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

  • Dial Material:Other, Aluminum with printed scale
  • Display:Analog
  • Finishing:Other, Black ABS plastic housing
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Other, Anodized aluminum
  • Sensor Type:Photohelic Pressure Switch/Gauge
  • Thread:No external process connection
Product Image (3000MRS-25MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 25 MM

  • Dial Material:Other, White Aluminum
  • Display:Analog with Mechanical Pointer and Setpoint Windows
  • Finishing:Other, Textured Black Enamel Case
  • Grade:Industrial
  • Mount Type:Other, Flush or Surface Mount
  • Pointer Material:Other, Black Aluminum
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image ( Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 1 kPa

  • Dial Material:Other, Plastic/aluminum composite
  • Display:Analog + Electrical Switch
  • Finishing:Other, Powder coated, anodized front bezel
  • Grade:Industrial
  • Mount Type:Other, Surface/Panelflush mount
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image (3000MRS-100MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 100 MM

  • Dial Material:Other, Acrylic
  • Display:Analog with Mechanical Pointer
  • Finishing:Other, Powder Coated/Anodized Housing
  • Grade:Industrial
  • Mount Type:Other, Flush or Panel Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Differential Pressure Sensor
  • 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)
  • Glass Size:125 mm nominal view area
  • Measure Pressure Of:Other, Air and non-combustible, compatible gases
  • Outer Size:Approx. 146 mm diameter x 80 mm depth
  • Processing Type:Other, Precision die-cast
  • Scale Range:0 to 3 kPa
  • Seal Material:Silicone rubber
Product Image (3000MRS-10MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 10 MM

  • Accessories:Mounting hardware, Installation Instructions
  • Diameter:Approx. 100 mm (4 in.) case diameter
  • Glass Size:Full View Polycarbonate Window
  • Material:Other, Die-Cast Aluminium Case, Polycarbonate Window
  • Measure Pressure Of:Other, Low Air and Non-Corrosive Gas Differential Pressure
  • Outer Size:Standard Compact Round Case
  • Processing Type:Other, Precision Manufacturing
  • Seal Material:Silicone/Neoprene Seals
Product Image (3000MRS-4KPA)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 4 kPa

  • Dial Material:Other, Polycarbonate window with printed dial
  • Display:Analog
  • Finishing:Other, Black Polycarbonate Front Bezel
  • Grade:Industrial
  • Mount Type:Other, Flush,panel mount
  • Pointer Material:Other, High contrast plastic
  • Sensor Type:Photohelic (Switch/Gauge)
  • Thread:1/8 NPT (Female)
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
  • Bourdon Tube:Not Applicable (utilizes diaphragm sensing element)
  • Diameter:101 mm (4 inches) Nominal
  • Material:Other, Die-cast aluminum case
  • Outer Size:Standard 4 (101 mm) bezel diameter
  • Processing Type:Other, Precision-engineered, Factory calibrated
  • Scale Range:0 to 6 mm (water column)
Product Image (3000MRS-50MM)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 50 MM

  • Accessories:Mounting Bracket, Screws, Instruction Manual
  • Diameter:4 (101.6 mm)
  • Glass Size:4 Round Clear Acrylic Lens
  • Material:Other, Die-cast Aluminum Case, Acrylic Cover
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Outer Size:Standard Round Housing
  • Processing Type:Other, Injection Molded Casing
  • Seal Material:Synthetic Rubber (Buna-N)
Product Image (Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 500 Pa

  • Dial Material:Other, Acrylic
  • Display:Analog and Setpoint Switch
  • Finishing:Other, Matte Finish
  • Grade:Industrial
  • Mount Type:Other, Flush & Surface Mount
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 60 Pa

  • Dial Material:Other, Polycarbonate
  • Display:Analog Gauge with Setpoint Pointers and Visual Scale
  • Finishing:Other, Powder Coated and Polycarbonate Front Cover
  • Grade:Industrial
  • Mount Type:Other, Panel Mount or Surface Mount
  • Pointer Material:Other, Aluminum with Red Indicator
  • Sensor Type:Photohelic Differential Pressure Sensor
  • Thread:1/8 NPT Female Connections
Product Image (DWYER USA)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 250 Pa

