Dwyer Series 3000MR/3000MRS Photohelic Switch-Gage

Discover the exceptional quality of our Dwyer Series 3000MR/3000MRS Photohelic Switch-Gage, a product line that includes the Dwyer 3010MRS Photohelic Switch/Gauge 0 to 10 inch, Series 3000MR/3000MRS Photohelic Switch/Gage, Dwyer 3000MR-0 Photohelic Differential Pressure Switch/Gauge RANGE 0-0.5"w.c., Dwyer 3000MR-00 Photohelic Differential Pressure Switch/Gauge Range: 0-0.25" w.c., and Dwyer 3001MR Photohelic Differential Pressure Switch/Gauge Range: 0-1"w.c.. Our product line offers unparalleled accuracy and reliability, making it the superior choice for any application. When you order from us, you can be sure that you are getting a deal that is unmatched in the industry. With over 29.0 years of experience, we are a trusted manufacturer, supplier, trader, and wholesaler with a supply ability in the domestic market of All India and as an exporter in Western Europe. The Dwyer Series 3000MR/3000MRS Photohelic Switch-Gage is perfect for a wide range of applications, including HVAC systems, clean rooms, and laboratories. Purchase from us today and experience the immaculate quality of our products.

Product Image (3000MRS-20CM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 20 CM

  • Accessories:Mounting bracket, Installation hardware, User manual
  • Diameter:120 mm (Face)
  • Grade:Industrial
  • Material:Other, ABS Plastic housing, Polycarbonate lens
  • Mount Type:Other, Panel Mount
  • Outer Size:Panel face diameter approx. 120 mm
  • Pointer Material:Other, Anodized aluminum
  • Sensor Type:Photohelic Pressure Switch/Gauge
Product Image (3000MRS-25MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 25 MM

  • Accessories:Mounting Bracket, Screws, Calibration Certificate
  • Bourdon Tube:Not Applicable (Uses Diaphragm Sensing)
  • Diameter:(Case) 115 mm
  • Grade:Industrial
  • Material:Other, Die-Cast Aluminum Case, Polycarbonate Front Cover
  • Outer Size:(Approx.) 115 mm Diameter
  • Pointer Material:Other, Black Aluminum
  • Sensor Type:Differential Pressure Sensor
Product Image ( Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 1 kPa

  • Display:Analog + Electrical Switch
  • Glass Size:Approximately 4 in
  • Measure Pressure Of:Other, Air and compatible gases
  • Mount Type:Other, Surface/Panelflush mount
  • Processing Type:Other, Photohelic Differential Switch-Gauge
  • Scale Range:0 to 1 kPa
  • Seal Material:Silicone or Buna-N (depending on model)
  • Thread:1/8 NPT Female
Product Image (3000MRS-100MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 100 MM

  • Display:Analog with Mechanical Pointer
  • Glass Size:Approx. 100 mm
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Mount Type:Other, Flush or Panel Mount
  • Processing Type:Other, Precision Engineered
  • Scale Range:0 to 100 MM (Millimeters of Water)
  • Seal Material:Buna-N
  • Thread:1/8 NPT Female
Product Image (Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 3 kPa

  • Accuracy:2% of full scale
  • Diameter:146 mm (front flange)
  • Finishing:Other, Powder-coated aluminum case
  • Grade:Industrial
  • Material:Other, Die-cast aluminum housing with polycarbonate lens
  • Outer Size:Approx. 146 mm diameter x 80 mm depth
  • Pointer Material:Other, Aluminum, black finish
  • Sensor Type:Photohelic Differential Pressure Sensor
Product Image (3000MRS-10MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 10 MM

  • Bourdon Tube:Not Applicable (Utilizes Diaphragm Sensing Element)
  • Diameter:Approx. 100 mm (4 in.) case diameter
  • Display:Analog with Clear Marked Scale
  • Grade:Industrial Grade
  • Material:Other, Die-Cast Aluminium Case, Polycarbonate Window
  • Outer Size:Standard Compact Round Case
  • Pointer Material:Other, Black Anodized Aluminium
  • Sensor Type:Photohelic Differential Pressure Switch/Gauge
Product Image (3000MRS-4KPA)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 4 kPa

