VK205321
Connection cable, 2m, M12 Female (socket) 4pin Angular, Free conductor end, 4x0.34mm², PUR (Polyurethane), Ø5.5mm, 250V,…
Available
DISCONTINUED PRODUCT
SL270020
Successor model?
We would be pleased to advise you!
We would be pleased to advise you!
On demand
sensor flow, Air, Calorimetric, 27x112x67mm, G1/4 inch, 24V DC, 4-20mA, Plug-in connection M12 4pin, PBT, Pressure resistance 20bar, Manual adjustment
including 4x Sealing ring, 1x Screwdriver
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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.
- Measuring range Flow velocity in air
- 0.5 - 40
Electrical properties
- Response/decay time
- 20,000ms
- Type of analog output
- 4 - 20mA
- Type of electrical connection
- Connector M12
- Readiness delay
- 30ms
- Setting procedure
- Manual adjustment
- Short-circuit protection
- Yes
- No-load current
- 50mA
- Number of pins
- 4
- Residual ripple
- 10%
- Voltage drop
- 2V
- Reverse polarity protection
- Yes
- Measurement principle
- Operating voltage (DC)
- 24V
- Display
- LED display
Mechanical properties
- Type of process connection
- G1/4 inch
- Design
- Cuboid
- Width
- 67mm
- Pressure resistance
- 20bar
- Height
- 27mm
- Length
- 112mm
- Medium temperature
- 0 - 80°C
- Degree of protection (IP)
- IP67
- Housing material
- PBT
- Sensing element material
- Stainless steel 1.4571
- Measuring range flow velocity
- 0.5 - 40m/s
Other properties
- Ambient temperature
- 0 - 60°C
- Suitable media
- Gases
- Reference medium / object
- Air
- For pneumatic applications
- Yes
- Suitable for liquids
- No
You can find accessories for SL270020
in these product groups:
Cable sockets M12 4-wire shielded
Datasheets
Drawings
Product Compliance
-
pdfUKCA declaration of conformityPDF-file, 324 KB
-
pdfMaterial compliancePDF-file, 406 KB
-
pdfCE declaration of conformityPDF-file, 253 KB
-
pdfUL declaration of conformityPDF-file, 76 KB
-
pdfCCC declaration of conformityPDF-file, 73 KB
-
pdfCSA declaration of conformityPDF-file, 57 KB
Miscellaneous
| 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 |
| IPF Product Group | 300 flow sensors |
| packaging dimensions | 99 x 60 x 160mm |
| gross weight | 300g |
| Customs tariff number | 90268020 |
| WEEE number | 40951076 |
