DWYER Series MDS Miniature Pressure Switch

RM 0.00

Clear

Description

Series MDS Miniature Pressure Switch, Shock and Vibration Resistant, Lightweight and Compact, Gold Contacts

 

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

50 PIECE MINIMUM ORDER.

Product Applications

  • Air proving
  • Ventilation flow
  • Exhaust ducts
  • Cleaning and purification
  • Heavy equipment and machinery
  • Pressure monitoring

 

Features

  • 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

 

Specifications

  • Switch Type: SPST normally open.
  • Switching Media: Air or compatible fluids on “high” side.
  • Pressure Limits: Set point <3.0 in. H2O: 8 psi; Set point >3.0 in. H2O: 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.
  • Pressure Connections: Two barbed ports for use with 1/8″-3/16″ ID tubing.
  • Housing: Polycarbonate.
  • Diaphragm Material: Polyurethane.
  • Operating Voltage: AD/DC – 30 V or less with resistive load.
  • Weight: Less than 0.353 oz (10 grams).

 

 

Models & Ordering

Model Description
MDS-0 Miniature pressure switch, set point 0.5″ H2O.
MDS-1 Miniature pressure switch, set point 1.0″ H2O.
MDS-10 Miniature pressure switch, set point 15.0″ H2O.
MDS-12 Miniature pressure switch, set point 30.0″ H2O.
MDS-14 Miniature pressure switch, set point 50.0″ H2O.
MDS-2 Miniature pressure switch, set point 1.5″ H2O.
MDS-3 Miniature pressure switch, set point 2.0″ H2O.
MDS-4 Miniature pressure switch, set point 3.0″ H2O.
MDS-6 Miniature pressure switch, set point 6.0″ H2O.
MDS-7 Miniature pressure switch, set point 8.0″ H2O.
MDS-8 Miniature pressure switch, set point 10.0″ H2O.

 

 

 

 

Additional information

Model

MDS-0, MDS-1, MDS-10, MDS-12, MDS-14, MDS-2, MDS-3, MDS-4, MDS-6, MDS-7, MDS-8