  • Bourdon Tube:Not applicable (uses diaphragm sensing)
  • Diameter: 102 mm (4 dial)
  • Display:Analog
  • Grade:Industrial
  • Material:Other, Die-cast aluminum case, polycarbonate lens
  • Outer Size:Standard panel mount size
  • Pointer Material:Other, High contrast plastic
  • Sensor Type:Photohelic (Switch/Gauge)
Product Image (3000MRS-6MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 6 MM

  • Accessories:Mounting hardware included, Instruction Manual, Panel mounting bracket
  • Accuracy:2% of full scale
  • Dial Material:Other, White PVC with black and red markings
  • Finishing:Other, Powder Coated Front Bezel with Clear Acrylic Cover
  • Glass Size:101 mm (4 inches)
  • Measure Pressure Of:Other, Air and compatible gases
  • Mount Type:Other, Flush / Surface Mount
  • Processing Type:Other, Precision-engineered, Factory calibrated
Product Image (3000MRS-50MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 50 MM

  • Accessories:Mounting Bracket, Screws, Instruction Manual
  • Display:Analog with Switch Indication
  • Glass Size:4 Round Clear Acrylic Lens
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Processing Type:Other, Injection Molded Casing
  • Scale Range:0 to 50 MM W.C.
  • Seal Material:Synthetic Rubber (Buna-N)
  • Thread:1/8 NPT Female
Product Image (Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 500 Pa

  • Accessories:Mounting Hardware & Instruction Manual
  • Accuracy:2% of full scale
  • Dial Material:Other, Acrylic
  • Finishing:Other, Matte Finish
  • Mount Type:Other, Flush & Surface Mount
  • Scale Range:0 to 500 Pa
  • Seal Material:Silicone
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 60 Pa

  • Accessories:Mounting Bracket, Instruction Manual
  • Accuracy:2% of Full Scale
  • Dial Material:Other, Polycarbonate
  • Finishing:Other, Powder Coated and Polycarbonate Front Cover
  • Glass Size:Full View Scale Window
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Mount Type:Other, Panel Mount or Surface Mount
  • Processing Type:Other, Precision Calibrated
Product Image (DWYER USA)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 250 Pa

  • Accessories:Mounting hardware, Instruction manual, Electrical connectors
  • Accuracy:2% of full scale
  • Dial Material:Other, Acrylic
  • Finishing:Other, Powder coated housing
  • Mount Type:Other, Surface or flush panel mount
  • Scale Range:0 to 250 Pa
  • Seal Material:Buna-N
  • Thread:1/8 NPT Female
Product Image (Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 125 Pa

  • Diameter:Approximately 4 (101.6 mm)
  • Display:Analog
  • Grade:Industrial
  • Material:Other, Die Cast Aluminum Housing
  • Pointer Material:Aluminum
  • Scale Range:0 to 125 Pa
  • Seal Material:Neoprene
  • Sensor Type:Photohelic
Product Image (Dwyer 3005MRS)

Dwyer 3005MRS Photohelic Switch/Gauge 0 to 5 inch

  • Accuracy:2% of Full Scale
  • Diameter:4 inches (101.6 mm)
  • Grade:Industrial Grade
  • Material:Other, Die-cast Aluminum Housing, Polycarbonate Lens
  • Mount Type:Other, Flush or Surface Mount
  • Outer Size:4 inch (Gauge Diameter)
  • Pointer Material:Other, Black Aluminum
  • Sensor Type:Photohelic Sensor
Product Image (Dwyer 3020MRS)

Dwyer 3020MRS Photohelic Switch/Gauge 0 to 20 inch

  • Display:Analog
  • Glass Size:4 inch
  • Measure Pressure Of:Other, Air and compatible gases
  • Mount Type:Other, Panel or Surface Mount
  • Processing Type:Other, Precision-molded
  • Scale Range:0 to 20 inch of water column (WC)
  • Seal Material:Silicone rubber
  • Thread:1/8 NPT Female (High and Low Pressure Ports)
Product Image (Dwyer 3050MRS)

Dwyer 3050MRS Photohelic Switch/Gauge 0 to 50 inch

  • Accessories:Mounting bracket, Instruction Manual
  • Accuracy:2% of Full Scale
  • Dial Material:Other, Acrylic
  • Finishing:Other, Black Anodized & Clear Acrylic Front
  • Glass Size:Full Face Acrylic
  • Measure Pressure Of:Other, Air and Non-corrosive Gases
  • Mount Type:Other, Panel Mount
  • Processing Type:Other, Factory Calibrated
Product Image (Dwyer 3100MRS)

