Flow sensors - Consumption measurement for compressed air

SL890025

SL890025
List price
1.061,50 €
On demand
Sensor currents, air, calorimetric, 109x55x135mm, G 1/4", 12-36V DC, M12 connector 5pin, plastic PC, pressure resistance 16bar, With display, parameterization, M-Bus
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Flow sensors - Consumption measurement for compressed air

The function of the flow sensor is based on the calorimetric principle. The sensor is heated by a few degrees Celsius from the inside relative to the flow medium into which it projects. If the medium flows, the heat generated in the sensor is dissipated by the medium. The temperature setting in the sensor is measured and compared with the medium temperature, which is also measured. From the temperature difference obtained, the flow condition can be derived for each medium. Applications for these sensors include measuring compressed air consumption.

Electrical properties

Type of electrical connection
Connector M12
Setting procedure
Parameterization
Coding of interface connection
A-coded
Short-circuit protection
Yes
No-load current
140mA
Measuring principle of flow
Calorimetric
Number of pins
5
Reverse polarity protection
Yes
Number of pins of interface connection
5
Supported communication interface
MBus
Operating voltage (DC)
12 - 36V
Display
TFT display
Measuring head integrated in device
Yes

Mechanical properties

Type of process connection
G1/4 inch
Design
Cuboid
Width
135mm
Pressure resistance
16bar
Height
109.1mm
Length
55mm
Medium temperature
-20 - 60°C
Degree of protection (IP)
IP65
Housing material
Plastic PC
Sensing element material
Aluminum
with flow straightener
No
Measuring range flow volume
0 - 105l/min
Measuring range flow velocity
0.18 - 185m/s

Other properties

Ambient temperature
-20 - 70°C
Version
compact design
Measuring accuracy
± 1.5 % of measuring range ± 0.3 % of measuring range end
Air
For pneumatic applications
Yes
Suitable for liquids
No
You can find accessories for SL890025 in these product groups:

Cable sockets M12 5-wire shielded

Cable sockets M12-socket M12-connector 5-wire

Cable sockets M12 5-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 725 compressed air and leakage measurement
packaging dimensions
Customs tariff number 90268020
WEEE number 40951076
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