TSI Airflow Instruments : PVM620 Micromanometer
RM5,800.00
Rugged, compact, comprehensive micromanometer that measures pressure, and calculates velocity and volumetric flow rate. It can be used with Pitot tubes to measure velocity and then calculate flow rates with user–input duct size and shape.
Availability: | in stock |
Items are currently out of stock. Will ship in 12-14 weeks.
FEATURES AND BENEFITS
– Measures differential and static pressure from –3735 to +3735 Pa
– Calculates and displays velocity when using a Pitot tube
– Calculates volumetric flow rate in duct from velocity and user-input duct size and shape
– Records data points in duct traverse using sampling function
– Data logs up to 12,700 samples and 100 test IDs with time and date stamp
INCLUDED ITEMS
– Instrument
– Hard carrying case
– 4 alkaline batteries
– Operation and service manual
– Calibration certificate
– (2)1.2-m rubber tubes
– Static pressure tip
– LogDat2™ Downloading Software and USB cable
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Static/Differential Pressure
Range¹:-28.0 to +28.0 mm Hg, -3735 to +3735 Pa
(-15 to +15 in. H2O)
Accuracy: ±1% of reading ±1 Pa (±0.01 mm Hg, ±0.005 in. H2O)
Resolution: 0.1 Pa, 0.01 mm Hg (0.001 in. H2O)
Velocity From a Pitot Tube
Range² :1.27 to 78.7 m/s (250 to 15,500 ft/min)
Accuracy³: ±1.5% at 10.16 m/s (2,000 ft/min)
Resolution :0.1 m/s (1 ft/min)
Duct Size (PVM620)
Dimensions :1 to 635 cm in increments of 0.1 cm
(1 to 250 inches in increments of 0.1 in.)
Volumetric Flow Rate (PVM620)
Range :Actual range is a function of velocity, pressure,
duct size, and K factor
Instrument Temperature Range
Operating: 5 to 45°C (40 to 113°F)
Storage: -20 to 60°C (-4 to 140°F)
Data Storage Capabilities (PVM620 only)
Range 12,700+ samples and 100 test IDs
Logging Interval (PVM620 only)
From 1 second to I hour
Time Constant (PVM620 only)
User selectable
External Meter Dimensions
8.4 cm x 17.8 cm x 4.4 cm (3.3 in. x 7.0 in. x 1.8 in.)
Meter Weight with Batteries
0.6 lbs (0.27 kg)
Power Requirements
PVM620 Four AA-size batteries or optional AC adapter
PVM610 Four AA-size batteries
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