Reed Sensor Datasheet 59085 Vane Sensor Description The 59085 is a reed vane sensor with integral actuator magnet. Its 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 Sensor and magnet contained Choice of cable length and in single housing connector Sensor operates when RoHS Compliant ferrous vane passes through slot Benefits Agency Approvals Hermetically sealed, Quick and reliable single Agency Agency File Number magnetically operated screw mounting with location contacts continue to operate feature E61760 long after optical and other No standby power Note: Contact Littelfuse for specific agency approval ratings. technologies fail due to requirement contamination Applications Position and limit sensing Industrial process control Security system switch Shaft rotation sensing Linear actuators Dimensions Dimensions in mm (inch) 1.91 (.075) 4.91 (.165) 1.59 (.062) 10.00 Cable Options(.393) 6.35 6.35 (.250) (.25) NOM. 19.05 6.35 (.750) (.250) 6.69 (.342) 3.81 .116 Drill C Sink for 1.50 25.4 (.150) 4-40 Magnetic (.062) (1.00) 2020 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: BA.12/03/20Reed Sensor Datasheet 59085 Vane Sensor Electrical Ratings Contact Type Normally Open Change Over Normally Closed Normally Closed H.V. Switch Type - - 1 3 4 5 1 Contact Rating - VA/Watt - max. 5 5 10 10 2 Switching Vdc - max. 175 175 200 300 4 Voltage Vac - max. 120 120 140 265 3 Breakdown Vdc - min. 200 200 250 400 2 Switching Adc - max. 0.25 0.25 0.5 0.4 4 Current Aac - max. 0.18 0.18 0.35 0.30 Carry Adc - max. 1.5 1.5 1.2 1.4 Contact, Initial - max. 0.2 0.2 0.2 0.2 5 Resistance 9 9 10 10 Insulation - min. 10 10 10 10 Capacitance Contact pF - typ. 0.3 0.3 0.3 0.2 Temperature Operating C -40 to +105 -40 to +105 -40 to +105 -20 to +105 Product Characteristics 6 Operate Time - ms - max. 3.0 3.0 1.0 1.0 6 Release Time - ms - max. 3.0 3.0 1.0 1.0 7 Shock 11ms 12 sine G - max. 50 50 100 100 7 Vibration 50-2000 Hz G - max. 30 30 30 30 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 Switch Type 7.3 Max. Select Option Activation Distance De-Activation Distance (.285) mm (inch) Average mm (inch) Average 1 Normally Open 1.4 (055) 5.5 (.216) 3 Change Over 1.4 (055) 5.5 (.216) 4 Normally Closed 1.4 (055) 5.5 (.216) Mu Metal High Voltage 1.0 SQ X .062 5 1.4 (055) 5.5 (.216) Must Operate (Normally Closed) (Activate) Schematics Switch Type Black Must Release 1 (De-activate) Black Black Blue Vane Movement 3 White Black 4 and 5 Black 2020 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: BA.12/03/20