Digital Manometers

SERIES 477AV HANDHELD DIGITAL MANOMETERMeasures Pressure, Flow and Velocity; ±0.5% Accuracy

The Series 477AV Handheld Digital Manometer is now available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations. Also featured on this unit are adjustable zero and span values for calibrating in the field, as well as a damping feature to compensate for the fluctuating of readings.

NIST CALIBRATION available in Product Configurator.

PRODUCT APPLICATIONS

• Air flow monitoring, when used with a Dwyer® pitot tube
• Duct static pressure
• Commercial air balancing
• Building-zone pressure

• Item Code: 477AV
• Production Capacity: 100
• Delivery Time: As per quote
• Packaging Details: Standard

Symbolic to all the success that we have gained in the market remains our status as the prominent trader and supplier of Molded Plastic Manometer. Immensely popular for its accuracy and user friendly interface, the offered product is procured from the trustworthy vendors. Our offered manometer is installed with advanced features that enhance its usability and functionality. Clients can avail the entire range from us at an affordable price.

 

Features:

 

• Consistent performance

• High efficiency

• Easy to install

Series 477 Handheld Digital Manometers are packed with features you need to make low pressure measurement and recording faster, easier and more accurate than ever. First, you can instantly select from up to nine of the most widely used pressure units without having to waste time and risk mistakes with tedious conversions. Next, a non-volatile memory function enables storage of up to 40 readings-perfect for HVAC technicians making Pitot tube traverses of airflow readings across a duct. The Series 477 is FM approved intrinsically safe for hazardous locations, Class 1, Div. 1, Group A, B, C, D, T4. When working in poorly lighted areas, just switch on the handy backlight feature. It automatically shuts itself off after 20 minutes to minimize battery drain. Electronic zeroing means you simply touch a single key to perfectly null out any minor pressure difference. A display HOLD key freezes the current pressure for those all-too-common situations where readings fluctuate. We even included an audible alarm to warn you of overpressure plus a visual alarm also confirms a value has been stored, eliminating the need to observe display during a duct traverse.

• Production Capacity: 1111

The Dwyer® Series 475 Mark III Handheld Digital Manometer is ideal for field calibration, monitoring or trouble shooting HVAC systems, clean rooms or a wide range of other low pressure pneumatic systems. This handy instrument measures positive, negative or differential pressures of air and natural gases in ranges from 1" w.c. (0.249 kPa) to 150 psig (10.34 bar). The Series 475-FM is approved and is intrinsically safe for hazardous locations, Class 1, Div.1, Group A, B, C, D, T4. Its simple operation and easy to read digital display make it an indispensable test instrument for the plant engineer, industrial hygienist and HVAC technician. When used with a Dwyer® Pitot tube, the Series 475 Mark III can also be used as an air velocity gage.

• Production Capacity: 1111

The Series 477B Handheld Digital Manometers are versatile, hand-held, battery operated manometers available in several basic ranges from 0-20 in w.c. up to 100 psi. All models measure either positive, negative or differential pressures with ±0.10% of full scale accuracy. You can select from up to seven common English and metric pressure units so conversions are not necessary. A memory function allows storage of up to 40 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations. Also standard is a hold feature; plus both visual and audible overpressure alarms.

NIST CALIBRATION available in Product Configurator.

PRODUCT APPLICATIONS

• Lab calibration of other pressure instruments
• Air velocity/air flow measurements in commercial buildings

Our organization is renowned as one of the distinguished manufacturer, distributor, trader and supplier of high grade Series 475 Mark III Handheld Digital Manometer which is suitable for field calibration, monitoring & low pressure pneumatic systems, and this manometer is designed by our highly skilled professionals as per the technological advancements. We offer this manometer in various specifications that can be availed by our clients as per their applications.

Features:

• Low maintenance
• Light weight
• Easy installation

• Item Code: Series475MarkII

Its manufacturing is done as per the set industry norms and guidelines, utilizing the finest raw materials and modern machines. This ensures the product’s performance, service life, capacity and accuracy.