MS-228M-3

MS-228M-3
S W I T C HI N G T HE S M A R T WAY
MS-228M-3
Reed Sensor M8 metal thread
Electrical Characteristics
@ 25 °C
Contact form
Features
A
Contact rating max.
Switching voltage max.
W / VA
10
VDC
200
VAC
140
Switching current max.
A
1
Carry current max.
A
1.2
Breakdown voltage min.
VDC
240
Total resistance max. (initial)
mΩ
300
Ω
10 10
Insulation resistance min.
Magnetical Characteristics (of unmodified Reed Switch)
AT
Drop out min.
AT
5
Test coil
TC
014
± AT
Mechanically protected
Various sensitivity ranges available
Approvals
10 - 25
2
Operating Characteristics (of unmodified Reed Switch)
Switching frequency max.
Metal housing with M8 thread
@ 25 °C
Pull in range available
Test equipment tolerance
Adjustable switching point
@ 25 °C
Hz
500
Resonant frequency typ.
Hz
4000
Operate time max. (incl. bounce)
ms
1
Release time max.
ms
0.4
Operating temperature
°C
-20 to + 85
Vibration (50-2000 Hz)
g
20
Shock (1/2 sin 11 ms)
g
100
Environmental Characteristics
© PIC GmbH
Dimensions in mm
Ordering Information
Packing Unit
25 pcs
Weight per piece
22.5 g
Weight per package
580 g
Standard AT Ranges
1 = 10 to 15 AT
2 = 15 to 20 AT
3 = 20 to 25 AT
Ordering Example
MS-228M-3-2 describes MS-228M-3 with 15 to
20 AT.
Page 1 of 2
Rev.:
1.1
ms228m3_ds_e_1.1
PIC Proximity Instrumentation Controls
Kontaktbauelemente GmbH
Nibelungenstr. 5 A
90530 Wendelstein, Germany
Phone
Fax
+49 911 99 59 06-0
+49 911 99 59 06-99
[email protected]
www.pic-gmbh.com
MS-228M-3
S W I T C HI N G T HE S M A R T WAY
MS-228M-3
Reed Sensor M8 metal thread
Material Information
Colour
Material
Housing
Brass, Nickel plated
Cable
UL 2464, AWG 24, 20 mm dismantled, 4 mm stripped and tinned
Jacket: black, wires: black and red
Potting compound
Epoxy
black
Nuts
Brass, Nickel plated, M8, 2 pcs separately packed
Test Procedure of final Reed Sensor
Test Parameters
Test coil
TC- 324
Test programs
AT range
Test program
1 =
MS-228M-3-1
2 =
MS-228M-3-2
3 =
MS-228M-3-3
Remarks
When mounted onto ferromagnetic parts
switching distance of MS-228M-3
may reduce.
Electromagnetical influences and magnetic
fields may change the switching behaviour of
the sensor.
Test Coil placed in vertical position
Reed Sensor axially centered in Test Coil
Measured without nuts
Page 2 of 2
Rev.:
1.1
ms228m3_ds_e_1.1
PIC Proximity Instrumentation Controls
Kontaktbauelemente GmbH
Nibelungenstr. 5 A
90530 Wendelstein, Germany
Phone
Fax
+49 911 99 59 06-0
+49 911 99 59 06-99
[email protected]
www.pic-gmbh.com