DA64S-28

Technical Characteristics

• Overall Length

  2.875 inches nominal

• Mounting Method

  threaded stud

• Proof Pressure

  45.00 pounds per square inch

• Nominal Thread Size

  0.164 inches all threaded stud

• Nominal Thread Size

  0.3125 inches first pressure connection

• Mounting Facility Pattern

  four position circular

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Terminal Type

  connector, receptacle

• Contact Stimulus Rating

  44.00 actuation point nominal inches of water and 40.00 deactuation point nominal inches of water

• Contact Voltage Rating In Volts

  5.0 dc at sea level single voltage

• Thread Series Designator

  unc all threaded stud

• Overall Diameter

  2.500 inches nominal

• Pressure Switch Type

  differential

• Mounting Facility Circle Radius

  0.750 inches nominal

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 168.0 deg fahrenheit maximum

• Thread Quantity Per Inch

  20 second pressure connection

• Thread Quantity Per Inch

  24 first pressure connection

• Thread Quantity Per Inch

  32 all threaded stud

• Contact Action Stimulus

  increase

• Nominal Thread Size

  0.4375 inches second pressure connection

• Iii Sensing Element Burst Pressure

  75.00 pounds per square inch

• Contact Load Current Rating

  1.5 amperes resistive load single voltage

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Media For Which Designed

  gas

• Thread Series Designator

  unf first pressure connection

• Thread Series Designator

  unf second pressure connection