MK9-1A66C MEDER | Alldatasheet

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Technical content

www.meder.com Reed Sensor Incorporated into a Hirschmann Connector MK9 Series

DESCRIPTION

MK9 sensors are magnetically operated Reed proximity switches potted into a standard Hirschmann connector casing according to “DIN 43650 / type AM3”. In combination with the corresponding Hirschmann socket a coupling with firmly defined position is achieved. In order to fix the sensor, its potted surface is screwed to a flat surface in the direction of the operating magnet. The magnet is fixed to a moving part which is travelling towards the sensor.

APPLICATIONS

  • Air filter maintenance Monitoring of filter condition
  • Air conditioning and clean room systems Filter condition detection
  • Pneumatic and hydraulic cylinders Position detection
  • Machine industry DIMENSIONS All dimensions in mm [inches]

FEATURES

  • Form A, B and C available
  • High power switches available
  • Five operate sensitivities available

www.meder.com MAGNETIC SENSITIVITY PIN OUT Part Number Example MK9 - 1A66 C 1A is the contact form 66 is the switch model C is the magnetic sensitivity ORDER INFORMATION Series Contact- form Switch- model Magnetic Sensitivity MK9 - 1A XX X Options

1 Form A

66 B, C, D, E

84 B, C, D, E

1 Form B

1 Form fC 90 C, D, E

into a Hirschmann Connector

www.meder.com Reed Sensor Incorporated into a Hirschmann Connector CONTACT DATA All Data at 20° C Switch Model → Contact Form → Switch 66 Form A Switch 84 Form A Switching Power Any DC combination of V & A not to exceed their individual max.‘s 10 10 W Switching Voltage DC or peak AC 200 400 V Switching Current DC or peak AC 0.5 0.5 A Carry Current DC or peak AC 1.25 1.0 A Static Contact Resistance w/ 0.5 V & 10 mA 150 150 mΩ Dynamic Contact Resistance Measured w/ 0.5 V & 50 mA , 1.5 ms after closure 200 200 mΩ Insulation Resistance across Contacts 100 volts applied 1010 * 1011 Ω Breakdown Voltage across Contact Voltage applied for 60 sec. min. 225* 700 VDC Operation Time incl. Bounce Measured w/ 100 % overdrive 0.5 2.0 ms Release Time Measured w/ no coil suppression 0.1 0.1 ms Capacitance at 10 kHz cross contact 0.2 0.7 pF Contact Operation ** Must Operate Condition Steady state field 10 30 15 30 Must Release condition Steady state field 4 27 6 27 Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 50 50 g Vibration Resistance From 10 - 2000 Hz 20 20 g Ambient Temperature 10°C/ minute max. allowable -20 85 -20 85 oC Stock Temperature 10°C/ minute max. allowable -35 85 -35 85 oC Soldering Temperature 5 sec. 260 260 oC Please note: The indicated electrical data are maximum values and can vary 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 section. Consult factory if more detail is required. MK9 Series

www.meder.com CONTACT DATA MK9 Series All Data at 20° C Switch Model → Contact Form → Switch 90 Form C / B Contact Ratings Conditions Min. Typ. Max. Units Switching Power Any DC combination of V & A not to exceed their individual max.‘s 3 W Switching Voltage DC or peak AC 175 V Switching Current DC or peak AC 0.25 A Carry Current DC or peak AC 1.2 A Static Contact Resistance w/ 0.5 V & 10 mA 150 mΩ Dynamic Contact Resistance Measured w/ 0.5 V & 50 mA , 1.5 ms after closure 250 mΩ Insulation Resistance across Contacts 100 volts applied 109 Ω Breakdown Voltage across Contact Voltage applied for 60 sec. min. 100 VDC Operation Time incl. Bounce Measured w/ 100 % overdrive 0.7 ms Release Time Measured w/ no coil suppression 1.5 ms Capacitance at 10 kHz cross contact 0.2 pF Contact Operation * Must Operate Condition Steady state field 15 30 AT Must Release condition Steady state field 6 27 AT Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 50 g Vibration Resistance From 10 - 2000 Hz 20 g Ambient Temperature 10°C/ minute max. allowable -20 85 oC Stock Temperature 10°C/ minute max. allowable -35 85 oC Soldering Temperature 5 sec. 260 oC 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. Reed Sensor Incorporated into a Hirschmann Connector