D.P.Engineers

Dial Size	4 inch / 100 mm
Brand	Dwyer
Pressure Range	MM WC/ CM / PAC / KPA / INCH
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry
Mounting	Back
Material of casing	Die Cast Aluminum Case And Bezel (ABS For P2000), With Acrylic Cover
Model Name/Number	SERIES 2000
Accuracy Class	1
Pointer Material	Aluminium Black
Weight	700 gm
Window Material	Acrylic
Wetted Parts	Stainless Steel
For More Items Download Dwyer Catalogue	https://www.dwyer-inst.com/catalog/
E-mail	dpsharma74@yahoo.co.in, dpsharma1974@gmail.com, dpsharma949@gmail.com
MAGNEHELIC DIFFERENTIAL PRESSURE GAGES HSN CODE	90262000
Websites :	www.dpengineers.in, www.dpengineer.in, www.dpengineers.co.in, www.dpengineer.co.in, www.dpengineersi

Minimum order quantity: 24 Piece

Dwyer Maghnehic gauges in Barmer Rajasthan

SERIES 2000 MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES
Indicate Positive, Negative or Differential, Accurate within 1%

• No Power Required
• Low Cost

• Used in Isolation/ Hospital Environments and Temporary Units (No Power Required)

Select The Series 2000 Magnehelic® Gage For a Versatile Low Differential Pressure Gage With a Wide Choice of 81 Models And 27 Options To Choose From. Using Dwyer’s Simple, Frictionless Magnehelic® Gage Movement, It Quickly Indicates Air Or Noncorrosive Gas Pressures--Either Positive, Negative (Vacuum) or Differential. The Design Resists Shock, Vibration, Over-Pressures And is Weatherproof to IP67. Select the -HA High Accuracy Magnehelic® Gage Option For An Accuracy Within 1% of Full Scale, Located Below in the Product Configurator. Also Included With The –HA Option At No Extra Cost Are a Mirrored Scale Overlay and a 6 Point Calibration Certificate.
NIST CALIBRATION Available In Product Configurator.
Note: May Be Used With Hydrogen. Order a Buna-N Diaphragm. Pressures Must Be Less Than 35 PSI.
Please See Series AT-2000 for ATEX Approved.
PRODUCT APPLICATIONS

• Filter Monitoring
• Air Velocity with Dwyer Pitot Tube
• Blower Vacuum Monitoring
• Fan Pressure Indication
• Duct,Room or Building Pressures
• Clean Room Positive Pressure Indication

SPECIFICATIONS

• Service:Air And Non-Combustible, Compatible Gases (Natural Gas Option Available). Note: May Be Used With Hydrogen. Order a Buna-N Diaphragm. Pressures Must Be Less Than 35 PSI.
• Wetted Materials:Consult Factory.
• Housing:Die Cast Aluminum Case And Bezel, With Acrylic Cover, Exterior Finish is Coated Gray To Withstand 168 Hour Salt Spray Corrosion Test.
• Accuracy:±2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±4% (-HA ±2%) on -00, -60PA, -6MM Ranges), Throughout Range at 70°F (21.1°C).
• Pressure Limits:-20 in Hg. to 15 PSIG.† (-0.677 bar to 1.034 bar); MP Option: 35 PSIG (2.41 Bar), HP Option: 80 PSIG (5.52 Bar).
• Enclosure Rating:IP67.
• Overpressure:Relief Plug Opens At Approximately 25 PSIG (1.72 Bar), Standard Gages Only. See Overpressure Protection Note On Catalog Page.
• Temperature Limits:20 to 140°F (-6.67 to 60°C). -20°F (-28°C) With Low Temperature Option.
• Size:4" (101.6 MM) Diameter Dial Face.
• Mounting Orientation:Diaphragm In Vertical Position. Consult Factory For Other Position Orientations.
• Process Connections:1/8" Female NPT Duplicate High And Low Pressure Taps - One Pair Side And One Pair Back.
• Weight:1 lb 2 oz (510 g); MP & HP 2 lb 2 oz (963 g).
• Standard Accessories:Two 1/8" NPT Plugs For Duplicate Pressure Taps, Two 1/8" Pipe Thread To Rubber Tubing Adapters And Three Flush Mounting Adapterswith Screws. (Mounting And Snap Ring Retainer Substituted For Three Adapters In MP & HP Gage Accessories.)
• Agency Approval:Meets The Technical Requirements Of EU Directive 2011/65/EU (RoHS II). 
• Note: -SP Models Not RoHS Approved.Note: For Applications With High Cycle Rate Within Gage Total Pressure Rating, Next Higher Rating Is Recommended. See Options Page.

