Article image SL90A491

IPF SL90A491

Sensor air flow, Calorimetric, G1/2 inch, Anschluss an Verstärker, Cable 2m PUR (Polyurethane), V4A, Pressure resistance 10bar

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Description

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.

Technical parameters

Wire cross section: 0.25mm²
Cable length: 2m
Pressure resistance: 10bar
Number of cores: 4
Type of process connection: G1/2 inch
Degree of protection (IP) of measuring head: IP67
Measuring range of flow velocity with air: 2 - 25m/s
Thread length: 65mm
Design: Cylinder, screw-thread
Housing material: Stainless steel 1.4571
Material of cable sheath: PUR (Polyurethane)
Degree of protection (IP) of evaluation electronics: IP67
Sensing element material: Stainless steel 1.4571
Type of electrical connection: Cable
Adjustable responding value for flow for gases: 2 - 25m/s
Connection to amplifier: yes
Measuring principle of flow: Calorimetric
Pressure resistance of measuring head: 10bar
Response time: 5000ms
Readiness delay: 40ms
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
IPF Product Group: 700
shipping weight: 0.25kg
packaging dimensions: 76.0mm x 50mm x 121.0mm
customs tariff number: 90268020
Zolltarifnummer: 90268020

Logistic parameters

ECCN:
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Weight: 0.00 kg
Length: 0.00 m
Width: 0.00 m
Height: 0.00 m