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StandexMeder Electronics GmbH
MK14 SERIES REED SENSOR

MK14 SERIES REED SENSOR

Product catalog summary

MK14 Series Reed Sensors Overview
The MK14 Series Reed Sensors are cylindrical sensors available with various cable terminations and lengths, suitable for applications such as door and window contacts, water level detection with magnetic floats, and position sensing. They are used in markets including appliances, industrial, and security.

Specifications

Contact Data: Rated power is 10W, with a maximum switching voltage of 180V (66 model) and 175V (90 model). The maximum switching current is 0.5A, and carry current is 1.25A (66 model) and 1.0A (90 model).
Resistance and Capacitance: Contact resistance is 150 mOhm, insulation resistance is 10¹⁰ Ohm, and capacitance is 0.3 pF (66 model) and 1.5 pF (90 model).
Environmental Data: Shock resistance is 50g, vibration resistance is 20g, and operating temperature ranges from -30 to 70°C (cable not moved) and -5 to 70°C (cable moved).

Housing and Cable Specifications
The housing is made of PBT glass fiber reinforced material, with a black case color and polyurethane sealing compound. The cable type can be flat or round, made of PVC, with cross-sections of 2 x 0.14 mm² or 3 x 0.14 mm².

Handling & Assembly Instructions

Maximum torque for screws is 1Nm.
Cable bending-radius should be diameter x 15, with a minimum bending distance to housing of 5mm.
Avoid using magnetically inductive screws and consider a series resistor for cable lengths over 5m.

Glossary

Contact Forms: Form A (Normally Open), Form B (Normally Closed), Form C (Changeover).
Magnetic Sensitivity: Ranges from 05-10 AT to 35-40 AT.

Life Test Data
Load increases reduce the life expectancy of Reed Switches. Typical number of operations varies with load, ranging from 1E+05 to 1E+10 operations depending on the voltage and current.

Catalog excerpts

PARTNER | SOLVE | DELIVER' M" Standex W . Electronics Series Datasheet MK14 Series Reed Sensors > Features: Cylindrical Reed Sensor, Choice of Cable Termination & Lengths available, Various Case Sizes > Applications: Door & Window Contacts, With Magnetic Floats for Water Level Detection, Position Sensing > Markets: Appliance, Industrial, Security & Others Part Description:

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PARTNER | SOLVE | DELIVER' M" Standex W . Electronics Series Datasheet MK14 Series Reed Sensors Housing and Lead Specifications

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Series Datasheet MK14 Series Reed Sensors Life Test Data Life Test Data *Load increase reduces life expectancy of Reed Switches *Load increase reduces life expectancy of Reed Switches Typical Number of Operations Typical Number of Operations Please note: All technical specifications on this series datasheet refer to the standard product range. Modifications in the sense of technical progress are reserved. For general information only. For more specific information, please consult the product datasheet, available upon request. This series datasheet could contain technical inaccuracies or typographical...

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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.

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