Dwyer 3100MRS Photohelic Switch/Gauge 0 to 100 inch

  • Accessories:Mounting Bracket, Instruction Manual
  • Display:Analog
  • Glass Size:4 inches
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Processing Type:Other, Electromechanical
  • Scale Range:0 to 100 inch (inches of water column)
  • Seal Material:Neoprene
  • Thread:1/8 Female NPT
Product Image (Dwyer 3003MRS)

Dwyer 3003MRS Photohelic Switch/Gauge 0 to 3 inch

  • Accuracy:2% of full scale
  • Bourdon Tube:Not Applicable (Diaphragm based)
  • Diameter:4 inches (101.6 mm)
  • Grade:Industrial
  • Material:Other, Die-cast aluminum case, polycarbonate lens
  • Outer Size:4 (101.6 mm) case diameter
  • Pointer Material:Other, White PVC
  • Sensor Type:Photohelic Differential Pressure Switch/Gauge
Product Image (DWYER USA)

Dwyer 3000MRS-0 Photohelic Switch/Gauge 0 to 0.5 inch

  • Accessories:Mounting bracket, terminal screws, panel mounting hardware
  • Bourdon Tube:Not Applicable (Diaphragm based)
  • Diameter:4 inches (101.6 mm)
  • Grade:Industrial Grade
  • Material:Other, Die-cast aluminum case, clear acrylic cover
  • Outer Size:Approximately 4 (101.6 mm) diameter housing
  • Pointer Material:Other, Aluminum pointer
  • Sensor Type:Differential Pressure Sensor (Photohelic switch/gauge)
Product Image (Dwyer 3030MRS)

Dwyer 3030MRS Photohelic Switch/Gauge 0 to 30 inch

  • Display:Analog & Dual Switches
  • Finishing:Other, Black Anodized Aluminum Front Bezel
  • Glass Size:4-1/2 inches (115 mm)
  • Measure Pressure Of:Other, Air and Non-corrosive Gases
  • Processing Type:Other, Die Cast Aluminum Housing
  • Scale Range:0 to 30 inch w.c. (Water Column)
  • Seal Material:Silicone Rubber
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 20 CM

  • Bourdon Tube:Not Applicable (Utilizes Diaphragm Sensing Element)
  • Dial Material:Other, Aluminum with Baked Enamel Finish
  • Diameter:Dial Diameter: 101 mm (4 inches)
  • Grade:Industrial
  • Material:Other, Case: Die Cast Aluminum; Window: Acrylic; Switch: SPDT Relay Contacts
  • Outer Size:118 mm x 118 mm x 62 mm (4-21/32 x 4-21/32 x 2-7/16)
  • Pointer Material:Other, Engineered Polymer
  • Sensor Type:Differential Pressure Sensor with Electromechanical Switch
Product Image (Dwyer 3015MRS)

Dwyer 3015MRS Photohelic Switch/Gauge 0 to 15 inch

  • Accessories:Mounting Hardware, Instruction Manual
  • Accuracy:2% of Full Scale
  • Dial Material:Other, Polycarbonate
  • Finishing:Other, Textured Gray Enamel
  • Glass Size:4 inch (Approximate Viewable Area)
  • Measure Pressure Of:Other, Low Air and Non-Corrosive Gas
  • Mount Type:Other, Panel Mount
  • Processing Type:Other, Electromechanical with Switch Outputs
Product Image (Dwyer 3030MRS)

Dwyer 3030MRS Photohelic Switch/Gauge 0 to 30 inch

  • Diameter:4-1/2 inch (115 mm)
  • Glass Size:Full Front View
  • Grade:Industrial Grade
  • Material:Other, Die-cast Aluminum Case
  • Outer Size:Standard/Refer Manufacturer
  • Pointer Material:Aluminum
  • Processing Type:Other, Precision Engineered
  • Sensor Type:Differential Pressure Sensor
Product Image (DWYER USA)

Dwyer 3002MRS Photohelic Switch/Gauge 0 to 2 inch

  • Bourdon Tube:Not Applicable (Diaphragm based)
  • Diameter:4-1/2 inches (114 mm)
  • Grade:Industrial
  • Material:Other, Die-cast Aluminum Case
  • Mount Type:Other, Surface or Panel Mount
  • Outer Size:Approximately 4-1/2 (114 mm) OD
  • Pointer Material:Other, Black Anodized Aluminum
  • Sensor Type:Differential Pressure
Product Image (DWYER USA)

