Flow sensors - Sensors for water

SS270023

SS270023
List price
495,00 €
amount price discount
1 495,00 €
5 480,15 € 3% / 14,85 €
10 470,25 € 5% / 24,75 €
20 455,40 € 8% / 39,60 €
50 435,60 € 12% / 59,40 €
On demand
Flow sensor, water, calorimetric, 67x112x27 mm, G1/4", 24 V DC, 4–20 mA, 4-pin M12 connector, plastic, pressure resistance 20 bar, manual setting
including Sealing ring, Screwdriver
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Flow sensors - Sensors for water

The function of the flow sensor involves the calorimetric principle. The sensor is heated from the inside by a few degrees Celsius relative to the flow medium into which it protrudes. When the medium flows, the heat generated in the sensor is dissipated by the medium. The temperature within the sensor is measured and compared with the medium temperature, which is also measured. The setting of the temperature within the sensor is determined from the resulting temperature difference. The flow condition for each medium can be determined. The application of these sensors includes monitoring of cooling systems, ventilation systems, and dry-running pumps, as well as detection of the presence of liquid or gas flows.

Electrical properties

Response/decay time
1,000ms
Type of analog output
4 - 20mA
Type of electrical connection
Connector M12
Rated switching current
200mA
Readiness delay
15ms
Setting procedure
Manual adjustment
No-load current
50mA
Number of pins
4
Residual ripple
10%
Measuring range of flow velocity with water
0.1 - 6m/s
Measurement principle
calorimetric
Measuring range flow volume
0.1 - 6l/min
Measuring range flow velocity
0.1 - 6m/s
Display
LED display
protection functions
short circuit protection, reverse polarity protection

mechanical properties

Type of process connection
G1/4 inch
Design
Cuboid
Width
27mm
Pressure resistance
20bar
Height
67mm
Length
112mm
Medium temperature
0 - 80°C
Degree of protection (IP)
IP67
Housing material
plastic
Sensing element material
Stainless steel 1.4571

other properties

Ambient temperature
0 - 60°C
Reference medium / object
Water
You can find accessories for SS270023 in these product groups:

Connection technology

Cable sockets M12 3-wire

Cable sockets M12 3-wire with LED

Cable sockets M12 4-pin field attachable

Cable sockets M12-socket M8-connector 3-wire

Cable sockets M12-socket with LED M8-connector 3-wire

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 99 x 60 x 160mm
gross weight 250g
Carbon footprint 2,6kg CO₂e
customs tariff number 90261021
WEEE number 40951076
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