littelfuse.com© 2015 Littelfuse Revised: 10/20/15
Specifications are subject to change without notice.
59090 Heavy Duty Vane Sensor
Description
The 59090 is a robust reed vane sensor with integral actuator magnet. It’s
actuation occurs when a suitable low carbon steel vane passes through the slot
between the magnet and switch. It has different contact types such as normally
closed, high voltage normally closed and changeover. It is capable of switching
up to 265Vac/300Vdc at 10VA. It is ideally suited to position and limit sensing,
security, linear actuator, industrial process control and shaft rotation. It is also
suited for heavy duty applications such as off-road and heavy vehicles and
farm machinery.
Reed Sensors
Features
• Sensor and magnet contained in
single housing
• Sensor operates when ferrous vane
passes through slot
• Normally closed standard
• Choice of cable length and
connector
Benefits
• Hermetically sealed, magnetically
operated contacts continue to
operate long after optical and other
technologies fail due to
contamination
• Quick and reliable single screw
mounting with location feature
• No standby power requirement
Applications
• Position and limit sensing
• Security system switch
• Linear actuators
• Industrial process control
• Shaft rotation sensing
• Off-Highway or Agriculture
equipment compatible
Dimensions
Dimensions in mm (inch)
Vane Sensor > 59090
32.25±0.25
(1.27±.010)
5.75±0.25
(0.22±.010)
Ø4.175±0.075
(0.16±.003)
23.25
(0.915)
32.50±0.25
(1.28±.010)
6.35 NOM.
(0.250)
300±10mm
(11.81±.394)
24.25
(0.955)
Ø6.20/6.00
(0.244/0.236)
Ø6.10±0.10
(0.24±.003)
10.00
(0.394)
5.25±0.25
010)
11.75±0.25
(0.46±.010)
10.00±0.25
(0.40±.010)