Dwyer 3001MRS Photohelic Switch/Gauge 0 to 1 inch

  • Bourdon Tube:Not Applicable (Diaphragm Sensing Element)
  • Diameter:4 inches (101.6 mm)
  • Display:Analog with dual setpoint indicators
  • Grade:Industrial
  • Material:Other, Die-cast aluminum case, Polycarbonate front cover
  • Pointer Material:Other, Black aluminum
  • Processing Type:Other, Photohelic (Photoelectric + Helical pointer mechanism)
  • Sensor Type:Photoelectric Differential Pressure Sensor
Product Image (Dwyer 3010MRS)

Dwyer 3010MRS Photohelic Switch/Gauge 0 to 10 inch

  • Accessories:Mounting hardware; Instruction manual
  • Dial Material:Other, Aluminum, white background with black and red markings
  • Diameter:Standard 4-inch dial (approx 101 mm)
  • Grade:Industrial
  • Material:Other, Die-cast aluminum case; Polycarbonate front cover
  • Outer Size:120 mm (approx)
  • Pointer Material:Other, Black anodized aluminum
  • Sensor Type:Photohelic Differential Pressure Switch/Gauge
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 100 MM

  • Accessories:Mounting Screws, Instruction Manual
  • Diameter:178 mm (Face Diameter)
  • Grade:Industrial
  • Material:Other, Die-cast Aluminum
  • Mount Type:Other, Flush Panel Mount
  • Outer Size:178 mm x 178 mm (approx.)
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Switch/Gauge
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 6 MM

  • Dial Material:Other, Acrylic
  • Display:Analog with Dual Setpoint Switches
  • Glass Size:Approximately 130 mm Dial Viewing Area
  • Measure Pressure Of:Other, Air and Non-Corrosive Gases
  • Processing Type:Other, Machined and Assembled
  • Scale Range:0 to 6 mm (Water Column Differential Pressure)
  • Seal Material:Silicone and Neoprene
  • Thread:1/8 NPT Female Connections
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 25 MM

  • Accessories:Mounting Bracket, Screws, User Manual
  • Display:Analog + Switch
  • Glass Size:114 mm
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Processing Type:Other, Die-cast
  • Scale Range:0 to 25 mm H2O
  • Seal Material:Silicone
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 10 MM

  • Accessories:Mounting Brackets, Panel Mounting Hardware, Instruction Manual
  • Display:Analog with Dual Setpoint Switch
  • Glass Size:Approximately 4 inch
  • Measure Pressure Of:Other, Air and Non-Corrosive Gases
  • Processing Type:Other, Injection Molded
  • Scale Range:0 to 10 mm H2O
  • Seal Material:Neoprene
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 4kpa

  • Accessories:Mounting ring, snap ring, and terminal screws included
  • Bourdon Tube:Not Applicable (uses diaphragm sensing element)
  • Diameter:4-1/2 inch (115 mm) nominal
  • Grade:Industrial
  • Material:Other, Cast aluminum case, polycarbonate window
  • Outer Size:Bezel diameter approx. 4-1/2 inch (115 mm)
  • Pointer Material:Other, Black, high-contrast molded polymer
  • Sensor Type:Differential Pressure Sensor
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 50 MM

  • Accessories:Mounting ring, snap ring, and screws included
  • Bourdon Tube:Not Applicable (Uses Diaphragm Sensing Element)
  • Diameter:4 inches (101 mm)
  • Grade:Industrial
  • Material:Other, Die-cast Aluminum Case, Acrylic Cover
  • Outer Size:Standard 4 (101 mm) Diameter
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 3kpa

  • Accessories:Mounting Bracket, Screws, Instruction Manual
  • Diameter:4 inches (nominal)
  • Grade:Industrial
  • Material:Other, Case: Die-cast Aluminum; Bezel: Polycarbonate
  • Mount Type:Other, Panel Mount or Surface Mount
  • Outer Size:115 mm (approximate front flange diameter)
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Sensor
Product Image (DWYER USA)

