SL450824
| amount | price | discount |
|---|---|---|
| 1 | 381,00 € | – |
| 5 | 369,57 € | 3% / 11,43 € |
| 10 | 361,95 € | 5% / 19,05 € |
| 20 | 350,52 € | 8% / 30,48 € |
| 50 | 335,28 € | 12% / 45,72 € |
Flow sensors - Sensors for air
The function of the flow sensor is based on the calorimetric principle. The probe is heated up from the inside a few degrees Celsius in relation to the flow medium, in which it protrudes. When the medium flows, the heat generated in the probe is dissipated through the medium. The temperature within the sensor is measured and compared with the likewise measured medium temperature. From the obtained temperature difference the flow state of each medium can be derived. These sensors are applied in areas such as monitoring of cooling systems, ventilation systems, pump dry running by checking the presence of liquid or gas flows.
Electrical properties
- Response/decay time
- 30,000ms
- Type of switching function
- Normally open contact (NO)
- Type of electrical connection
- Connector M12
- Type of switching output
- Relay contact
- Readiness delay
- 90ms
- No-load current
- 80mA
- Number of pins
- 4
- Measurement principle
- calorimetric
- Measuring range flow velocity
- 0.5 - 30m/s
- Display
- LED display
- Measuring range Flow velocity in air
- 0.5 - 30m/s
Mechanical properties
- Type of process connection
- G1/2 inch
- Design
- Cuboid
- Width
- 50mm
- Pressure resistance
- 30bar
- Thread length
- 48mm
- Height
- 78mm
- Length
- 108mm
- Medium temperature
- -20 - 80°C
- Degree of protection (IP)
- IP67
- Housing material
- PBT
- Sensing element material
- Stainless steel 1.4305
Other properties
- Suitable for
- Gases
- Ambient temperature
- -20 - 70°C
- Reference medium / object
- Air
- Pneumatic applications
Connection technology
Cable sockets M12 4-pin field attachable
Cable sockets M12 4-pin Field-attachable with LED
Cable sockets M12 4-wire
Cable sockets M12 5-pin field attachable
Datasheets
Manuals
Drawings
Product Compliance
-
pdfUKCA declaration of conformityPDF-file, 473 KB
-
pdfMaterial compliancePDF-file, 479 KB
-
pdfEU declaration of conformityPDF-file, 254 KB
-
pdfUL declaration of conformityPDF-file, 254 KB
-
pdfCCC declaration of conformityPDF-file, 248 KB
-
pdfCSA declaration of conformityPDF-file, 243 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 | 138 x 95 x 210mm |
| gross weight | 550g |
| 4,41kg CO₂e | |
| Customs tariff number | 90268020 |
| WEEE number | 40951076 |