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Dial Type	Dry
Measuring Principle	Bourdon Tube
Mounting	Back
Material of casing	Alu.
Model Name/Number	Dwyer 2000-20MBAR
Pointer Material	Aluminium Black
Weight	750 g

Minimum order quantity: 12 Piece

Dwyer 2000-20MBAR Magnehelic Differential Pressure GageDwyer 2000-20MBAR Magnehelic Differential Pressure GageDwyer Instruments 2000-20MbarMagnehelic Gage,2000-20MbarOrder:2000-20MbarMfg:2000-20MbarSelect the Magnehelic Gage for high accuracy-Guaranteed within 2% of full scale-And for the wide choice of 81 models available to suit your needs precisely.Using Dwyer's simple,Frictionless Magnehelic gage movement,it quickly indicates low air or non-corrosive gas pressures-Either positive,Negative vacuum or differential.The design resists shock,Vibration and over-pressures.No manometer fluid to evaporate,freeze or cause toxic or leveling problems.It's inexpensive,Too.The Magnehelic gage is the industry standard to measure fan and blower pressures,Filter resistance,Air velocity,Furnace draft,Pressure drop across orifice plates,Liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems.It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipmentAvailability:Stock AvailableProduct HighlightsBezel provides flange for flush mounting in panelClear plastic face is highly resistant to breakage.Provides undistorted viewing of pointer and scalePrecision litho-printed scale is accurate and easy to readRed tipped pointer of heat treated aluminum tubing is easy to see.It is rigidly mounted on the helix shaftPointer stops of molded rubber prevent pointer over-travel without damage "Wishbone" assembly provides mounting for helix,Helix bearings and pointer shaft Jeweled bearings are shock-resistant mounted;Provide virtually friction-free motion for helix.Motion damped with high viscosity silicone fluid Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover.O-Ring seal provides pressure tightnessHelix is precision made from an alloy of high magnetic permeability.Mounted in jeweled bearings,It turns freely, following the magnetic field to move the pointer across the scaleCalibrated range spring is flat spring steel.Small amplitude of motion assures consistency and long life.It reacts to pressure on diaphragm.Live length adjustable for calibrationSilicone rubber diaphragm with integrally molded O-ring is supported by front and rear plates.It is locked and sealed in position with a sealing plate and retaining ring.Diaphragm motion is restricted to prevent damage due to overpressures.Die cast aluminum case is precision made and iridite-dipped to withstand 168 hour salt spray corrosion testExterior finished in baked dark gray hammerloid.One case size is used for all standard pressure options,And for both surface and flush mountingOverpressure ProtectionBlowout plug is comprised of a rubber plug on the rear which functions as a relief valve by unseating and venting the gage interior when over pressure reaches approximately 25 PSIg 1.7 bar.To provide a free path for pressure relief, there are four spacer pads which maintain 0.023" clearance when gage is surface mounted.Do not obstruct the gap created by these pads.The blowout plug is not used on models above 180" of water pressure,Medium or high pressure models,Or on gages which require an elastomer other than silicone for the diaphragm.The blowout plug should not be used as a system overpressure control.High supply pressures may still cause the gage to fail due to over pressurization,Resulting in property damage or serious injury.Good engineering practices should be utilized to prevent your system from exceeding the ratings or any component.O-Ring Seal for cover assures pressure integrity of case.Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkagesRange 0-20 Mbar

