SL90A471
| amount | price | discount |
|---|---|---|
| 1 | 239,80 € | – |
| 5 | 232,61 € | 3% / 7,19 € |
| 10 | 227,81 € | 5% / 11,99 € |
| 20 | 220,62 € | 8% / 19,18 € |
| 50 | 211,02 € | 12% / 28,78 € |
Flow sensors - Sensors for air
The function of the flow sensor involves the calorimetric principle. The sensor is heated from the inside by a few degrees Celsius relative to the flow medium into which it protrudes. When the medium flows, the heat generated in the sensor is dissipated by the medium. The temperature within the sensor is measured and compared with the medium temperature, which is also measured. The setting of the temperature within the sensor is determined from the resulting temperature difference. The flow condition for each medium can be determined. The application of these sensors includes monitoring of cooling systems, ventilation systems, and dry-running pumps, as well as detection of the presence of liquid or gas flows.
Electrical properties
- Response/decay time
- 30,000ms
- Type of switching function
- external amplifier
- Type of electrical connection
- Connector M12
- Readiness delay
- 90ms
- Measurement principle
- calorimetric
- Measuring range flow velocity
- 0.5 - 30m/s
- Measuring range Flow velocity in air
- 0.5 - 30m/s
mechanical properties
- Type of process connection
- G1/2 inch
- Design
- Cylinder, screw-thread
- Pressure resistance
- 30bar
- Thread length
- 48mm
- Medium temperature
- -20 - 80°C
- Degree of protection (IP)
- IP67
- Housing material
- stainless steel 1.4305
- Sensing element material
- Stainless steel 1.4305
other properties
- Suitable for
- Gases
- Ambient temperature
- -20 - 80°C
- Reference medium / object
- Air
- Applications
- Pneumatic applications
amplifier
Amplifier flow sensors
Connection technology
Adapter M12 socket 3-pin / M8 connector 3-pin
Cable sockets M12 3-wire
Cable sockets M12 4-pin field attachable
Cable sockets M12 4-pin Field-attachable with LED
Cable sockets M12 5-pin field attachable
Cable sockets M12 5-wire shielded
Datasheets
Manuals
Drawings
Product Compliance
-
pdfUKCA declaration of conformityPDF-file, 324 KB
-
pdfMaterial compliancePDF-file, 479 KB
-
pdfEU declaration of conformityPDF-file, 252 KB
Product flyers
Whitepapers
| Classification | Class |
|---|---|
| eClass-7.0 | 27371815 |
| eClass-7.1 | 27371815 |
| eClass-8.0 | 27371815 |
| eClass-9.0 | 27371815 |
| eClass-9.1 | 27371815 |
| ETIM-6.0 | EC002580 |
| ETIM-7.0 | EC002580 |
| Property | Value |
|---|---|
| RoHS‑compliant | Yes |
| Reach-compliant | Yes |
| TSCA-compliant | Yes |
| IPF Product Group | 300 flow sensors |
| packaging dimensions | 43 x 43 x 105mm |
| gross weight | 140g |
| Carbon footprint | 1,23kg CO₂e |
| customs tariff number | 90268020 |
| WEEE number | 40951076 |

