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ADPS Adjustable Differential               Pressure Switches The materials included in this compilation are for the use of...
Features of the ADPSSelectable Set Point with Adjustment DialDial Shows both Inches W.C. & PascalPush-On Screw TerminalCab...
SpecificationsSPDT Switch 1.5 Amp @ 250 VAC  Optional Gold Contact 0.4 Amp @ 250 VAC40” w.c. (10 kPa) Maximum PressureProc...
ADPS Ranges0.08 to 0.80 in. w.c. (20-200 Pa)0.12 to 1.60 in w.c. (30-400 Pa)0.20 to 2.00 in w.c. (50-500 Pa)0.80 to 4.00 i...
Typical ApplicationsMonitoring Air Filters & Ventilators.Monitoring Industrial Cooling-Air Circuits.Overheating Protection...
ADPS Pressure Switch in AHU
OrderingADPS-xx-2-N-xx = Range -01 to -07-2 = Cable Gland ; Change to -1 for Conduit-N = 1.5 Amp Contact ; Change to L for...
QuestionsTo order a free catalog or for more information contact;       Dwyer Instruments, Inc., P.O. Box 373,            ...
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Differential Pressure Switches

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Differential Pressure Switches

  1. 1. ADPS Adjustable Differential Pressure Switches The materials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers andcurrent employees as a resource only. They may not be reproduced, published, or transmitted electronically forcommercial purposes. Furthermore, the Company’s name, likeness, product names, and logos, included within these compilations may not be used without specific, written prior permission from Dwyer Instruments, Inc. ©Copyright 2011 Dwyer Instruments, Inc.
  2. 2. Features of the ADPSSelectable Set Point with Adjustment DialDial Shows both Inches W.C. & PascalPush-On Screw TerminalCable Gland or ½” Conduit ConnectionAll Plastic ConstructionCE Approved (UL Model in Development)
  3. 3. SpecificationsSPDT Switch 1.5 Amp @ 250 VAC Optional Gold Contact 0.4 Amp @ 250 VAC40” w.c. (10 kPa) Maximum PressureProcess Ambient Temperature Limits -4 to185°F (-20 to 85°C)Enclosure Rated NEMA 13 (IP54)
  4. 4. ADPS Ranges0.08 to 0.80 in. w.c. (20-200 Pa)0.12 to 1.60 in w.c. (30-400 Pa)0.20 to 2.00 in w.c. (50-500 Pa)0.80 to 4.00 in w.c. (200-1000 Pa)2.00 to 10.00 in w.c. (500-2500 Pa)4.00 to 16.00 in w.c. (1000-4000 Pa)
  5. 5. Typical ApplicationsMonitoring Air Filters & Ventilators.Monitoring Industrial Cooling-Air Circuits.Overheating Protection for Fan Heaters.Monitoring Flows in Ventilation Ducts.Controlling Air & Fire-Protection Dampers.Frost Protection for Heat Exchanges.
  6. 6. ADPS Pressure Switch in AHU
  7. 7. OrderingADPS-xx-2-N-xx = Range -01 to -07-2 = Cable Gland ; Change to -1 for Conduit-N = 1.5 Amp Contact ; Change to L for GoldNote: Add –C to End of Model for Installer Kit. Includes 2 Static Fittings & Tubing
  8. 8. QuestionsTo order a free catalog or for more information contact; Dwyer Instruments, Inc., P.O. Box 373, Michigan City, IN., 46361 Telephone: (800) 872-9141 or (219) 879-8000 Fax: (219) 872-9057 Internet address: www.dwyer-inst.com E-mail: info@dwyer-inst.com

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