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55085 MiniVane Hall Effect Sensor Features and Benefits
Features
Benefits
Applications
Position and limit sensing
•
High switching speed up to 10kHz
• Sensor and magnet contained in a single
housing
•
• Long life; up to 20 billion operations
• Unaffected by harsh environments
• Operates in static or dynamic magnetic
field
• Shaft rotation sensing
• Security systems
• Linear actuators
• Angle sensing
• Sensor operates when ferrous vane
passes through slot
• 3 pin leadout integral to sensor
• Vibration 50g max. @ 50-2,000Hz
• Small package size
• Simple installation and adjustment
• Magnetic encoders
1
2
• Shock 150g max. @ 11ms / Sine
• EMC to DIN 40839 (Consult Hamlin)
• Reverse/OverVoltage Protection
• Built in temperature compensation
DIMENSIONS (in) mm
BLOCK DIAGRAM
Notes
1) Add capacitor Cn as
shown, close to the
sensor, for transient
suppression if required
2) Add resistor Rpu as
shown for sinking output
CUSTOMER OPTIONS - SPECIFICATION
Digital Switch
Hall Type
3 Wire (Voltage Output)
-15 to +28
+3.8 to +24
32
Absolute Ratings
Recommended
Vdc
SupplyVoltage
(Note 1)
Vdc
Overvoltage Protection
Vdc-max
Vdc
Output HighVoltage
Output LowVoltage
sinking output
0.4 @ 20mA
20
Vdc-max
mA-max
kHz-max
Output Current (continuously on)
Switching Speed
10
O
Operating
Storage
C
-40 to +100
-65 to +105
Temperature
O
C
Note 1 - As long as Tj (Junction Temperature) max. is not exceeded
CUSTOMER OPTIONS - ACTIVATION (in) mm
Activate Distance is approximate using a (.100)
2.54 thick ferrous vane as illustrated
(2.76) 7.00
ORDERING INFORMATION
55085
3M
OO
O
Series 55085
DETAILS PROVIDED ON THIS DATA SHEET ARE PROVIDED FOR
INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED
UPON AS BEING ACCURATE FOR ANY PARTICULAR PURPOSE.
Product performance may be affected by the application to which the
product is put. Upon request, HAMLIN will assist purchasers by
providing information specific to any particular application. HAMLIN
disclaims any and all liability whatsoever for any purchaser’s reliance
upon the information contained on this data sheet without further
consultation with authorised representatives of HAMLIN.
Hamlin USA
Hamlin UK
Tel: +1 920 648 3000 • Fax: +1 920 648 3001 • Email: sales.us@hamlin.com
Tel: +44 (0)1379 649700 • Fax: +44 (0)1379 649702 • Email: sales.uk@hamlin.com
Hamlin Germany Tel: +49 (0) 6181 953660 • Fax: +49 (0) 6181 9536666 • Email: sales.de@hamlin.com
Hamectrol France Tel: +33 (0) 1 4687 0202 • Fax: +33 (0) 1 4686 6786 • Email: sales.fr@hamlin.com
Issue No: 3 Date: 24/03/03 DCR: B0063