A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components www.standexmeder.com Series Datasheet MK25 Reed Sensors MK25 Series Reed Sensors Features: Ex-approved, Choice of Cable Termination & Lengths, Button Plates in Different Colors available Applications: Petrochemical and Mining Industry, Filling Stations, Hazardous Areas Markets: Industrial, Security & Others Part Description: MK 25 - 0 X00 -000 X Cable Length Contact QTY Contact Form Switch Model Termination (mm) 100, 200, 300, 500, 1 A, C 46, 75, 90 W 1,000, 1,500 Customer Options Switch Model Unit 46 75 90 Contact Data Rated Power (max.) 10 10 3 W Any DC combination of V&A not to exceed their individual max.s Switching Voltage (max.) 100 230 30 V DC or peak AC Switching Current (max.) 0.5 0.5 0.2 A DC or peak AC Carry Current (max.) 1.5 1.0 0.5 A DC or peak AC Contact Resistance (max.) 150 200 150 mOhm 0.5V & 50mA Breakdown Voltage (min.) 0.225 0.4 0.15 kVDC According to EN60255-5 Operating Time (max.) 0.7 0.5 2.5 ms Incl. Bounce Measured with w/ Nominal Voltage Release Time (max.) 0.1 0.1 0.5 ms Measured with no Coil Excitation Insulation Resistance (typ.) 9 10 9 10 10 10 GOhm Rh<45%, 100V Test Voltage Capacitance (typ.) 0.2 0.4 1.5 pF 10kHz across open Switch USA: +1.866.782.6339 salesusa standexmeder.com Version 01 Europe: +49.7731.8399.0 info standexmeder.com 27.01.2015 Asia: +86.21.37820625 salesasia standexmeder.com Modifications in the sense of technical progress are reserved. A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components www.standexmeder.com Series Datasheet MK25 Reed Sensors Housing and Cable Specifications MK25 Reed Sensor Housing Material PA 6, Typ Miramid VE Case Color Black Sealing Compound Polyurethan/Elastosil Cable Typ Round Cable Cable Material Oil resistant Cable H05RN-F Cross Section (mm) 2 x 0.75 Environmental Data Unit Shock Resistance (max.) 50 g 1/2 sine wave duration 11ms Vibration Resistance (max.) 20 g Handling & Assembly Instructions Operating Temperature -40 to 60 C Cable not moved Cable bending-radius is diameter x 15 Operating Temperature Min. bending distance to housing is 20mm -05 to 70 C Cable moved Cable exit twistable Storage Temperature -40 to 60 C Decrease switching distance by mounting on iron Push button tentative Glossary Contact Form Series resistor recommended for > 5m cable length NO = Normally Open Contacts Form A SPST = Single Pole Single Throw NC = Normally Closed Contacts Form B Life Test Data SPST = Single Pole Single Throw *Load increase reduces life expectancy of Reed Switches Changeover Form C SPDT = Single Pole Double Throw USA: +1.866.782.6339 salesusa standexmeder.com Version 01 Europe: +49.7731.8399.0 info standexmeder.com 27.01.2015 Asia: +86.21.37820625 salesasia standexmeder.com Modifications in the sense of technical progress are reserved.