Dwyer 3020MRS Photohelic,Switch/Gauge 0 to 20 in W.C

  • Diameter:114 mm (4-1/2)
  • Grade:Industrial
  • Material:Other, Die cast aluminum housing
  • Outer Size:114 mm diameter (4-1/2)
  • Pointer Material:Other, Metal
  • Seal Material:Neoprene
  • Sensor Type:Photohelic Switch/Gauge
  • Thread:Standard panel mount
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 500 PAC

  • Accuracy:2% of full scale
  • Dial Material:Other, Polycarbonate
  • Diameter:4 inch (101 mm)
  • Grade:Industrial
  • Material:Other, Die-cast aluminum case, polycarbonate lens
  • Outer Size:Approximately 4 inch (101 mm) dial
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Switch/Gauge
Product Image (DWYER USA)

Dwyer 3005MRS Photohelic,Switch/Gauge 0 to 5 in W.C

  • Accessories:Mounting screws, instruction manual
  • Accuracy:2% full scale
  • Dial Material:Other, Polycarbonate
  • Finishing:Other, Matte black housing
  • Mount Type:Other, Flush panel mount
  • Scale Range:0 to 5 in W.C. (inches of Water Column)
  • Seal Material:Neoprene
  • Thread:1/8 NPT high and low pressure connections
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 125 PAC

  • Accessories:Mounting bracket, installation manual
  • Accuracy:2% of full scale
  • Dial Material:Other, Polycarbonate
  • Display:Analog Dial
  • Finishing:Other, Powder Coated and Anodized Aluminum
  • Measure Pressure Of:Other, Air and Non-corrosive Gases
  • Mount Type:Other, Panel Mount
  • Processing Type:Other, Precision Assembled
Product Image (DWYER USA)

Dwyer 3050MRS Photohelic,Switch/Gauge 0 to 50 in W.C

  • Accessories:Mounting hardware, instruction manual
  • Accuracy:2% of full scale
  • Dial Material:Other, Acrylic
  • Finishing:Other, Textured enamel-finished die-cast aluminum housing
  • Mount Type:Other, Flush or Surface Mount
  • Scale Range:0 to 50 in W.C. (inches of water column)
  • Seal Material:Buna-N
  • Thread:1/8 female NPT high and low pressure taps
Product Image (DWYER USA)

Dwyer 3010MRS Photohelic,Switch/Gauge 0 to 10 in W.C

  • Accessories:Panel Mounting Hardware, Gasket, and Screw Pack
  • Accuracy:2% of Full Scale
  • Dial Material:Other, Acrylic
  • Display:Analog
  • Finishing:Other, Black ABS Case with Clear Acrylic Cover
  • Glass Size:Clear Acrylic Lens
  • Mount Type:Other, Flush or Surface Mount
  • Processing Type:Other, Factory Calibrated
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 60 PAC

  • Accuracy:2% of Full Scale
  • Diameter:4 (101.6 mm)
  • Finishing:Other, Black Textured Finish
  • Grade:Industrial
  • Material:Other, Die-cast Aluminum Housing
  • Outer Size:Bezel Diameter: 4 (101.6 mm)
  • Pointer Material:Aluminum
  • Sensor Type:Electromechanical with Photohelic Switch
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 1kpa

  • Accessories:Two mounting brackets, two 1/8 NPT pipe plugs, two 1/8 NPT to rubber tubing adapters, and three self-tapping mounting screws
  • Accuracy:2% of full scale
  • Dial Material:Other, White coated, black marked aluminum
  • Finishing:Other, Black die-cast aluminum case with clear acrylic front lens
  • Mount Type:Other, Flush mount or surface mount
  • Scale Range:0 to 1 kPa
  • Seal Material:Neoprene gasket
  • Thread:1/8 NPT Female (Pressure Connection)
Product Image (DWYER USA)

Dwyer 3030MRS Photohelic,Switch/Gauge 0 to 30 in W.C

  • Accuracy:2% of Full Scale
  • Display:Analog
  • Glass Size:115 mm
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Processing Type:Other, Pressure Measurement
  • Scale Range:0 to 30 in. W.C. (inch Water Column)
  • Seal Material:Silicone
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

