The Series 641 Air Velocity Transmitter is the ideal instrument for monitoring air flow. This transmitter uses a heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. The 641’s 16 field selectable ranges provides it the versatility to be selected for several air flow applications. The optional LED produces a complete, low-cost solution for local indication of air flow.
Made in USA. brand DWYER, model 641
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE.
Retail price from $676
Available
Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.
Only the best I&C brands
Our company is a UAE supplier of control and measuring instruments from well-known world brands
Discounts for organisations
We sell high-tech equipment at best prices. We provide really advantageous conditions for partners
Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
Professional advice on device selection
Our specialists are ready to advise you on any technical question. We can find an analogue of any device
NIST CALIBRATION available in Product Configurator.
PRODUCT APPLICATIONS
FEATURES
| Model | Description | Price |
|---|---|---|
| 641-6-LED | Air velocity transmitter, 6″ (152.4 mm) probe length, with LED display. |
$852.55
|
| 641-6 | Air velocity transmitter, 6″ (152.4 mm) probe length. |
$676.00
|
| 641-36-LED | Air velocity transmitter, 36″ (914 mm) probe length, with LED display. |
$852.55
|
| 641-36 | Air velocity transmitter, 36″ (914 mm) probe length. |
$676.00
|
| 641-30-LED | Air velocity transmitter, 30″ (762 mm) probe length, with LED display. |
$852.55
|
| 641-30 | Air velocity transmitter, 30″ (762 mm) probe length. |
$676.00
|
| 641-24-LED | Air velocity transmitter, 24″ (609.6 mm) probe length, with LED display. |
$852.55
|
| 641-24 | Air velocity transmitter, 24″ (609.6 mm) probe length. |
$676.00
|
| 641-18-LED | Air velocity transmitter, 18″ (457.2 mm) probe length, with LED display. |
$852.55
|
| 641-18 | Air velocity transmitter, 18″ (457.2 mm) probe length. |
$676.00
|
| 641-12-LED | Air velocity transmitter, 12″ (304.8 mm) probe length, with LED display. |
$852.55
|
| 641-12 | Air velocity transmitter, 12″ (304.8 mm) probe length. |
$676.00
|
| Model | Description | Price |
|---|---|---|
| A-159 | Mounting gland. Versatile adapter slips on any Series 160, 5/16″ standard pitot tube made after Dec. 1990. Two-part stainless steel fitting slides over tube and provides permanent, secure mounting. Where duct interior is accessible, use the washers and jam nut supplied. For blind applications or in thicker materials, use model A-156 flange mounting plate. Once tube is adjusted to proper depth and angle, tighten smaller hex bushing to lock position. Graphite bushing inside assures leak-proof seal even at higher temperatures. TFE bushing also available. Note: For full insertion with this fitting, order next longer pitot tube. A-159 mounting gland is used for both duct mounting and flange mounting. |
$37.40
|
| A-156 | Flange mounting plate with 1/2″ female NPT. |
$21.65
|
| 641-LED | Field-upgradeable LED |
$176.55
|
| A-158 | Split flange mounting. Can be added to any Dwyer® No. 160 standard pitot tube. Zinc plated steel. Gasket is pattern for mounting holes. Secure flange loosely to tube, adjust tube depth and tighten screws. Gasket of 1/16″ Neoprene fits tightly around tube and against duct for leak-proof seal. Nuts, washers included. |
$19.10
|
|
EXAMPLE
|
641
|
6
|
LED |
Series 641 Air Velocity Transmitter, 6″ probe, with LED display.
|
|
SERIES
|
641
|
Air Velocity Transmitter
|
||
|
PROBE LENGTH
|
6
12 18 24 30 36 |
6″
12″ 18″ 24″ 30″ 36″ |
||
| OPTIONS | AT LED NIST ST |
Aluminum Tag LED Display NIST Certificate of Calibration Stainless Steel Tag |
You can request the necessary certificates, documentation, instructions and user guide for DWYER 641 using the special form.
You can buy DWYER 641 in UAE at a price starting from 676 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email ceo@texair.eu. DWYER 641 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Air velocity sensors & transmitters
