MK7/1-1B90D-500X [MEDER]

Cylindrical Reed Sensors with M8 Thread; 圆柱型干簧传感器与M8螺纹


型号：	MK7/1-1B90D-500X
厂家：	MEDER ELECTRONIC
描述：	Cylindrical Reed Sensors with M8 Thread 圆柱型干簧传感器与M8螺纹传感器
文件：	总4页 (文件大小：56K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MK7 Series

Cylindrical Reed Sensors

with M8 Thread

MEDER electronic

DESCRIPTION

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.

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

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]

www.meder.com

Germany # ++49-(0)7733-94870, USA # 800-870-5385

182

MEDER electronic

MK7 Series

Cylindrical Reed Sensors

with M8 Thread

ORDER INFORMATION

Part Number Example

CABLE

CONTACT

FORM

SWITCH

MODEL

MAGNETIC

SERIES

LENGTH

(mm)

TERMINATION

SENSITIVITY

MK7 - 1A66 C - 500

MK7 -

MK7/1 -

X -

B, C, D, E

XXX

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

1 Form A

500*

W, X, Y, T, U

Optionen

51**

C, D, E

1 Form B

1 Form C

Other cable length available.

** Not available in combination with MK7/1 serie.

MAGNETIC SENSITIVITY

SENSITIVITY

CLASS

PULL IN

AT RANGE

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.

The cable cut length includes: 30 mm of separated

wire with 5 mmof 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)

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Germany # ++49-(0)7733-94870, USA # 800-870-5385

183

MK7 Series

Cylindrical Reed Sensors

with M8 Thread

MEDER electronic

CONTACT DATA

Switch Model -->

Contact Form -->

Switch 51

Form A

Switch 66

Form A

All data at 20° C

Contact Ratings

Min. Typ.

Max. Min. Typ.

Max. Units

Conditions

Any DC combination of V

& A not to exceed their

individual max`s.

Switching Power

Switching Voltage

Switching Current

Carry Current

DC oder peak AC

w / 0.5 V & 10 mA

250

0.5

1.5

150

200

0.5

1.25

150

Static Contact Resistance

mΩ

Measured w / 0.5 V & 50 mA

1.5 ms after cloure

Dynamic Contact Resistance

200

mΩ

Insulation Resistance across

Contacts

100 Volt applied

10¹¹

350

10¹⁰

Ω

Breakdown Voltage across

Contacts

Voltage applied for 60 sec

225 *

VDC

Operate Time, incl. Bounce

Release Time

Measured w / 100 % overdrive

1.0

0.1

0.5

0.1

Measured w / no coil

suppression

Capacitance

@ 10 kHz across contact

0.2

Contact Operation **

Must Operate Condition

Must Release Conditon

Steady state field

Environmental Data

Shock Resistance

½ sine wave duration 11 ms

From 10 - 2000 Hz

Vibration Resistance

Ambient Temperature

Storage Temperature

Soldering Temperature

10°C/ minute max. allowable

5 sec. dwell

-20

-35

-20

-35

⁰C

260

Please note: The indicated electrical data are maximum values and can very downwards when using a more sensitive switch.

* Insulation resistance of 10¹²and 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.

www.meder.com

Germany # ++49-(0)7733-94870, USA # 800-870-5385

184

MEDER electronic

MK7 Series

Cylindrical Reed Sensors

with M8 Thread

CONTACT DATA

Switch Model -->

Switch 81

Form A

Switch 90

Form B / C

All data at 20 ⁰C

Contact Ratings

Contact Form -->

Min. Typ. Max. Min. Typ. Max. Units

Conditions

Any DC combination of V & A

not to exceed their individual

max.'s

Switching Power

Switching Voltage

Switching Current

Carry Current

DC or peak AC

w/ 0.5V & 10mA

0.5

1.0

200

175

0.25

1.2

Static Contact Resistance

150

mΩ

Measured w/ 0.5V & 50mA

1.5 ms after closure

Dynamic Contact Resistance

200

250

mΩ

Insulation Resistance across

Contacts

100 Volts applied

10⁹

Ω

Breakdown Voltage across

Contacts

Voltage applied for 60 sec.

min.

100

200

VDC

Operate Time, incl. Bounce

Reset Time

Measured w/ 100% overdrive

0.5

0.1

0.7

1.5

Measured w/ no coil

suppression

Capacitance

@ 10kHz across contact

0.2

1.0

Contact Operation **

Must Operate Condition

Must Reset Condition

Steady state field

Environmental Data

Shock Resistance

1/2 sine wave duration 11ms

From 10 - 2000 Hz

Vibration Resistance

Ambient Temperature

Storage Temperature

Soldering Temperature

10 ⁰C/ minute max. allowable

5 sec. dwell

-20

-35

-20

-35

⁰C

260

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.

www.meder.com

Germany # ++49-(0)7733-94870, USA # 800-870-5385

185

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