Dwyer MDA-311 Offers

Features

• Air or other compatible fluids can be used on the "high side"
• Air or other compatible fluids can be used on the "high side"
• The lightweight and compact size make the MDA ideal for any application with space constraints
• The lightweight and compact size make the MDA ideal for any application with space constraints
• Applications include industrial, HVAC, pump and motor control, medical, automotive, pools and spas
• Applications include industrial, HVAC, pump and motor control, medical, automotive, pools and spas

Specifications

Specifications

• Switch Type: SPST normally open.Switching Media: Air or compatible fluids on "high side"
• Switch Type: SPST normally open.Switching Media: Air or compatible fluids on "high side"
• Current Rating: 40 mA resistive for life in excess of 20 million cycles
• Current Rating: 40 mA resistive for life in excess of 20 million cycles
• Temperature Limits: 40 to 150°F (4 to 66°C)
• Temperature Limits: 40 to 150°F (4 to 66°C)
• Contacts: 18K gold inlay
• Contacts: 18K gold inlay
• Electrical Connections: Terminals - 0.187" x 0.20: spade (recessed) for use with quick disconnects
• Electrical Connections: Terminals - 0.187" x 0.20: spade (recessed) for use with quick disconnects
• Pressure Connections: Smooth port 5/32" diameter for 1/8" ID tubing
• Pressure Connections: Smooth port 5/32" diameter for 1/8" ID tubing
• Housing: Polycarbonate
• Housing: Polycarbonate
• Diaphragm Material: Polyurethane
• Diaphragm Material: Polyurethane
• Operating Voltage: AC/DC - 30V or less with resistive load
• Operating Voltage: AC/DC - 30V or less with resistive load
• Mounting: Use #4 screws through mounting lugs or #2 screws through eyelets
• Mounting: Use #4 screws through mounting lugs or #2 screws through eyelets
• Weight: Less than 10 grams
• Weight: Less than 10 grams