LiveZilla Live Chat Software
Importitall
Register/Login Login Contact UsContacts BlogBlog
Cart Items : 0 | Cart Total : R0
Industrial & Scientific > Test, Measure & Inspect > Airflow & Air Quality > Anemometers > B009PASKK8
  1. Dwyer Visi-Float Series VFA Flowmeter, 2
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. Dwyer Visi-Float Series VFA Flowmeter, 2" Scale, Range 0.6-5 LPM Air, with End Connections, 1/8" female NPT Process Connection

    [B009PASKK8]
    Delivery: 10-20 Working Days
    Customer Ratings (7 USA reviews)
    Price R935.00

     pinterest 

This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:

Variations
Product Description

  • 2" scale flowmeter with 1/8" female NPT connections for inline monitoring and measuring air flow
  • Accuracy of + or - 5% of full scale
  • Precision machined from solid acrylic plastic to resist breakage and provide a clear view of the scale
  • Black scale graduations are hot-stamped into the plastic for distinct readings
  • Lightweight flowmeter has a metal mounting insert for panel mounting and can also be supported directly by system piping
Additional Information

The Dwyer Visi-Float series VFA flowmeter is a 2" scale air flow meter with 1/8" female NPT inlet and outlet connections for inline monitoring and measuring of air flow with an accuracy of + or – 5% of full scale, and is precision machined from solid acrylic plastic to resist breakage and provide a clear view of the scale. Black scale graduations are hot-stamped into the plastic for distinct readings. This lightweight flowmeter has a metal mounting insert for panel mounting and can also be supported directly by system piping. Models are available for measuring air flow in scfh or lpm. Some models come with a brass or stainless steel metering valve for precise adjustment of air flow. Inlet and outlet connections are brass except for models with stainless steel wetted parts and the connections are on the back of the flowmeter except for models that have end connections. This flowmeter is commonly used for measuring air flow in medical equipment, air samplers, gas analyzers, pollution monitors, chemical injectors, and cabinet purging equipment, among other devices.

Specifications
Scale length2" (on average)
Accuracy+ or – 5% of full scale
Connections1/8" female NPT inlet and outlet
Pressure and temperature ratingWithout valve: 100 psig/6.9 bar @ 65 degrees C/150 degrees F; with valve: 100 psig/6.9 bar @ 48 degrees C/120 degrees F
Wetted materialsBody: acrylic plastic; O-ring: Buna-N; metal parts: brass (standard) or stainless steel (applicable models); float (varies by range): black glass, nickel/copper alloy, stainless steel, or aluminum
Dimensions (H x W x D)104.0 x 25.40 x 31.75 mm/4-3/32 x 1 x 1-1/4 inches
Weight0.11 to 0.14 kg/4.0 to 4.8 oz.

H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Anemometers, also called wind meters, measure air velocity and are most commonly used for weather monitoring to determine wind speed and for HVAC applications to determine air flow within ducts. In addition to air velocity, anemometers may measure wind direction, air pressure, air flow volume, air temperature, humidity, light, and other properties. The most common types of anemometer are cup, vane, hot-wire, and Pitot tube. Cup and vane anemometers calculate air velocity based on the number of rotations of the cups or vane. Hot-wire anemometers calculate air velocity by measuring the change in electrical resistance as air flow cools a heated wire. Pitot tube anemometers measure air pressure within a tube and calculate air velocity based on the difference in pressure between the air inside and outside of the tube. Many anemometers have digital readouts and can display air velocity readings in different units of measure, such as meters per second (m/s), feet per minute (ft./min. or fpm), knots, miles per hour (mph), and kilometers per hour (km/h).

Dwyer Instruments manufactures measurement and control instruments, including pressure gauges, flow meters, level instrumentation, temperature instrumentation, and air quality monitors. The company, founded in 1931, is headquartered in Michigan City, IN.

Specifications

Country
USA
Binding
Misc.
Brand
Dwyer
Label
Dwyer Instruments
Manufacturer
Dwyer Instruments
Model
VFA-23-EC
MPN
VFA-23-EC
NumberOfItems
1
PartNumber
VFA-23-EC
Publisher
Dwyer Instruments
Size
0.6-5 LPM Air, with End Connections, 1/8" female NPT
Studio
Dwyer Instruments
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this product is based in the USA, and is designed and labelled to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

Please also note that certain items cannot be imported, these include Alcohol, Agricultural Remedies, Animals, Batteries, Flammable Materials, Farm Feeds, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Poinsons, Seeds, Supplements, Nutrients, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, information displayed above is for reference/informational purposes only and the item will not be imported. All content is generated and displayed from an automated USA product feed, and if the item cannot be imported for any reason, including carrier restrictions and/or import or sales restrictions under South African or American law, we do reserve the right to cancel and refund the order in full. If you are not sure if we are permitted to bring in an item, please send us an e-mail with a link to the item to confirm.

Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.