Omega MDS User guide

®

SERIES MDS | MINITATURE PRESSURE SWITCH

FEATURES/BENEFITS

• Low cost, long service life and fast response time is suitable for a wide

range of OEM uses

• Lightweight but shock and vibration resistant for tough applications

• Gold contacts help ensure a clean connection without dirt or oxidation

APPLICATIONS

• Air proving

•Ventilationow

• Exhaust ducts

•Cleaningandpurication

• Heavy equipment and machinery

• Pressure monitoring

DESCRIPTION

The SERIES MDSPressureSwitchisdesignedwithadoublediaphragmtoprotectfalse
actuationduetoshockandvibration.Thislowcostpressureswitchhasaminimum20million
cyclelifeexpectancy,andanextremelyfastresponsetime, makingthis anidealdevicefor
OEMorders.

SPECIFICATIONS

Switch Type SPSTnormallyopen.

Switching Media Airorcompatibleuidson“high”side.

Pressure Limits Setpoint<3.0in.w.c.:8psi;Setpoint>3.0in.w.c.:15psi.

Current Rating Goldcontactswitchprovidingmaximum40mAresistiveloadallowingforlifeinexcessof20millioncycles.

Temperature Limits 40to150°F(4to66°C).

Electrical Connections Brasstab-typeforusewithquickdisconnections.

Housing Polycarbonate.

Diaphragm Material Polyurethane.

Operating Voltage AD/DC-30Vorlesswithresistiveload.

Weight Lessthan0.353oz(10g).

Agency Approvals cULus.

dwyer-inst.com

DWYER INSTRUMENTS, INC.

T: 219-879-8000 | F: 219-872-9057 | [email protected]
800-872-9141

®

DIMENSIONS

25/64

1/2

[12.7]

2x 5/16

[7.94]

[9.53]

Ø3/32 4

PLACES

[Ø2.54]

25/64
[9.92]

2x 47/64

[18.65]

1 SQ

[25.4 SQ]

[9.92]

HOW TO ORDER

Use the boldcharactersfromthechartbelowtoconstructaproductcode.

MDS -0

SERIES

MDS-Miniaturepressureswitch

Ø3/16

3/8

[4.52]

SET POINT RANGE

-0-0.5inw.c.

-1-1.0inw.c.

-2-1.5inw.c.

-3-2.0inw.c.

-4-3.0inw.c.

-6-6.0inw.c.

-7-8.0inw.c.

-8-10.0inw.c.

-15-12.0inw.c.

-10-15.0inw.c.

-11-20.0inw.c.

-12-30.0inw.c.

-14-50.0inw.c.

ImportantNotice:DwyerInstruments,Inc.reservestherighttomakechangestoordiscontinueanyproductorserviceidentiedinthispublicationwithout notice.Dwyeradvisesitscustomerstoobtainthe
latestversionoftherelevantinformationtoverify,beforeplacinganyorders,thattheinformationbeingrelieduponiscurrent.

DWYER INSTRUMENTS, INC.

T: 219-879-8000 | F: 219-872-9057 | [email protected]

dwyer-inst.com

800-872-9141

DS-MDS | 11/17