  • Dial Material:Other, Acrylic
  • Display:Analog
  • Finishing:Other, Powder coated housing
  • Grade:Industrial
  • Mount Type:Other, Surface or flush panel mount
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Switch/Gauge
  • Thread:1/8 NPT Female
Product Image (Dwyer 3000MRS)

Dwyer 3000MRS Photohelic Switch/Gauge 0 to 125 Pa

  • Dial Material:Other, Polycarbonate
  • Diameter:Approximately 4 (101.6 mm)
  • Display:Analog
  • Finishing:Other, Powder Coated
  • Grade:Industrial
  • Mount Type:Other, Surface/Panel Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic
Product Image (Dwyer 3005MRS)

Dwyer 3005MRS Photohelic Switch/Gauge 0 to 5 inch

  • Dial Material:Other, White Aluminum
  • Display:Analog with Set Point Indicators
  • Finishing:Other, Polycarbonate Front, Die-cast Aluminum Case
  • Grade:Industrial Grade
  • Mount Type:Other, Flush or Surface Mount
  • Pointer Material:Other, Black Aluminum
  • Sensor Type:Photohelic Sensor
  • Thread:1/8 Female NPT
Product Image (Dwyer 3020MRS)

Dwyer 3020MRS Photohelic Switch/Gauge 0 to 20 inch

  • Dial Material:Other, Acrylic
  • Display:Analog
  • Finishing:Other, Molded Acrylic Front, Brushed Housing
  • Grade:Industrial
  • Mount Type:Other, Panel or Surface Mount
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Switch/Gauge
  • Thread:1/8 NPT Female (High and Low Pressure Ports)
Product Image (Dwyer 3050MRS)

Dwyer 3050MRS Photohelic Switch/Gauge 0 to 50 inch

  • Dial Material:Other, Acrylic
  • Display:Analog
  • Finishing:Other, Black Anodized & Clear Acrylic Front
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Switch/Gauge
  • Thread:1/8 NPT Female High & Low Pressure Connections
Product Image (Dwyer 3100MRS)

Dwyer 3100MRS Photohelic Switch/Gauge 0 to 100 inch

  • Dial Material:Other, Polycarbonate
  • Display:Analog
  • Finishing:Other, Matte Black Case Finish
  • Grade:Industrial Grade
  • Mount Type:Other, Flush or Surface Mount
  • Pointer Material:Other, Anodized Aluminum
  • Sensor Type:Photohelic Switch/Gauge
  • Thread:1/8 Female NPT
Product Image (Dwyer 3003MRS)

Dwyer 3003MRS Photohelic Switch/Gauge 0 to 3 inch

  • Accessories:Mounting hardware, Installation manual
  • Accuracy:2% of full scale
  • Bourdon Tube:Not Applicable (Diaphragm based)
  • Material:Other, Die-cast aluminum case, polycarbonate lens
  • Outer Size:4 (101.6 mm) case diameter
  • Processing Type:Other, Electrically operated
  • Scale Range:0 to 3 inch of water (in. w.c.)
  • Seal Material:Buna-N
Product Image (DWYER USA)

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

  • Dial Material:Other, White aluminum dial with black markings
  • Display:Analog (with pointer and scale)
  • Finishing:Other, Matte/satin finished case
  • Grade:Industrial Grade
  • Mount Type:Other, Flush or surface mount
  • Pointer Material:Other, Aluminum pointer
  • Sensor Type:Differential Pressure Sensor (Photohelic switch/gauge)
  • Thread:1/8 female NPT high and low pressure connections
Product Image (Dwyer 3030MRS)

Dwyer 3030MRS Photohelic Switch/Gauge 0 to 30 inch

  • Accuracy:2% of Full Scale
  • Bourdon Tube:Not Applicable (Diaphragm based)
  • Diameter:115 mm (4-1/2 in)
  • Glass Size:4-1/2 inches (115 mm)
  • Measure Pressure Of:Other, Air and Non-corrosive Gases
  • Outer Size:4-1/2 inches (115 mm) dia. case
  • Scale Range:0 to 30 inch w.c. (Water Column)
  • Seal Material:Silicone Rubber
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 20 CM

