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477-USB Dwyer Digital Manometer w/ USB Interface

$411.95 -- Selectable Pressure Units, �0.5% Accuracy. Complete with USB Interface and Software.

Purchase 477-USB Dwyer Digital Manometer w/ USB Interface

477-USB  Dwyer Digital Manometer w/ USB Interface

 
     Series 477-USB 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.
 
     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 differences. 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.

     A new option for the Series 477 is a USB interface. Combined with the 477's datalogging capability, a user can now quickly and conveniently download the stored readings to any USB campatible device. Data manipulation can be easily accomplished in a multitude of word processing or spreadsheet programs. USB models come with a USB cable and a software CD.
 
Features of Dwyer 477-USB Digital Manometer Pressure Gauge
  • New Low Pressure Ranges.
  • New USB Option Comes with Cable and Software for Easy Data Downloading.
  • Instant Selection from up to Nine English/Metric Units.
  • Stores 40 Readings in Memory for Later Reference.
  • Measures Positive, Negative or Differential Pressures.
  • Large Easy-to-Read 0.4" LCD Display Includes Switchable Backlight for Great Visibility - Anywhere!
  • Both Audible and Visual Overpressure Alarms.
  • Includes + and - Indicators plus Low Battery Warning.
  • Operates up to 100 Hours on a Single 9 Volt Battery.
Specifications of the Dwyer 477-USB Handheld Differential Pressure Gage
  • Service: Air and compatible gases. FM models: air and compatible combustible gases.
  • Wetted Materials: Consult Factory.
  • Accuracy: �0.5% F.S., 60 to 78�F (15.6 to 25.6�C); �1.5% F.S. from 32 to 60�F and 78 to 104�F (0 to 15.6�C and 25.6 to 40�C).
  • Pressure Hysteresis: �0.1% of full scale.
  • Pressure Limits: See Ordering page.
  • Temperature Limits: 0 to 140�F (-17.8 to 60�C).
  • Compensated Temperature Limits: 32 to 104�F (0 to 40�C).
  • Storage Temperature Limits: -4 to 176�F (-20 to 80�C).
  • Display: 0.42" (10.6 mm) 4-digit LCD.
  • Response Time: 1 second.
  • Resolution: See model/range chart below.
  • Power Requirements: 9 volt alkaline battery. Battery included but not connected.
  • Weight: 10.2 oz (289 g).
  • Connections: Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) I.D. tubing. Two compression fittings for use with 1/8" (3.18 mm) I.D. x 1/4" (6.35 mm) O.D. tubing for 477-7-FM & 477-8-FM only.
  • Agency Approvals: CE and FM, USB models are not FM approved intrinsically safe.
  • Warranty 1 year
The 477-USB Digital Manometer Series Models and Ranges:
  • 477-000-USB: 0-1.000" w.c. plus bar, psi, "Hg, kPa, mmHg, mbar, mm w.c., Pa.  Max press. 5 psig.  1 to 2 week lead time.
  • 477-00-USB: 0-4.000" w.c. plus bar, psi, "Hg, kPa, mmHg, mbar, mm w.c., Pa.  Max press. 5 psig.   1 to 2 week lead time.
  • 477-0-USB: 0-10.00" w.c. plus bar, psi, "Hg, kPa, mmHg, mbar, mm w.c., Pa.  Max press. 5 psig.   1 to 2 week lead time.
  • 477-1-USB: 0-20.00" w.c. plus bar, psi, "Hg, kPa, mmHg, mbar, mm w.c., Pa.  Max press. 10 psig.   1 to 2 week lead time.
  • 477-2-USB: 0-40.00" w.c. plus bar, psi, "Hg, kPa, mmHg, mbar, mm w.c., Pa.  Max press. 10 psig.   1 to 2 week lead time.
  • 477-3-USB: 0-200.0" w.c. plus bar, psi, "Hg, kPa, mmHg, mbar, mm w.c.  Max press. 30 psig.   1 to 2 week lead time.
  • 477-4-USB: 0-10.00 psi plus bar, "w.c., "Hg, kPa, mmHg, mbar, mm w.c.  Max press. 30 psig.   1 to 2 week lead time.
  • 477-5-USB: 0-20.00 psi plus bar, "w.c., "Hg, kPa, mmHg, mbar.  Max press. 60 psig.   1 to 2 week lead time.
  • 477-6-USB: 0-30.00 psi  plus bar, "w.c., "Hg, kPa, mmHg, mbar.  Max press. 60 psig.   1 to 2 week lead time.
  • 477-7-USB: 0-100.0 psi plus bar, "w.c.,  "Hg, kPa, mmHg, mbar.  Max press. 150 psig.   1 to 2 week lead time.
  • 477-8-USB: 0-150.0 psi plus bar, "w.c.,  "Hg, kPa, mmHg.  Max press. 200 psig.   1 to 2 week lead time.
Order Accessories below:

Purchase 477-USB Dwyer Digital Manometer w/ USB Interface

  • SKU: 477-USB
  • Choose Measuring Range: 477-000-USB: 0-1.000" w.c. (.2491 kPa); 477-00-USB: 0-4.000" w.c. (0.996 kPa); 477-0-USB: 0-10.00" w.c. (2.491 kPa); 477-1-USB: 0-20.00" w.c. (4.982 kPa); 477-2-USB: 0-40.00" w.c. (9.96 kPa); 477-3-USB: 0-200.0" w.c. (49.82 kPa); 477-4-USB: 0-10.00 psi (.6895 bar); 477-5-USB: 0-20.00 psi (1.379 bar); 477-6-USB: 0-30.00 psi (2.069 bar); 477-7-USB: 0-100.0 psi (6.895 bar); 477-8-USB: 0-150.0 psi (10.34 bar)

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