| Static/Differential
Pressure |
| Range1
| -15
to +15 in. H2O ( -28.0 to +28.0 mm Hg, -3735 to +3735 Pa) |
| Accuracy
| ±1%
of reading ±0.005 in. H2O (±0.01 mm Hg, ±1 Pa) |
| Resolution
| 0.001
in. H2O (0.1 Pa, 0.01 mm Hg) |
|
|
| Velocity
(Pitot Tube) |
| Range2
| 250
to 15,500 ft/min (1.27 to 78.7 m/s) |
| Accuracy3
| ±1.5%
at 2,000 ft/min (10.16 m/s) |
| Resolution
| 1
ft/min (0.1 m/s) |
| |
| Duct
Size (5825) | 1
to 250 inches in increments of 0.1 in. (1 to 635 cm in increments of 0.1 cm) |
| |
| Volumetric
Flow Rate (5825) |
| Range
| Actual
range is a function of velocity, pressure, duct size, and K factor |
| |
| Instrument
Temperature Range |
| Operating
| 40
to 113°F (5 to 45°C) |
| Storage
| -4
to 140°F (-20 to 60°C) |
| |
| Data
Storage Capabilities (5825) |
| Range
| 12,700+
samples and 100 test IDs |
| |
| Logging
Interval (5825) | 1
second to 1 hour |
| Time
Constant (5825) | User
selectable |
| External
Meter Dimensions | 3.3
in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm) |
| Meter
Weight with Batteries | 0.6
lbs. (0.27 kg) |
| Power
Requirements | Four
AA-size batteries (5815)
Four AA-size batteries or optional AC adapter (5825)
|
1
Overpressure range = 190 in. H2O (7 psi, 360 mmHg, 48 kPa).
2 Pressure velocity measurements
are not recommended below 1,000 ft/min (5 m/s).
3 Accuracy is a function
of converting pressure to velocity. Conversion accuracy improves when actual pressure
values increase.
Specifications are subject to change without notice |
