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OEM Subminiature Pressure Switch0 pages
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Bulletin No. KA090428
SUBMINIATURE SWITCHES
General information:
SB series subminiature pressure switches are low cost
options, to be used for non-critical applications. They are
generally used where size is a constraint. Typical
applications are to sense oil pressure in power packs.
Can also be used for several automation applications.
SB
Features:
! Compact
! Lightweight
! Normally closed (NC) or normally open (NO)
! Electrical rating: 4A, 250VAC; 0.2A, 250 VDC (res.)
! Switching point easy to adjust
! Body material : M.S., other materials available
! Pressure port : 1/4" BSP(M), other sizes available
How to order SB Series Subminiature Switches
e.g.: A single subminiature switch, high pressure range from 0.1 -1.0 bars in uncelebrated style with mild steel body & a neoprene diaphragm in a
standard enclosure shall be specified by
Please specify full model number to avoid ambiguity. If only the first two groups are specified while ordering, switches with standard
wetted parts will be supplied.
Group 1
Non Standard
Allocation
Group 2
Gas Group
Classification
Group 3
Terminal
Type
Group 4
Switch
Type
Group 5
Range
Code
Group 6 Group 7 Group 8
Operating
Type
Body Diaphragm
Material
SB =
Subminiature
Type
Reserved for
non-standard
options not
mentioned in
catalogue. Will
be given by
manufacturer,
only after
agreement of
supply details
with customer.
1 =
Plug Type
PFO =
Pressure
Switch Fixed
Differential
H01 =
(0.1 - 1.0)
H10 =
(0.5 - 10.0)
A1 =
With Silver
Contact NC
A2 =
With Silver
Contact NO
Range Selection Table
Maximum Working
Pressure bar (psi)
Range
Code
Range bar (psi) Differential bar (psi)
H01
H10
200
(2857.14)
200
(2857.14)
0.1 - 1.0
(1.45 - 14.50)
0.5 - 10.0
(7.14 - 142.86)
0.10
(1.43)
0.20
(2.86)
M3 =
Mild Steel with
¼” BSP(M)
0 =
Neoprene
Group 1 Group 2
SB
Group 3
1
Group 4
PFO
Group 5
H01
Group 6 Group 7 Group 8
A1 M3 0
Website : http://www.orion-instruments.com
Certificate No.: FM 72815
Kaustubha Udyog
S. No. 36/1/1, Sinhgad Road, Vadgaon Khurd,
Near Lokmat Press, Pune 411 041 INDIA
Tel.: +91-(0) 20-24393577 / 24393877
Telefax : +91-(0) 20-25460486 / 24393577
Email : pressure@vsnl.com
AN ISO9001:2000 COMPANY
