pressure and
vacuum switches
0800 731 3187 www.oem.co.uk 15
•Range from 0.3 - 1.5 Bar to 10 - 100 Bar
•Up to 300 Bar overpressure
•SPDT changeover contact
•Zinc plated steel body
•Nitrile, EPDM, Viton diaphragm seals
DIAPHRAGM PRESSURE SWITCH WITH 4A RATED
CHANGEOVER CONTACTS AND BUILT IN CONNECTOR
Type
0184
CHANGEOVER CONTACT DETAILS
ORDERING INFORMATION
TECHNICAL SPECIFICATION
83 Pg 9
Ø34
40
50
AF 27
9Ø26
SUCO diaphragm type Material Suitable for
1Nitrile (NBR) Hydraulic oil, engine oil, heating oil, turpentine, air
2EPDM Water, Hydrogen, Seawater, Acetylene, Ozone, Oxygen, Brake Fluid
3Viton (FKM) Hydraulic fluid (i.e. HFA, HFB, HFC, HFD), Gasoline
Type 0184
45702 002
45703 003
45802 041
45803 042
45902 008
45903 009
46102 011
46103 012
M12 x 1.5
1/4" BSP
M12 x 1.5
1/4" BSP
M12 x 1.5
1/4" BSP
M12 x 1.5
1/4" BSP
0.3 - 1.5
1 - 10
10 - 50
10 - 100
±0.2
±0.5 - 1.0
±3.0
±3.0 - 5.0
100
300
Thread
type Adjustment range (Bar) Tolerance at room temp
(Bar) Static
Overpressure (Bar)
Contact rating 4A
Maximum operation 200/min
Temperature NBR -30 to +100ºC
range EPDM -30 to +100ºC
FKM -5 to +120ºC
Maximum voltage 250VAC
Hysteresis adj. 10 to 30% (adjusted at factory)
Mechanical life 106operations at 50 Bar pressure
Body material Zinc plated steel (Fe/Zn 12cC)
Protection IP65
Normally 2
closed 4Normally
open
1
Common
▲
10 - 50 Bar, being used with a Nitrile diaphragm seal would be as below.
TYPE SWITCH FUNCTION & THREAD SEAL INTERNAL USE ONLY
SETTING RANGE
Please note that all switches can be set & adjusted via the central turning screw. N.B. When using oxygen, the relating accident prevention regulations are to be
observed. Above that we recommend not to exceed a maximum operational pressure of 10 Bar.
9001309544810
ORDER EXAMPLE
