Dwyer Instruments Distributors Delhi

2000-500PA-ASF Dwyer Instruments

 
 
Minimum Order Quantity12 Number
BrandDwyer USA
Measuring Range0-500 PA
Model Number2000-500PA-ASF
Usage/ApplicationIndustrial
Scale Range2000-500 PA

2000-500PA-ASF Dwyer Instruments
Select 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 equipment

Product Highlights:
  • Bezel provides flange for flush mounting in panel.
  • Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.
  • Precision litho-printed scale is accurate and easy to read.
  • Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.
  • Pointer 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 tightness.
  • Helix 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 scale.
  • Calibrated 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 calibration.
  • Silicone 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 test.
  • Exterior finished in baked dark gray hammerloid. One case size is used for all standard pressure options, and for both surface and flush mounting.

Overpressure Protection:
  • Blowout 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 linkages
 

TBU-00 Dwyer Temperature Transmitter

 
 
Minimum Order Quantity1 Number
Model Name/NumberTBU-00
BrandDwyer USA
Usage/ApplicationIndustrial Process Monitoring
Weight1.4 oz (40 g)
Power Supply10 to 35 VDC
Response Time1.6 s, typical
Temperature Drift< +-0.16% / 25 deg C
Temperature Limits– 40 DegreeF to 185 deg F (-40 to 85 deg C)

TBU-00 Dwyer Temperature Transmitter
Field Selectable, Universal Input, In-Head Mounting The Model TBU-00 Temperature Transmitter is a high precision temperature transmitter designed to easily mount in most temperature sensor instrument enclosures. The universal input reduces inventory while the micro-USB port facilitates easy configuration, and calibration in the lab or in the field. The versatile TBU model allows for selection and configuration of input type, measurement range, and calibration. The output can be set as either direct 4 to 20 mA, or reverse 20 to 4 mA, through easy to use configuration software.

Product Applications:
  • Process applications where a 4 to 20 mA signal is required
  • Food processing equipment
  • Boiler equipment
  • Refrigeration equipment

Features:
  • Configurable Measurement Range
  • Standard Temperature Sensor Head Enclosure Mounting
  • Pt100 connection for 2, 3, or 4 wires
 

A-396A Dwyer Calibration Pump

 
 
Minimum Order Quantity1 Number
BrandDwyer USA
Model Name/NumberA-396A
Dimensions36″ Lengths
Usage/ApplicationIndustrial
Working Pressure72 psi (5 bar)
Temperature Limits-20 to 120 deg F (-29 to 49 deg C)
Displaced VolumeApproximately 1.2 in3(20 cm3) with 3/64″ (1 mm)thread revolution (turn)
Output Connection1/8″ NPT(F)
Overall Dimensions7-7/8″ (20 cm) length, 1-3/8″ (3.5 cm) diameter
Weight14 oz (400 g)

A-396A Dwyer Calibration Pump Model A-396A Calibration Pump Generates up to 72 psig, Integral Bleed Fitting Serves as Pressure Source to calibrate Gages and Transmitters or to Set Pressure Switches. Use with Manometer or other Pressure Standard. Includes volume adjuster enabling fine pressure control and bleed valve. Generates pressures from a fraction of an inch w.c. to 72 psig (5 bar). Includes barbed fitting, tee connector and three 36″ lengths of vinyl tubing. Calibration Pump, serves as pressure source to calibrate gages and transmitters or to set pressure switches. Use with manometer or other pressure standard. Includes volume adjuster enabling fine pressure control and bleed valve.

Caution:
  • Do Not Over Tighten The Fitting. Damage to the threads in thecylinder or interface with Moving Parts inside the Cylinder may Result.

Connect the Calibration Pump to both the Manometer (or other Pressure Standard of your choice) and the device to be calibrated, by means of atee connector as shown in Figure A. Low pressure tubing is provided. Tomaintain pressure integrity, the use of Teflon® tape to seal the pipethreads is recommended. Referring to Figure B, close the vent valve .Holding the pump body in one hand and grasping the pump tee handle in the other hand, gently pump until the desired pressure is obtained.Fine adjustment of the pressure can be achieved by turning the vernierknob clockwise to increase pressure and counter-clockwise Todecrease Pressure. If the desired calibration pressure is less than a fewinches of water column, use only the vernier knob to achieve thedesired calibration pressure. After the Calibration test is complete, openvent valve to Release the pressure.
 

