Flow sensors - Sensors for air

SL550706

SL550706
List price
314,00 €
amount price discount
1 314,00 € –
5 304,58 € 3% / 9,42 €
10 298,30 € 5% / 15,70 €
20 288,88 € 8% / 25,12 €
50 276,32 € 12% / 37,68 €
Scarce
Sensor flow, air, calorimetric, 92x50x17mm, OD 8mm, 12-24V DC, cable tail 2m PVC, plastic PC, pressure resistance 10bar, 0-200l/min, with LCD display, parameterization, IP40, integrated pressure sensor
circuit diagram
dimensional drawing
3D model
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Flow sensors - Sensors for 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 in relation to the flow medium into which it protrudes. If the medium flows, the heat generated in the sensor is dissipated by the medium. The temperature generated in the sensor is measured and compared with the temperature of the medium, which is also measured. The flow condition for each medium can be derived from the temperature difference obtained. Applications for these sensors include monitoring cooling systems, ventilation systems, dry running of pumps and monitoring the presence of liquid or gas flows.

Electrical properties

Number of digital inputs
1
Number of switching outputs
2
Type of switching function
Programmable/configurable
Type of analog output
4 - 20mA
Type of electrical connection
Cable
Type of switching output
PNP
Rated switching current
125mA
Setting procedure
Parameterization
Measuring range pressure
-0.9 - 8bar
Measurement principle
calorimetric
Measuring range flow volume
0 - 200l/min
Display
LCD display
Number of analog output channels
1
Linearity
±3% of the measuring range
Ensured measuring range (pressure)
0 - 100% of measuring range
Ensured measuring range (currents)
2 - 100% of the measuring range
Accuracy of analog output (pressure)
±2.5% of the measuring range
Accuracy analog output (flow)
±5% of measuring range
Display accuracy (pressure)
±2% of the measuring range
Display accuracy (flow)
±3% of the measuring range
Repeat accuracy (pressure)
±0.2% of the measuring range
Repeat accuracy (flow)
±1% of the measuring range (±2% with a reaction time of 50ms)
Short circuit protection, Reverse polarity protection
Electrical connection
Cable tail 2m

Mechanical properties

Line diameter
4mm
Wire cross section
0.15mm²
Number of cores
6
Type of process connection
Hose AD 8mm
Design
Cuboid, compact
Width
17mm
Pressure resistance
10bar
Height
50mm
Cable length
2m
Length
92.2mm
Storage temperature
-10 - 60°C
Medium temperature
0 - 50°C
Degree of protection (IP)
IP40
Housing material
Plastic
Sensing element material
Stainless steel
Flow direction
Unidirectional
dimensions
92,2x17x50mm

Other properties

Relative air humidity (non-condensing)
35 - 85%
Ambient temperature
0 - 50°C
Reference medium / object
Air
Pneumatic applications
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 70 x 40 x 125mm
gross weight 135g
0,64kg CO₂e
Customs tariff number 90268020
WEEE number 40951076
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