Dial Size	4 inch / 100 mm
Brand	Dwyer
Pressure Range	MM WC/ CM / PAC / KPA / INCH
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry
Measuring Principle	MM WC/ CM / PAC / KPA / INCH
Mounting	Back
Material of casing	Stainless Steel
Model Name/Number	SERIES 2000
Accuracy Class	1
Pointer Material	Aluminium Black
Weight	700 gm
Window Material	Acrylic
Wetted Parts	Stainless Steel
MAGNEHELIC DIFFERENTIAL PRESSURE GAGES HSN CODE	90262000
Websites :	www.dpengineer.co.in, www.dpengineersindia.com, www.dpengineerindia.com, www.dpengineersindia.in, ww
E-mail	dpsharma74@yahoo.co.in, dpsharma1974@gmail.com, dpsharma949@gmail.com
For More Items Download Dwyer Catalogue	https://www.dwyer-inst.com/catalog/
WhatsApp number	9871014210,9268631221
Country of Origin	Made in India

Minimum order quantity: 24 Piece

Magnehelic Gauge in Barmer Rajasthan
SERIES 2000 MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES
Indicate Positive, Negative or Differential, Accurate within 1%

• No Power Required
• Low Cost

• Used in Isolation/ Hospital Environments and Temporary Units (No Power Required)

Select The Series 2000 Magnehelic® Gage For a Versatile Low Differential Pressure Gage With a Wide Choice of 81 Models And 27 Options To Choose From. Using Dwyer’s Simple, Frictionless Magnehelic® Gage Movement, It Quickly Indicates Air Or Noncorrosive Gas Pressures--Either Positive, Negative (Vacuum) or Differential. The Design Resists Shock, Vibration, Over-Pressures And is Weatherproof to IP67. Select the -HA High Accuracy Magnehelic® Gage Option For An Accuracy Within 1% of Full Scale, Located Below in the Product Configurator. Also Included With The –HA Option At No Extra Cost Are a Mirrored Scale Overlay and a 6 Point Calibration Certificate.
NIST CALIBRATION Available In Product Configurator.
Note: May Be Used With Hydrogen. Order a Buna-N Diaphragm. Pressures Must Be Less Than 35 PSI.
Please See Series AT-2000 for ATEX Approved.
PRODUCT APPLICATIONS

• Filter Monitoring
• Air Velocity with Dwyer Pitot Tube
• Blower Vacuum Monitoring
• Fan Pressure Indication
• Duct,Room or Building Pressures
• Clean Room Positive Pressure Indication

SPECIFICATIONS

• Service:Air And Non-Combustible, Compatible Gases (Natural Gas Option Available). Note: May Be Used With Hydrogen. Order a Buna-N Diaphragm. Pressures Must Be Less Than 35 PSI.
• Wetted Materials:Consult Factory.
• Housing:Die Cast Aluminum Case And Bezel, With Acrylic Cover, Exterior Finish is Coated Gray To Withstand 168 Hour Salt Spray Corrosion Test.
• Accuracy:±2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±4% (-HA ±2%) on -00, -60PA, -6MM Ranges), Throughout Range at 70°F (21.1°C).
• Pressure Limits:-20 in Hg. to 15 PSIG.† (-0.677 bar to 1.034 bar); MP Option: 35 PSIG (2.41 Bar), HP Option: 80 PSIG (5.52 Bar).
• Enclosure Rating:IP67.
• Overpressure:Relief Plug Opens At Approximately 25 PSIG (1.72 Bar), Standard Gages Only. See Overpressure Protection Note On Catalog Page.
• Temperature Limits:20 to 140°F (-6.67 to 60°C). -20°F (-28°C) With Low Temperature Option.
• Size:4" (101.6 MM) Diameter Dial Face.
• Mounting Orientation:Diaphragm In Vertical Position. Consult Factory For Other Position Orientations.
• Process Connections:1/8" Female NPT Duplicate High And Low Pressure Taps - One Pair Side And One Pair Back.
• Weight:1 lb 2 oz (510 g); MP & HP 2 lb 2 oz (963 g).
• Standard Accessories:Two 1/8" NPT Plugs For Duplicate Pressure Taps, Two 1/8" Pipe Thread To Rubber Tubing Adapters And Three Flush Mounting Adapterswith Screws. (Mounting And Snap Ring Retainer Substituted For Three Adapters In MP & HP Gage Accessories.)
• Agency Approval:Meets The Technical Requirements Of EU Directive 2011/65/EU (RoHS II). 
• Note: -SP Models Not RoHS Approved.Note: For Applications With High Cycle Rate Within Gage Total Pressure Rating, Next Higher Rating Is Recommended. See Options Page.

