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Trust. Science. Innovation.
Trust. Science. Innovation.
The Balometer® Capture Hood is a multipurpose electronic air balancing instrument primarily used for efficiently taking direct air volume readings at diffusers and grilles.
The Balometer® Capture Hood is a multipurpose electronic air balancing instrument primarily used for efficiently taking direct air volume readings at diffusers and grilles.
This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.
Primarily used for efficiently taking direct air volume readings at diffusers and grilles, this capture hood kit features a detachable micromanometer which can be used with optional probes (sold separately) for increased flexibility in multiple measurement applications.
Capture hood features
Micromanometer features
Applications
| Velocity Range | |
| Pitot Probes | 25 to 15,500 ft/min (0.125 to 78 m/s) |
| Air Flow Probe | 25 to 5000 ft/min (0.125 to 25 m/s) |
| Velocity Matrix | 25 to 2500 ft/min (0.125 to 12.5 m/s) |
| Accuracy | ±3% of reading ±7 ft/min (±0.04 m/s) at velocities >50 ft/min (>0.25 m/s) |
| Units | ft/min, m/s |
| Resolution | 1 ft/min (0.01 m/s) |
| Pressure | |
| Differential Pressure | ±15 inH2O (±3735 Pa); 150 inH2O (37.5 kPa), maximum safe operating pressure |
| Absolute Pressure | 15 to 40 inHg (356 to 1016 mmHg) |
| Accuracy | ±2% of reading ±0.0001 inH2O (±0.025 Pa) static and differential; ±2% of reading absolute |
| Units | inH2O, inHg, Pa, hPa, kPa, mmHg, cmHg, mmH2O, cmH2O |
| Resolution | 0.00001 inH2O (0.001 Pa) static and differential; 0.01 inHg (1 mmHg) absolute |
| Volume | |
| Range | 25 to 2500 ft3/min (42 to 4250 m3/h) capture hood, supply and return |
| Accuracy | ±3% of reading ±7 ft3/min (±12 m3/h) at flows >50 ft3/min (>85 m3/h) |
| Units | ft3/min, m3/h, m3/min, l/s |
| Resolution | 1 ft3/min (1 m3/h) |
| RH | |
| Range | 5 to 95% RH (Temperature/RH Probe) |
| Accuracy | ±3% RH |
| Resolution | 0.1% RH |
| Temperature | |
| Sensor in Base | 40 to 140°F (4.4 to 60°C) |
| Temperature/RH Probe | 14 to 140°F (-10 to 60°C) |
| Accuracy | ±0.5°F (±0.3°C) |
| Units | °F, °C |
| Resolution | 0.1°F (0.1°C) |
| Instrument Temperature Range | |
| Operating | 40 to 140°F (4.4 to 60°C) |
| Storage | -4 to 160°F (-20 to 71°C) |
| General Specifications | |
| Statistics | Minimum, maximum, average, and sum |
| Data Storage | 25,500 samples, times, and date stamped |
| Logging Interval | User Selectable |
| Response Time | 2 to 8 seconds, differential pressure sensor |
| Power Requirements | 4 x AA Cells or AC adapter |
| Dimensions | 7.4 x 4.5 x 2.3" (18.8 x 11.4 x 5.8 cm) |
| Weight | 7.4 lbs (3.4 kg) |
Click on a category to view a selection of compatible accessories with the TSI/Alnor EBT731 Balometer Capture Hood.
| Velocity Range | |
| Pitot Probes | 25 to 15,500 ft/min (0.125 to 78 m/s) |
| Air Flow Probe | 25 to 5000 ft/min (0.125 to 25 m/s) |
| Velocity Matrix | 25 to 2500 ft/min (0.125 to 12.5 m/s) |
| Accuracy | ±3% of reading ±7 ft/min (±0.04 m/s) at velocities >50 ft/min (>0.25 m/s) |
| Units | ft/min, m/s |
| Resolution | 1 ft/min (0.01 m/s) |
| Pressure | |
| Differential Pressure | ±15 inH2O (±3735 Pa); 150 inH2O (37.5 kPa), maximum safe operating pressure |
| Absolute Pressure | 15 to 40 inHg (356 to 1016 mmHg) |
| Accuracy | ±2% of reading ±0.0001 inH2O (±0.025 Pa) static and differential; ±2% of reading absolute |
| Units | inH2O, inHg, Pa, hPa, kPa, mmHg, cmHg, mmH2O, cmH2O |
| Resolution | 0.00001 inH2O (0.001 Pa) static and differential; 0.01 inHg (1 mmHg) absolute |
| Volume | |
| Range | 25 to 2500 ft3/min (42 to 4250 m3/h) capture hood, supply and return |
| Accuracy | ±3% of reading ±7 ft3/min (±12 m3/h) at flows >50 ft3/min (>85 m3/h) |
| Units | ft3/min, m3/h, m3/min, l/s |
| Resolution | 1 ft3/min (1 m3/h) |
| RH | |
| Range | 5 to 95% RH (Temperature/RH Probe) |
| Accuracy | ±3% RH |
| Resolution | 0.1% RH |
| Temperature | |
| Sensor in Base | 40 to 140°F (4.4 to 60°C) |
| Temperature/RH Probe | 14 to 140°F (-10 to 60°C) |
| Accuracy | ±0.5°F (±0.3°C) |
| Units | °F, °C |
| Resolution | 0.1°F (0.1°C) |
| Instrument Temperature Range | |
| Operating | 40 to 140°F (4.4 to 60°C) |
| Storage | -4 to 160°F (-20 to 71°C) |
| General Specifications | |
| Statistics | Minimum, maximum, average, and sum |
| Data Storage | 25,500 samples, times, and date stamped |
| Logging Interval | User Selectable |
| Response Time | 2 to 8 seconds, differential pressure sensor |
| Power Requirements | 4 x AA Cells or AC adapter |
| Dimensions | 7.4 x 4.5 x 2.3" (18.8 x 11.4 x 5.8 cm) |
| Weight | 7.4 lbs (3.4 kg) |
Click on a category to view a selection of compatible accessories with the TSI/Alnor EBT731 Balometer Capture Hood.
