Reed Sensors
Vane Sensor > 59085
59085 Vane Sensor
Description
The 59085 is a 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 is normally open, normally closed, high voltage
normally closed or changeover contacts. 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
applications.
Features
Agency Approvals
Agency
Agency File Number
E61760
Note: Contact Littelfuse for specific agency approval ratings.
• Sensor and magnet contained in
single housing
• Sensor operates when ferrous vane
passes through slot
• 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
Dimensions
Dimensions in mm (inch)
1.91
(.075)
Applications
4.91
(.165)
• Position and limit sensing
• Security system switch
• Linear actuators
• Industrial process control
• Shaft rotation sensing
1.59
(.062)
6.35
(.250)
10.00
Cable Options±(.393)
6.35
(.25) NOM.
19.05
(.750)
6.35
(.250)
3.81
(.150)
6.69
(.342)
25.4
(1.00)
1.50
(.062)
.116 DRILL C SINK FOR
#4-40 MAGNETIC
© 2016 Littelfuse
Revised: 05/11/16
Specifications are subject to change without notice.
littelfuse.com
Reed Sensors
Vane Sensor > 59085
59085 Vane Sensor
Electrical Ratings
Contact Type
Switch Type
Contact Rating
Voltage
4
1
Normally
Open
1
VA/Watt - max.
Switching
2
Change
Over
3
5
175
120
200
0.25
0.18
1.5
0.2
10
9
0.3
-40 to +105
Normally
Closed
4
10
200
140
250
0.5
0.35
1.2
0.2
10
10
0.3
-40 to +105
Normally
Closed H.V.
5
10
300
265
400
0.4
0.30
1.4
0.2
10
10
0.2
-20 to +105
5
175
120
200
0.25
0.18
1.5
0.2
10
9
0.3
-40 to +105
Breakdown
4
3
Vdc - max.
Vac - max.
Vdc - min.
Adc - max.
Aac - max.
Adc - max.
Ω - max.
Ω - min.
pF - typ.
°C
Current
Switching
Carry
5
2
Resistance
Contact, Initial
Insulation
Contact
Operating
Capacitance
Temperature
Product Characteristics
Operate Time
Release Time
Shock
7
7
6
6
ms - max.
ms - max.
11ms 1⁄2 sine
50-2000 Hz
G - max.
G - max.
3.0
3.0
50
30
3.0
3.0
50
30
1.0
1.0
100
30
1.0
1.0
100
30
Vibration
Notes:
1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information.
2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details.
3. Breakdown Voltage - per MIL-STD-202, Method 301.
4. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load.
5. This resistance value is for 11.81mm wire length. Resistance changes when wire lengthens.
6. Operate (including bounce)/Release Time - per EIA/NARM RS-421-A, diode suppressed coil (Coil II).
7. Shock and Vibration - per EIA/NARM RS-421-A and MIL-STD-202.
8. For custom modifications to the wire length or size, or adding a special connector, please contact Littelfuse.
Activation
Select Option
Switch Type
Activation Distance
mm (inch)
Average
De-Activation Distance
mm (inch)
Average
7 MAX.
.3
(.285)
1
3
4
5
Normally Open
Change Over
Normally Closed
High Voltage
(Normally Closed)
1.4 (055)
1.4 (055)
1.4 (055)
1.4 (055)
5.5 (.216)
5.5 (.216)
5.5 (.216)
5.5 (.216)
MUST RELEASE
(De-activate)
MUST OPERATE
(Activate)
Mu METAL
1.0 SQ X .062
VANE MOVEMENT
Schematics
Black
Black
Black
Blue
White
Black
Black
Switch Type
1
3
4 and 5
© 2016 Littelfuse
Revised: 05/11/16
Specifications are subject to change without notice.
littelfuse.com
Vane Sensor > 59085
Reed Sensors
59085 Vane Sensor
Cable Length Specification
Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569
Select Option
Cable Length
mm (inch)
Part Numbering System
59085 - X - T - XX - X
02
300 (11.81)
Series
Termination Specification
Termination Options
Select
Option
A
F
E
Description
(Two-wire versions illustrated)
Tinned leads (6.4±0.76)mm
Untinned leads (6.4±0.76)mm
JST type XHP 2.5mm pitch
Switch Type
1, 3, 4, or 5
Sensitivity
Cable Length
02
Termination
A, F or E
,
Packaging
Packaging Option
Bulk
Packaging Specification
Bulk
Quantity
500
Quantity & Packaging Code
N/A
Taping Width
N/A
© 2016 Littelfuse
Revised: 05/11/16
Specifications are subject to change without notice.
littelfuse.com
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