Dwyer Micro-adjustable set point differential pressure switch MDA Series

Dwyer Micro-adjustable set point differential pressure switch MDA Series                                                                                                         

• Switch Type: SPST normally open.
• Switching Media: Air or compatible fluids on “high side”.
• Pressure Limits: MDA-011, -111, -211: 8 psi; MDA-311: 15 psi; MDA-411: 25 psi.
• Current Rating: 40 mA resistive for life in excess of 20 million cycles.
• Temperature Limits: 40 to 150°F (4 to 66°C).
• Contacts: 18K gold inlay.
• 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.
• Housing: Polycarbonate.
• Diaphragm Material: Polyurethane.
• Operating Voltage: AC/DC - 30V or less with resistive load.
• Mounting: Use #4 screws through mounting lugs or #2 screws through eyelets.
• Weight: Less than 10 grams.
• Agency Approvals: cUL, UL.