Dwyer 3000MR Photohelic,Switch/Gauge 0 to 250 PAC

  • Accessories:Mounting hardware, electrical connectors, instruction manual
  • Bourdon Tube:Not Applicable (Uses Diaphragm/Piston Sensing Element)
  • Diameter:4 inches (101.6 mm)
  • Grade:Industrial
  • Material:Other, Die cast aluminum case, acrylic lens
  • Outer Size:4 inch (101.6 mm) dial
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Sensor
Product Image (DWYER USA)

Dwyer 3003MRS Photohelic,Switch/Gauge 0 to 3 in W.C

  • Accessories:Mounting hardware, Instruction Manual
  • Accuracy:2% of full scale
  • Dial Material:Other, Aluminum with enamel finish
  • Finishing:Other, Powder-coated and anodized housing
  • Glass Size:4 inch viewing dome
  • Measure Pressure Of:Other, Air and compatible gases
  • Mount Type:Other, Panel Mount
  • Processing Type:Other, Precision Assembly
Product Image (DWYER USA)

Dwyer 3015MRS Photohelic,Switch/Gauge 0 to 15 in W.C

  • Bourdon Tube:Not Applicable (Uses Diaphragm Sensing Element)
  • Diameter:4 inches (101.6 mm)
  • Display:Analog, with Visual LED Indicators
  • Grade:Industrial
  • Material:Other, Die-cast Aluminum Case, Polycarbonate Lens
  • Outer Size:Standard 4 Diameter Case
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure
Product Image (DWYER USA)

Dwyer 3100MRS Photohelic,Switch/Gauge 0 to 100 in W.C

  • Diameter:152 mm (6)
  • Grade:Industrial
  • Material:Other, Die-cast aluminum case
  • Outer Size:Front flange: 152 mm (6) diameter
  • Pointer Material:Aluminum
  • Scale Range:0 to 100 in W.C. (Inches of Water Column)
  • Sensor Type:Photohelic Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image (Dwyer 3001MR)

Dwyer 3001MR Photohelic Differential Pressure Switch/Gauge Range: 0-1"w.c.

  • Bourdon Tube:Not Applicable (Diaphragm type)
  • Diameter:4-1/2 inches (114 mm)
  • Grade:Industrial
  • Material:Other, Die-cast aluminum housing
  • Outer Size:Standard panel mount size
  • Pointer Material:Other, Metal
  • Scale Range:0 to 1 w.c.
  • Sensor Type:Differential Pressure Sensor
Product Image (Series 3000MR/3000MR)

Series 3000MR/3000MRS Photohelic Switch/Gage

  • Bourdon Tube:Not applicable (Uses diaphragm/sensing element)
  • Diameter:101.6 mm (4 inches)
  • Glass Size:Full View Glass Window
  • Grade:Industrial
  • Material:Other, Die Cast Aluminum Case, Acrylic Lens
  • Outer Size:4 (101.6 mm) Diameter Front Bezel
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Differential Pressure Switch/Gage
Product Image (Dwyer 3002MRS )

Dwyer 3002MRS Photohelic, Switch/Gauge 0 to 2 in W.C

  • Accessories:Mounting hardware, operation manual
  • Diameter:142 mm (approx.)
  • Grade:Industrial
  • Material:Other, Die-cast aluminum housing
  • Mount Type:Other, Surface/Panel Mount
  • Outer Size:142 mm diameter (approx.)
  • Pointer Material:Other, Metal
  • Sensor Type:Photoelectric Differential Pressure
Product Image (Dwyer 3000MR-0)

Dwyer 3000MR-0 Photohelic Differential Pressure Switch/Gauge RANGE 0-0.5"w.c.

  • Accessories:Mounting Bracket, Standard Hardware Kit, Operation Manual
  • Accuracy:2% of full scale
  • Dial Material:Other, White Aluminum
  • Finishing:Other, Black Textured Case Finish
  • Glass Size:3.62 inches (92 mm) visible dial
  • Measure Pressure Of:Other, Air and Non-Corrosive Gases
  • Mount Type:Other, Flush or Surface Mount
  • Processing Type:Other, Die-Cast Aluminum Case
Product Image (Dwyer 3000MR-00)

Dwyer 3000MR-00 Photohelic Differential Pressure Switch/Gauge Range: 0-0.25" w.c.

  • Dial Material:Plastic
  • Diameter:152 mm
  • Finishing:Other, Powder coated housing
  • Grade:Industrial
  • Material:Other, Die-cast aluminum housing
  • Outer Size:152 mm (6 inch) dial
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure
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