Dwyer 1910-1 Compact Low Differential Pressure Switch 120/125/250/480V

Product Description

The Dwyer 1910-1 Compact Low Differential Pressure Switch is engineered for high precision and reliability. It is designed mainly for HVAC and fluid management systems but also fits refrigeration, ovens, and dryers. The switch operates effectively within a pressure range of 0.07 to 20 inches water column.

• SPDT switch configuration allows flexible electrical connectivity.
• Set point adjustments are secure with internal range screw to prevent tampering.
• Durable construction suitable for air and non-combustible, compatible gases.

Product Highlights

This versatile switch is optimized for low pressure applications requiring precise control. It's compact and offers a broad range of models for different pressure needs, making it ideal for both industrial and OEM applications.

Product Information

Standard Information

• Usage: Suitable for air conditioning refrigeration, coil icing detection, and variable air volume control.
• Approvals: UL, CE, CSA, FM approved, potential for EXPL explosion-proof models.

Technical Specifications

• Temperature Limits: -30 to 180 degrees Fahrenheit.
• Pressure Limits: 45 inches water column continuous, 10 psi surge.
• Electrical Rating: 15 A at 120-480 VAC, compatible with 1/8 HP at 125 VAC and 1/4 HP at 250 VAC.
• Connections: 1/8 inch female NPT.
• Mounting: Best performance with diaphragm in vertical position.