MK7-1C90D-500W

MK7 Series Cylindrical Reed Sensors with M8 Thread MEDER electronic DESCRIPTION APPLICATIONS • Position and limit switch Pneumatic or hydraulic actuator position Indication and end travel limit switch • Door and window contacts Security system applications • Level sensor Use with magnetic floats for water level detection in coffee makers, washing machines or dishwashers MK7 sensors are magnetically operated Reed proximity switches in a cylindrical form with an 8 mm x 0.75 thread and connecting cable or coupler. The sensor can be screwed directly onto a fixed surface with the actuating magnet on the moving surface. The widespread termination “T” or “U” makes the MK7 series compatible with several inductive and magnetic proximity sensors. FEATURES • Form A, B, and C available • High power switches available • Other cables, connectors and colors available • Various case sizes available • Five operate sensitivities available • A choice of cable terminations and lengths are available DIMENSIONS All dimensions in mm [inches] 182 Germany # ++49-(0)7733-94870, USA # 800-870-5385 www.meder.com MEDER electronic MK7 Series Cylindrical Reed Sensors with M8 Thread ORDER INFORMATION Part Number Example MK7 - 1A66 C - 500 W SERIES MK 7 MK7/1 CONTACT FORM XX SWITCH MODEL XX 66 1 Form A Optionen 51** 1 Form B 1 Form C C, D, E 90 81 MAGNETIC SENSITIVITY XB, C, D, E A 500* W, X, Y, T, U CABLE LENGTH (mm) XXX TERMINATION X 1A is the contact form 66 is the switch model C is the magnetic sensitivity 500 is the cable length (mm) W is the termination * Other cable length available. ** Not available in combination with MK7/1 serie. MAGNETIC SENSITIVITY SENSITIVITY CLASS PULL IN AT RANGE A B C D E 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 TERMINATION For wire and termination details please consult factory. Form C version requires 3 conductors. W X Y T U The cable cut length includes: 30 mm of separated wire with 5 mm of wire stripped and tinned The cable cut length includes: 30 mm of separated wire with individual crimped terminals The cable cut length includes: 30 mm of separated wire with individual crimped terminals Standard click sensor-connector (3 pole, M8) mounted directly in casing Cable with click sensor-connector (3 pole, M8) Germany # ++49-(0)7733-94870, USA # 800-870-5385 www.meder.com 183 MK7 Series Cylindrical Reed Sensors with M8 Thread MEDER electronic CONTACT DATA All data at 20° C Contact Ratings Switch Model --> Contact For m --> Conditions Any DC combination of V & A not to exceed their individual max`s. DC oder peak AC DC oder peak AC DC oder peak AC w / 0.5 V & 10 mA Measured w / 0.5 V & 50 mA 1.5 ms after cloure 100 Volt applied 1011 Switch 51 For m A Min. Typ. Max. Switch 66 For m A Min. Typ. Max. Units Switching Power 12 10 W Switching Voltage Switching Current Carry Current Static Contact Resistance Dynamic Contact Resistance Insulation Resistance across Contacts Breakdown Voltage across Contacts Operate Time, incl. Bounce Release Time Capacitance 250 0.5 1.5 150 200 200 0.5 1.25 150 200 V A A mΩ mΩ Ω 1010 * Voltage applied for 60 sec Measured w / 100 % overdrive Measured w / no coil suppression @ 10 kHz across contact 350 1.0 0.1 0.2 225 * 0.5 0.1 0.2 VDC ms ms pF Contact Operation ** Must Operate Condition Must Release Conditon Steady state field Steady state field 15 6 30 27 10 4 30 27 AT AT Environmental Data Shock Resistance Vibration Resistance Ambient Temperature Storage Temperature Soldering Temperature ½ sine wave duration 11 ms From 10 - 2000 Hz 10°C/ minute max. allowable 10°C/ minute max. allowable 5 sec. dwell -20 -35 50 20 85 85 260 -20 -35 50 20 85 85 260 g g 0 C C C 0 0 Please note: The indicated electrical data are maximum values and can very downwards when using a more sensitive switch. * Insulation resistance of 1012 and breakdown voltage of 480 VDC is available. ** These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch sectio. Consult factory if more detail is required. 184 Germany # ++49-(0)7733-94870, USA # 800-870-5385 www.meder.com MEDER electronic MK7 Series Cylindrical Reed Sensors with M8 Thread CONTACT DATA All data at 20 0C Contact Ratings Switching Power Switch Model --> Contact For m --> Conditions Any DC combination of V & A not to exceed their individual max.'s D C or peak A C D C or peak A C D C or peak A C w/ 0.5V & 10mA Measured w/ 0.5V & 50mA 1.5 ms after closure 100 Volts applied Voltage applied for 60 sec. min. Measured w/ 100% overdrive Measured w/ no coil suppression @ 10kHz across contact 109 Switch 81 For m A Min. T yp . Max. Switch 90 For m B / C Min. T yp . Max. Units 5 3 W Switching Voltage Switching Current Carry Current Static Contact Resistance Dynamic Contact Resistance Insulation Resistance across Contacts Breakdown Voltage across Contacts Operate Time, incl. Bounce Reset Time Capacitance 90 0.5 1.0 200 200 175 0.25 1.2 150 250 V A A mΩ mΩ Ω 109 100 0.5 0.1 0.2 200 0.7 1.5 1.0 VD C ms ms pF Contact Operation ** Must Operate Condition Must Reset Condition Steady state field Steady state field 5 2 10 9 15 6 30 27 AT AT Environmental Data Shock Resistance Vibration Resistance Ambient Temperature Storage Temperature Soldering Temperature 1/2 sine wave duration 11ms From 10 - 2000 Hz 10 C/ minute max. allowable 10 C/ minute max. allowable 5 sec. dwell 0 0 30 10 -20 -35 85 85 260 -20 -35 50 20 85 85 260 g g 0 C C C 0 0 Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. ** These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is required. Germany # ++49-(0)7733-94870, USA # 800-870-5385 www.meder.com 185