Brand	Sensocon
Display Type	Analog
Measuring Range	0-50 mm wc
Color	Black
Dial Size	4 Inch
Dial Shape	Round

Product Description Sensocon Make Magnehelic Gages 0 - 250 MMWC

Product Description:
Specification:

Dial size : 4'
Range - 0 - 6 MM WC
Range - 0 - 8 MM WC
Range - 0 - 25 MM WC
Range - 0 - 50 MM WC
Range - 0 - 100 MM WC
Range - 0 - 60 PAC

Brand	D.P. Engineers
Display Type	Analog
Color	Black
Weight	510 gm
Dial Size	101.6 mm
Temperature Limits	-6.67 to 60 DegreeC
Pressure Limits	-0.677 bar to 1.034 bar
Case Material	Aluminum
Accurecy	+-2% of Full Scale

Magnehelic Differential Pressure Gauge

We offer magnehelic differential pressure gauges which run on air and non-combustible compatible gases and are offered with the option of natural gas. In addition to this, these housing are fabricated by using die cast aluminum case and bezel, with acrylic cover. These have exterior finish with grey color to withstand 168 hour salt spray corrosion test.

Specifications :

• Accuracy: ±2% of full scale (±3% on - 0, -100 Pa, -125 Pa, 10MM and ±4% on - 00, -60 Pa, -6MM ranges), throughout range at 70°F (21.1°C).
• Pressure Limits: -20 Hg. to 15 psig.† (-0.677 bar to 1.034 bar); MP option:
• HP option: 35 psig (2.41 bar), 80 psig (5.52 bar).
• Over pressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gauges only.
• Temperature Limits: 20 to 140°F.* (-6.67 to 60°C).
• Size: 4 (101.6 mm) Diameter dial face.
• Mounting Orientation: Diaphragm in vertical position, Consult factory for
• Process Connections: 1/8 female NPT duplicate high and low pressure taps one pair side and one pair back.
• Weight: 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g).
• Other position orientations.
Specifications:

• Accuracy: 1.4%
• Case Material: Aluminium
• Dial Plate: Aluminium

Display Type	Analog
Brand	Sensocon
Material	Die Cast Aluminum
Weight	510 gm
Dial Shape	Round
Dial Diameter	101.6 mm
Accurecy	+-2% of Full Scale
Pressure Limits	-0.677 bar to 1.034 bar
Temperature Limits	-6.67 to 60 DegreeC

We offer magnehelic differential pressure gauges which run on air and non-combustible compatible gases and are offered with the option of natural gas. In addition to this, these housing are fabricated by using die cast aluminum case and bezel, with acrylic cover. These have exterior finish with grey color to withstand 168 hour salt spray corrosion test.

Specifications :

• Accuracy: ±2% of full scale (±3% on - 0, -100 Pa, -125 Pa, 10MM and ±4% on - 00, -60 Pa, -6MM ranges), throughout range at 70°F (21.1°C).
• Pressure Limits: -20 Hg. to 15 psig.† (-0.677 bar to 1.034 bar); MP option:
• HP option: 35 psig (2.41 bar), 80 psig (5.52 bar).
• Over pressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gauges only.
• Temperature Limits: 20 to 140°F.* (-6.67 to 60°C).
• Size: 4 (101.6 mm) Diameter dial face.
• Mounting Orientation: Diaphragm in vertical position, Consult factory for
• Process Connections: 1/8 female NPT duplicate high and low pressure taps one pair side and one pair back.
• Weight: 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g).
• Other position orientation

Specifications:

• Accuracy: 0.5%
• Diameter: 100mm
• Protection: IP65

Material	ABS And Mild Steel
Display Type	Analog
Color	Black And Grey
Dial Size	4 Inch
Dial Shape	Round
Brand	D.P. Engineers

Magnehelic and minihelic gauges Our firm is well identified as a leader in providing a supreme quality assortment of Magnehelic And Minihelic Gauges. Supreme quality raw materials and innovative technologies are utilized in fabricating process of these Magnehelic And Minihelic Gauges. Moreover, these gauges are accessible at very competitive rates.

