Dwyer Instruments Pressure Switch 1823-0

Dwyer Instruments Pressure Switch 1823-0

The Dwyer 1823-0 Low Differential Pressure Switch is a compact and reliable solution for monitoring low-pressure differentials in various industrial applications. Designed for accuracy and ease of use, this switch offers a range of features suitable for process applications and mechanical equipment control.

Key Features

• Compact Design: Its small size allows for easy integration into existing systems without occupying significant space.
• High Repeatability: With a repeatability of ±2%, it ensures consistent performance across operations.
• Adjustable Setpoint: The setpoint adjustment is conveniently located inside the mounting stud, permitting mounting on one side of a wall or panel with adjustment accessible on the opposite side.
• Versatile Mounting Options: Designed for both panel and wall mounting, it provides flexibility to meet various installation requirements.

Specifications

• Operating Range: 0.15 to 0.5 inches water column (w.c.)
• Approximate Deadband: 0.06 inches w.c. at both minimum and maximum setpoints
• Service Media: Air and non-combustible, compatible gases
• Temperature Limits: -30 to 180°F (-34 to 82.2°C)
• Pressure Limits: 10 psig (68.95 kPa) continuous; 25 psig (172.4 kPa) surge
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: 15 A at 120 to 480 VAC, 60 Hz; 1/8 HP at 125 VAC; 1/4 HP at 250 VAC, 60 Hz
• Electrical Connections: Three screw-type terminals: common, normally open, and normally closed
• Process Connection: 1/8-inch female NPT
• Mounting Orientation: Diaphragm in vertical position
• Setpoint Adjustment: Screw type inside mounting spud
• Weight: 1 lb 5 oz (595 g)
• Agency Approvals: CE, CSA, FM, UL

Applications

• Process applications
• Mechanical equipment control

The Dwyer 1823-0 Pressure Switch combines precision, durability, and ease of installation, making it an excellent choice for monitoring low differential pressures in industrial settings.