  • Dial Material:Other, Aluminum with Baked Enamel Finish
  • Display:Analog Gauge
  • Finishing:Other, Black Textured Finish
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Other, Engineered Polymer
  • Sensor Type:Differential Pressure Sensor with Electromechanical Switch
  • Thread:1/8 Female NPT
Product Image (Dwyer 3015MRS)

Dwyer 3015MRS Photohelic Switch/Gauge 0 to 15 inch

  • Accuracy:2% of Full Scale
  • Bourdon Tube:Not Applicable (Diaphragm Based)
  • Diameter:4-9/16 inch (115.9 mm)
  • Glass Size:4 inch (Approximate Viewable Area)
  • Measure Pressure Of:Other, Low Air and Non-Corrosive Gas
  • Processing Type:Other, Electromechanical with Switch Outputs
  • Scale Range:0 to 15 inch WC
  • Seal Material:Silicone
Product Image (Dwyer 3030MRS)

Dwyer 3030MRS Photohelic Switch/Gauge 0 to 30 inch

  • Accuracy:2% of Full Scale
  • Diameter:4-1/2 inch (115 mm)
  • Glass Size:Full Front View
  • Material:Other, Die-cast Aluminum Case
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Processing Type:Other, Precision Engineered
  • Scale Range:0 to 30 inch WC
  • Seal Material:Neoprene
Product Image (DWYER USA)

Dwyer 3002MRS Photohelic Switch/Gauge 0 to 2 inch

  • Accessories:Panel Mounting Hardware, Mounting Bracket, Terminal Screws
  • Accuracy:2% of Full Scale
  • Bourdon Tube:Not Applicable (Diaphragm based)
  • Diameter:4-1/2 inches (114 mm)
  • Material:Other, Die-cast Aluminum Case
  • Outer Size:Approximately 4-1/2 (114 mm) OD
  • Processing Type:Other, Precision Molded Case
  • Scale Range:0 to 2 inch w.c.
Product Image (DWYER USA)

Dwyer 3001MRS Photohelic Switch/Gauge 0 to 1 inch

  • Dial Material:Other, White anodized aluminum
  • Display:Analog with dual setpoint indicators
  • Finishing:Other, Textured Gray Finish
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Other, Black aluminum
  • Sensor Type:Photoelectric Differential Pressure Sensor
  • Thread:1/8 NPT female connections
Product Image (Dwyer 3010MRS)

Dwyer 3010MRS Photohelic Switch/Gauge 0 to 10 inch

  • Accessories:Mounting hardware; Instruction manual
  • Diameter:Standard 4-inch dial (approx 101 mm)
  • Glass Size:Approx. 4 inch
  • Material:Other, Die-cast aluminum case; Polycarbonate front cover
  • Measure Pressure Of:Other, Air and compatible non-combustible gases
  • Outer Size:120 mm (approx)
  • Processing Type:Other, Precision engineered
  • Seal Material:Silicone rubber
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 100 MM

  • Accessories:Mounting Screws, Instruction Manual
  • Diameter:178 mm (Face Diameter)
  • Glass Size:124 mm (Viewing Area Diameter)
  • Material:Other, Die-cast Aluminum
  • Measure Pressure Of:Other, Air and Non-corrosive Gases
  • Outer Size:178 mm x 178 mm (approx.)
  • Processing Type:Other, Precision Calibrated
  • Seal Material:Neoprene
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 6 MM

  • Dial Material:Other, Acrylic
  • Display:Analog with Dual Setpoint Switches
  • Finishing:Other, Powder Coated/Anodized Housing
  • Grade:Industrial
  • Mount Type:Other, Flush or Surface Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Differential Pressure Sensor
  • 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
  • Accuracy:2% of Full Scale
  • Diameter:114 mm
  • Material:Other, Die-cast Aluminum Case, Polycarbonate Lens
  • Outer Size:4-1/2 (114 mm) Diameter
  • Processing Type:Other, Die-cast
  • Scale Range:0 to 25 mm H2O
  • Seal Material:Silicone
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 10 MM