MST2-01 Digital Moisture Meter

 
 
Minimum Order Quantity1 Number
Warranty1 Year
Usage/ApplicationLaboratory
TypeDigital Moisture Meter
Model Name/NumberMST2-01
Measuring Range0 to 70%
BrandDwyer USA
Temperature Range0 to 40 Degree Celsius
Size/Dimension5.75″ x 1.5″ x 0.75″ (147 mm x 36 mm x 18 mm).
Display Type3-digit LCD
Power3 V CR2032 lithium metal battery,installed functional,user replaceable.
Weight2.4 oz (68 g).


MST2-01 Digital Moisture Meter Measures Moisture, Temperature and Relative Humidity The Model MST2-01 Digital Moisture Meter is a High-Accuracy instrument used for Determining the moisture content in wood, bamboo, and other various materials. This unit also has the ability to measure ambient temperature and relative Humidity. The large Digital LCD Makes Measurements easy to read, While the hold function makes them easy to record. The MST2-01 includes a protective cap, two replacement pins, and one battery.

Dwyer Zener Barrier

 
 
Minimum Order Quantity1 Number
BrandDwyer USA
Model Name/NumberMTL7706/7787
Power Supply20 to 35 VDC
Weight4.9 oz (140 g)
Safety Description28 uV, 300, 93 mA
TerminalsAccommodate up to 2.5 mm2 stranded or single-core
Humidity5 to 95% RH
Temperature Limits-4 to 140 deg F (-20 to 60 deg C); Storage: -40 to 176 deg F (-40 to 80 deg C)
LED Indicator: GreenPower Indication
Accuracy+-2 uA
Load Resistance0 to 500
Safe Area Output4 to 20 mA


Dwyer Zener Barrier Series MTL7706/7787 Zener BarrierIntrinsically Safe Barriers for Hazardous Locations The MTL7706/7787 is an intrinsically safe (IS) shunt-diode barrier that can be used to communicate with and provide isolations for certain Dwyer® Transmitters Approved for use in hazardous areas. These Barriers limit the amount of energy allowed to pass into the Hazardous area, which inhibit ignition in Flammable Atmospheres.

Product Applications:

  • Electrically Isolates Pressure and level Transmitters From Unregulated Circuits for Intrinsically Safe Applications

MTL7706 Dwyer Zener Barrier

 
 
Minimum Order Quantity1 Number
BrandDwyer USA
Usage/ApplicationElectrically Isolates Pressure And Level Transmitters From Unregulated Circuits For Intrinsically
Model Name/NumberMTL7706
Power Supply20 to 35 VDC w.r.t. earth.
Weight4.9 oz (140 g)
Safety Description28 uV,300,93 mA
Accuracy+-2 uA
Load Resistance0 to 500
Safe Area Output4 to 20 mA

The MTL7706 Dwyer Zener Barrier is an intrinsically safe (IS) shunt-diode barrier that can be used to communicate with and provide isolations for certain Dwyer Transmitters Approved for use in hazardous areas. These barriers limit the amount of energy allowed to pass into the Hazardous area, which inhibit ignition in Flammable Atmospheres.


Product Applications:
  • Electrically Isolates Pressure and Level Transmitters From Unregulated Circuits For Intrinsically Safe Applications
 

MTL7787 Dwyer Zener Barrier

 
 
Minimum Order Quantity1 Number
BrandDwyer USA
Usage/ApplicationElectrically Isolates Pressure And Level Transmitters From Unregulated Circuits For Intrinsically
Model Name/NumberMTL7787
Power Supply20 to 35 VDC w.r.t. earth.
Weight4.9 oz (140 g)
Safety Description28 uV,300,93 mA
Accuracy+-2 uA
Load Resistance0 to 500
Safe Area Output4 to 20 mA

The MTL7787 Dwyer Zener Barrier is an intrinsically safe (IS) shunt-diode barrier that can be used to communicate with and provide isolations for certain Dwyer Transmitters Approved for use in hazardous areas. These Barriers Limit the amount of energy allowed to pass into the hazardous area, which inhibit ignition in flammable atmospheres.


Product Applications:
  • Electrically Isolates Pressure and Level Transmitters From Unregulated Circuits For Intrinsically Safe Applications
 

Magnehelic Differential Pressure Gauge.

 
 
Minimum Order Quantity12 Piece
Country of OriginMade in India
MackDwyer USA
Range0-60 PA
Weight1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g)
ShapeRound
Pressure Limits20 Hg. to 15 psig
Temperature Limits20 to 140 Degree Fahrenheit x(-6.67 to 60 Degrees Celsius)
Diameter4 (101.6 mm)

Round Magnehelic Gauge.

Keeping The Diverse Requirements Of Customers In Mind, We Are Instrumental In Providing Round Magnehelic Gauge.
 

Leave a Reply

Your email address will not be published. Required fields are marked *