Usage/Application	For Pharma Industry
Material	ABS
Display Type	Analog
Brand	D, P Engineers
Pressure Range	01.5 kPa
Measuring Medium	Steam
Colour	Grey

Low Pressure Differential Gauge: Low Pressure Differential Gauge for pharma companies.

Specifications:

• Pressure: 01.5kPa
• Measuring Medium: Steam
• Color: Grey

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Connection	Bottom Connection
Display Type	Analog
Wetted Parts	SS 304
Color	Black
Accuracy	+ / - 2 %
Dial Size	4 Inch
Dial Shape	Round
Material	Stainless Steel
Brand	D P Engineers

Magnehelic Gauge SS Plate Front Cover

We are here to offer Magnehelic Gauge SS Plate Front Cover. It is designed to calibrate a broad spectrum of instruments from moving coil meters to process control systems and retain its precision over long periods in wide environmental conditions. These are customized as per as needs of clients.

Specifications:

 

• Metal of construction S.S. 304
• Dial size: 4"
• Ranges: mm/wc,In/wc, Pascal
• Enclosure type: consul type & wall mounting
• Front panel: zero calibration gas selector switch optional

Available in different specifications ranging from:

• 0-10,
• 0-25,
• 0-40,
• 0-50,
• 0-100 MM Wc , And
• 0- 60 pA,
• 0-250 pA.

Uses:

• Used for high accuracy-guaranteed within 2% of full scale and for the wide choice of 81 models available to suit your needs precisely.

Protection Type	IP 54
Brand	Dwyer
Colour	Silver
Measuring Range	20-200 Pa to 200-4000 Pa
Operating Temperature	-20 DegreeC to +60 DegreeC
Material	Aluminum

Wet Differential Pressure Transmitter

Specifications:

Measuring Range: 20-200Pa to 200-4000Pa Protection: IP54Operating Temperature: -20°C to +60°C

Power Source	24-240 VAC/VDC
Brand	D. P. Engineers
Display Digits	4
Pressure Range	0-100 psi
Use	Calibration
Display Type	Digital
Pressure Type	Differential Pressure
Housing Material	Glass Filled Nylon
Dial Shape	Round
Mpa Diameter	100 mm
Colour	Grey

The series A1 Digital Differential Pressure Gage is a patent pending microprocessor based digital pressure gauge for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A1 differential pressure gauges utilize an extremely stable piezo resistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A1 is also available with 0.5% accuracy. The A1 pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A1 features a bright ½" LED display, which gives the gauge improved readability and precision. The A1 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A1 offers an improved look, and performance compare to mechanical gauges for a similar price.

Maximum Pressure:

4" w.c. and less = 2 PSI; 5" w.c. and above = 10 PSIMedia compatibility:Air and compatible non combustible, non corrosive gassesAccuracy*:Axxx0-xx - 1.00%; Axxx1-xx - 0.50%; Axxx2-xx – 0.25%Temperature Ranges: Compensated and Operating:-10° to 140°F (-23° to 60°C)Thermal Effect*:/- 0.012% FS/°FOutput Signal:4-20 mA (option)Loop Resistance:750 Ω Max (for internally sourced power); 1800 Ω Max(for externally sourced power of 36 VDC)
Specifications:

Universal 24-240 VAC or VDC

Housing Material:Glass Filled Nylon

Enclosure Rating:Designed to meet NEMA 4X face; with optional cover the entire product is weatherproof

Specifications:
Color: Black

Pressure Range: 0-100

Mpa Diameter:100mm

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Absolute Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry