Magnetic proximity sensor WDA4
electromagneticcylindrical24VDC

Magnetic proximity sensor - WDA4 - 4B Braime Components - electromagnetic / cylindrical / 24VDC
Magnetic proximity sensor - WDA4 - 4B Braime Components - electromagnetic / cylindrical / 24VDC
Magnetic proximity sensor - WDA4 - 4B Braime Components - electromagnetic / cylindrical / 24VDC - image - 2
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Characteristics

Technology
magnetic, electromagnetic
Shape
cylindrical
Supply voltage
24VDC, 12VDC
Material
stainless steel
Protection level
IECEx, ATEX, IP66
Applications
for conveyor, for elevators
Other characteristics
with LED light, non-contact
Measuring range

Max.: 75 mm
(2.95 in)

Min.: 25 mm
(0.98 in)

Process temperature

Max.: 50 °C
(122 °F)

Min.: -20 °C
(-4 °F)

Description

The WDA4 is a non-contacting high-power, extended range magnetic proximity sensor, not affected by dust or material build up, used to detect moving ferrous material up to 75mm away from the sensor. This sensor is a great choice for measuring speed and alignment on bucket elevators and on other applications such as using the WDA switch as broken/slack chain detector on drag chain conveyors or as a non-contact speed switch for screw conveyors.

Exhibitions

Meet this supplier at the following exhibition(s):

Electra Mining Africa
Electra Mining Africa

7-11 Sep 2026 Johannesburg (South Africa)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.