  • Accessories:Mounting Brackets, Panel Mounting Hardware, Instruction Manual
  • Accuracy:2% of full scale
  • Diameter:4 inch (100 mm)
  • Glass Size:Approximately 4 inch
  • Material:Other, Die-Cast Aluminum Case, Polycarbonate Window
  • Outer Size:Standard Gauge Housing
  • Processing Type:Other, Injection Molded
  • Scale Range:0 to 10 mm H2O
Product Image (DWYER USA)

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

  • Dial Material:Other, White background with black markings
  • Display:Analog with Photohelic (electromechanical relay) Switch
  • Finishing:Other, Powder-coated, corrosion-resistant finish
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Other, Black, high-contrast molded polymer
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female Connection
Product Image (DWYER USA)

Dwyer 3000MR Photohelic Switch/Gauge 0 to 50 MM

  • Accessories:Mounting ring, snap ring, and screws included
  • Diameter:4 inches (101 mm)
  • Glass Size:4 inches (101 mm)
  • Material:Other, Die-cast Aluminum Case, Acrylic Cover
  • Measure Pressure Of:Other, Low Air or Non-Corrosive Gases
  • Outer Size:Standard 4 (101 mm) Diameter
  • Processing Type:Other, Factory Calibrated
  • Seal Material:Neoprene (Standard)
Product Image (DWYER USA)

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

  • Dial Material:Other, Polycarbonate
  • Display:Analog
  • Finishing:Other, Textured Black Housing
  • Grade:Industrial
  • Mount Type:Other, Panel Mount or Surface Mount
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

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

  • Dial Material:Other, Acrylic
  • Display:Analog
  • Finishing:Other, Black epoxy-coated housing
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Other, Metal
  • Sensor Type:Photohelic Switch/Gauge
  • Thread:Standard panel mount
Product Image (DWYER USA)

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

  • Dial Material:Other, Polycarbonate
  • Display:Analog
  • Finishing:Other, Black anodized aluminum case
  • Grade:Industrial
  • Mount Type:Other, Surface or flush mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Switch/Gauge
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

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

  • Accessories:Mounting screws, instruction manual
  • Accuracy:2% full scale
  • Bourdon Tube:Not Applicable (Non-mechanical, Photohelic)
  • Diameter:142 mm (Approx 5.6 inches)
  • Glass Size:110 mm viewing area
  • Measure Pressure Of:Other, Air and compatible gases
  • Scale Range:0 to 5 in W.C. (inches of Water Column)
  • Seal Material:Neoprene
Product Image (DWYER USA)

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

  • Dial Material:Other, Polycarbonate
  • Display:Analog Dial
  • Finishing:Other, Powder Coated and Anodized Aluminum
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photoelectric Differential Pressure Sensor
  • Thread:1/8 NPT Female Connection
Product Image (DWYER USA)

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

  • Dial Material:Other, Acrylic
  • Display:Analog and Setpoint Relay
  • Finishing:Other, Textured enamel-finished die-cast aluminum housing
  • Grade:Industrial
  • Mount Type:Other, Flush or Surface Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Differential Pressure
  • 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
  • Diameter:4 inches (101.6 mm)
  • Glass Size:Clear Acrylic Lens
  • Material:Other, Die Cast Aluminum Case, Acrylic Cover
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Outer Size:4 (101.6 mm) Diameter
  • Processing Type:Other, Factory Calibrated
  • Seal Material:Buna-N
Product Image (DWYER USA)

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

  • Accessories:Mounting Brackets, Snap Ring, Instruction Manual
  • Diameter:4 (101.6 mm)
  • Glass Size:Dome Lens 4 inch
  • Material:Other, Die-cast Aluminum Housing
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Outer Size:Bezel Diameter: 4 (101.6 mm)
  • Processing Type:Other, Precision Calibrated
  • Seal Material:Silicone Rubber
Product Image (DWYER USA)

