A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – MK25 Reed Sensors
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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 25-0X00-000X
Contact QTY
1
Contact Form
A, C
Switch Model
46, 75, 90
Cable Length
(mm)
Termination
W
100, 200, 300, 500,
1,000, 1,500
Switch Model
46
10
100
0.5
1.5
150
0.225
0.7
0.1
10
9
0.2
75
10
230
0.5
1.0
200
0.4
0.5
0.1
10
10
0.4
90
3
30
0.2
0.5
150
0.15
2.5
0.5
10
9
1.5
Customer Options
Contact Data
Rated Power (max.)
Any DC combination of V&A not to exceed their individual max.’s
Unit
W
V
A
A
mOhm
kVDC
ms
ms
GOhm
pF
Switching Voltage (max.)
DC or peak AC
Switching Current (max.)
DC or peak AC
Carry Current (max.)
DC or peak AC
Contact Resistance (max.)
@ 0.5V & 50mA
Breakdown Voltage (min.)
According to EN60255-5
Operating Time (max.)
Incl. Bounce; Measured with w/ Nominal Voltage
Release Time (max.)
Measured with no Coil Excitation
Insulation Resistance (typ.)
Rh<45%, 100V Test Voltage
Capacitance (typ.)
@ 10kHz across open Switch
USA:
Europe:
Asia:
+1.866.782.6339
+49.7731.8399.0
+86.21.37820625
│
salesusa@standexmeder.com
│ info@standexmeder.com
│ salesasia@standexmeder.com
Version 01
27.01.2015
Modifications in the sense of technical progress are reserved.
A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – MK25 Reed Sensors
Housing and Cable Specifications
Housing Material
Case Color
Sealing Compound
Cable Typ
Cable Material
Cross Section (mm²)
PA 6, Typ Miramid VE
Black
Polyurethan/Elastosil
Round Cable
Oil resistant Cable H05RN-F
2 x 0.75
www.standexmeder.com
MK25 Reed Sensor
Environmental Data
Shock Resistance (max.)
1/2 sine wave duration 11ms
Unit
50
20
-40 to 60
-05 to 70
-40 to 60
g
g
°C
°C
°C
Vibration Resistance (max.)
Operating Temperature
Cable not moved
Handling & Assembly Instructions
Cable bending-radius is diameter x 15
Min. bending distance to housing is 20mm
Cable exit twistable
Decrease switching distance by mounting on iron
Push button tentative
Series resistor recommended for > 5m cable length
Operating Temperature
Cable moved
Storage Temperature
Glossary Contact Form
Form A
Form B
Form C
NO = Normally Open Contacts
SPST = Single Pole Single Throw
NC = Normally Closed Contacts
SPST = Single Pole Single Throw
Changeover
SPDT = Single Pole Double Throw
Life Test Data
*Load increase reduces life expectancy of Reed Switches
USA:
Europe:
Asia:
+1.866.782.6339
+49.7731.8399.0
+86.21.37820625
│
salesusa@standexmeder.com
│ info@standexmeder.com
│ salesasia@standexmeder.com
Version 01
27.01.2015
Modifications in the sense of technical progress are reserved.