Meder MK14-1B90B200W Cylindrical reed sensor Datasheet

MK14 Series
MEDER electronic
Cylindrical
Reed Sensors
DESCRIPTION
MK14 sensors are magnetically operated Reed
proximity switches in a 4.0 mm diameter miniature
module, fitted with interconnect cable.
The
sensor should be mounted on a fixed surface
with the actuating magnet on the moving surface.
Introduction or removal of the magnetic field
determines the closing and opening of the Reed
Switch.
APPLICATIONS
FEATURES
• Position and limit switch
Pneumatic or hydraulic actuator position
• End motion detection for linear drive
Indication and end travel limit switch
• Limit and motion detection for machine
industry
•
•
•
•
•
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 [inch]
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250
MEDER electronic
MK14 Series
Cylindrical
Reed Sensors
ORDER INFORMATION
Part Number Example
MK14 - 1A66 C - 200
W
1A is the contact form
66 is the switch model
C is the magnetic sensitivity
200 is the cable length (mm)
W is the termination
Series
Contact
Form
Switch
Model
Magnetic
Sensitivity
Cable
length
(mm)
Termination
MK14 -
xx
xx
x-
xxx
x
1 Form A
66
B, C, D, E
1 Form B
1 Form C
200 *
W
90
Options
* Other cable lengths available
MAGNETIC SENSITIVITY
Sensitivity
Class
Pull In
AT Range
B
10 - 15
C
15 - 20
D
20 - 25
E
25 - 30
TERMINATION
For wire and termination details please consult factory.
Form C version requires 3 conductors.
W
The cable cut length includes:
5 mm of wire stripped and tinned
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251
MK14 Series
MEDER electronic
Cylindrical
Reed Sensors
CONTACT DATA
All Data at 20° C
Contact Ratings
Switch Model →
Contact Form →
Conditions
Switch 66
Form A
Min.
Typ.
Max.
Unit
Switching Power
Any DC combination of V & A not
to exceed their individual max.‘s
10
W
Switching Voltage
DC or peak AC
200
V
Switching Current
DC or peak AC
0.5
A
Carry Current
DC or peak AC
1.25
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
200
mΩ
Insulation Resistance across
Contacts
100 volts applied
1010 *
Ω
Breakdown Voltage across
Contact
Voltage applied for 60 sec. min.
225 *
VDC
Operate Time incl. Bounce
Measured w/ 100 % overdrive
0.5
ms
Release Time
Measured w/ no coil suppression
0.1
ms
Capacitance
at 10 kHz cross contact
0.2
pF
Contact Operation **
Must Operate Condition
Steady state field
10
30
AT
Must Release Condition
Steady state field
4
27
AT
g
Environmental Data
Shock Resistance
1/2 sinus wave duration 11 ms
50
Vibration Resistance
From 10 - 2000 Hz
20
Ambient Temperature
10°C/ minute max. allowable
-20
Stock Temperature
10°C/ minute max. allowable
-35
Soldering Temperature
5 sec. dwell
g
85
o
C
85
o
C
260
o
C
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.
www.meder.com
252
MEDER electronic
MK14 Series
Cylindrical
Reed Sensors
CONTACT DATA
All Data at 20° C
Contact Ratings
Switch Model →
Contact Form →
Conditions
Switch 90
Form B / C
Min.
Typ.
Max.
Unit
Switching Power
Any DC combination of V & A not
to exceed their individual max.‘s
20
W
Switching Voltage
DC or peak AC
175
V
Switching Current
DC or peak AC
0.5
A
Carry Current
DC or peak AC
1.0
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.
200
VDC
Operate 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
1.0
pF
Contact Operation **
Must Operate Condition
Steady state field
Must Release Condition
Steady state field
15
40
AT
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
o
C
Stock Temperature
10°C/ minute max. allowable
-35
85
o
C
Soldering Temperature
5 sec. dwell
260
o
C
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.
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253
Mouser Electronics
Authorized Distributor
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MK14-1A66B-500W MK14-1A66C-500W MK14-1A66D-500W MK14-1B90D-500W MK14-1A66E-500W MK141B90C-500W MK14-1B90E-500W
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