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

  • Dial Material:Other, White coated, black marked aluminum
  • Display:Analog + Switch Indication
  • Finishing:Other, Black die-cast aluminum case with clear acrylic front lens
  • Grade:Industrial
  • Mount Type:Other, Flush mount or surface mount
  • Pointer Material:Other, Precision balanced aluminum pointer
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female (Pressure Connection)
Product Image (DWYER USA)

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

  • Dial Material:Other, Polycarbonate
  • Display:Analog
  • Finishing:Other, Matte Black Housing
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Switch/Gauge
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

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

  • Dial Material:Other, Acrylic
  • Display:Analog
  • Finishing:Other, Powder coated housing
  • Grade:Industrial
  • Mount Type:Other, Surface or panel mount
  • Pointer Material:Aluminum
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 female NPT
Product Image (DWYER USA)

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

  • Dial Material:Other, Aluminum with enamel finish
  • Display:Analog Dial with Switch Indicators
  • Finishing:Other, Powder-coated and anodized housing
  • Grade:Industrial
  • Mount Type:Other, Panel Mount
  • Pointer Material:Other, Balanced aluminum
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image (DWYER USA)

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

  • Accessories:Mounting Screws, Installation Manual
  • Accuracy:2% of Full Scale
  • Bourdon Tube:Not Applicable (Uses Diaphragm Sensing Element)
  • Glass Size:Full Front Polycarbonate Window
  • Material:Other, Die-cast Aluminum Case, Polycarbonate Lens
  • Outer Size:Standard 4 Diameter Case
  • Processing Type:Other, Photohelic (Photoelectric Sensing with Piezo-Resistive Element)
  • Scale Range:0 to 15 inches W.C. (Water Column)
Product Image (DWYER USA)

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

  • Accessories:Mounting hardware and instruction manual
  • Accuracy:2% of full scale
  • Diameter:152 mm (6)
  • Material:Other, Die-cast aluminum case
  • Measure Pressure Of:Other, Air and Compatible Gases
  • Outer Size:Front flange: 152 mm (6) diameter
  • Processing Type:Other, OEM Calibrated
  • Scale Range:0 to 100 in W.C. (Inches of Water Column)
Product Image (Dwyer 3001MR)

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

  • Dial Material:Other, Plastic with printed scale
  • Display:Analog with dual setpoint reading
  • Finishing:Other, Textured black enclosure
  • Grade:Industrial
  • Mount Type:Other, Flush Panel Mount
  • Pointer Material:Other, Metal
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image (Series 3000MR/3000MR)

Series 3000MR/3000MRS Photohelic Switch/Gage

  • Dial Material:Other, Acrylic
  • Display:Analog with Dual Set Point Indicators
  • Finishing:Other, Durable Black Finish
  • Grade:Industrial
  • Mount Type:Other, Flush or Surface Mount
  • Pointer Material:Aluminum
  • Sensor Type:Photohelic Differential Pressure Switch/Gage
  • Thread:1/8 NPT Female
Product Image (Dwyer 3002MRS )

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

  • Dial Material:Other, Polycarbonate
  • Display:Analog Pointer
  • Finishing:Other, Powder-coated case
  • Grade:Industrial
  • Mount Type:Other, Surface/Panel Mount
  • Pointer Material:Other, Metal
  • Sensor Type:Photoelectric Differential Pressure
  • Thread:1/8 NPT Female
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
  • Bourdon Tube:Not Applicable (uses diaphragm sensing element)
  • Diameter:4 inches (101.6 mm)
  • Material:Other, Die-Cast Aluminum Case, Polycarbonate Cover
  • Outer Size:4 inches (101.6 mm) diameter
  • Processing Type:Other, Die-Cast Aluminum Case
  • Scale Range:0-0.5 w.c. (inches of water column)
Product Image (Dwyer 3000MR-00)

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

  • Accuracy:2% of full scale
  • Diameter:152 mm
  • Glass Size:152 mm window
  • Measure Pressure Of:Other, Air and non-combustible gases
  • Outer Size:152 mm (6 inch) dial
  • Processing Type:Other, Precision engineered
  • Scale Range:0-0.25 w.c.
  • Seal Material:Neoprene
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