/316L) Edelstahl, V4A (1.4435/316L) Kautschuk, FKM |
| Schutzart | IP67 * |
| Anschlusstyp | Steckervariante |
| Anschlussart | M12 × 1; 5-polig |
| Prozessanschluss | G 1/2" |
| Prozessanschlusslänge (PCL) | 47 mm |
| Stablänge (PL) | 10 mm |
| Weight | 275 g |
General Data |
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|---|---|
| Scope of delivery |
1 × initial start-up instructions 1 × sensor |
Output |
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|---|---|
| Analog output flow | yes |
| PNP NO | yes |
Adjustable parameters |
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|---|---|
| Circuit |
NC NC/NO NO |
| Other parameters |
Switching point Selectable measurement range |
| All other parameters can be found in the product documentation. |
Standards and certificates |
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* Certified by wenglor
Connection Diagram |
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Ctrl. Panel |
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01 = Switching Status Indicator
60 = display 20 = Enter key 22 = Up key 99 = Right button |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
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Complementary Products |
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ECAD-Daten
