Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch

Product Description

Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch

Product Details:

• Brand    DWYER USA
• Model No.    ADPS-03-2-N CA (18)
• Dwyer ADPS-03-2-N Adjustable Differential Pressure SwitchDesigned for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and Pascals allows changes to the switching pressure to be made without a pressure gage.
• Adjustable differential pressure switch, set point range 0.20 to 2.00" w.c., M20 connection.DPS Series Offers
  

Features

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges