DISCONTINUED PRODUCT

SL430020

SL430020
On demand
sensor flow, Air, Calorimetric, 70x270x44mm, G1/4 inch, 18-30V DC, 2x PNP/NPN Programmable/configurable, 4-20mA, IO-Link, Plug-in connection M12 4pin, PBTP, Pressure resistance 16bar, With display, Parameterization
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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
0.2 - 65.5

Electrical properties

On-delay time
0.3s
Number of switching outputs
2
Number of switching points
2
Type of switching function
Programmable/configurable
Type of analog output
4 - 20mA
Type of electrical connection
Connector M12
Type of switching output
PNP/NPN
Rated switching current
150mA
Readiness delay
10,000ms
Setting procedure
Parameterization
Short-circuit protection
Yes
No-load current
120mA
Number of pins
4
Reverse polarity protection
Yes
Measurement principle
Operating voltage (DC)
18 - 30V
Display
LED display

Mechanical properties

Type of process connection
G1/4 inch
Design
Cuboid
Width
44mm
Pressure resistance
16bar
Height
70mm
Length
270mm
Medium temperature
0 - 60°C
Degree of protection (IP)
IP54
Housing material
PBT
Sensing element material
Stainless steel 1.4305
Measuring range flow velocity
0.2 - 65.5m/s

Other properties

Ambient temperature
-10 - 60°C
Suitable media
Gases
Reference medium / object
Air
For pneumatic applications
Yes
Suitable for liquids
No
IO-Link version
V1.1
You can find accessories for SL430020 in these product groups:

Cable sockets M12 4-wire shielded

Cable sockets M12 5-pin field attachable

Cable sockets M12 4-wire

IO-Link master

Cable sockets M12 4-pin field attachable

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 250 x 60 x 250mm
gross weight 910g
Customs tariff number 90268020
WEEE number 40951076
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