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The micromanometer can measure pressure, velocity and flow. It also offers automatic density correction.
The micromanometer can measure pressure, velocity and flow. It also offers automatic density correction.
The TSI/Alnor 800873 Micromanometer Unit is ideal for the EBT730 and EBT731 balometer kits. It accurately measures pressure, velocity and flow, and it has an auto-zeroing pressure sensor along with automatic density correction.
Features
Applications
| Velocity Range | |
| Flow Probes and Sensors | Pitot Probes: 25 to 15,500 ft/min (0.125 to 78 m/s) Air Flow Probe: 25 to 5,000 ft/min (0.125 to 25 m/s) Velocity Matrix: 25 to 2,500 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 in. H2O (±3735 Pa); 150 in. H2O (37.5 kPa), maximum safe operating pressure |
| Absolute Pressure | 15 to 40 in. Hg (356 to 1016 mm Hg) |
| Accuracy | ±2% of reading ±0.0001 in. H2O (±0.025 Pa) static and differential; ±2% of reading absolute |
| Units | in. H2O, in. Hg, Pa, hPa, kPa, mm Hg, cm Hg, mm H2O, cm H2O |
| Resolution | 0.00001 in. H2O (0.001 Pa) static and differential; 0.01 in. Hg (1 mm Hg) absolute |
| Volume | |
| Range | 25 to 2,500 ft3/min (42 to 4250 m3/h) capture hood |
| 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 | |
| Accuracy | ±0.5°F (±0.3°C) |
| Units | °F,°C |
| Resolution | 0.1°F (0.1°C) |
| Operating and Storage | Sensor in base: 40 to 140°F (4.4 to 60°C) Temperature/RH probe: 14 to 140°F (-10 to 60°C) Operating: 40 to 140°F (4.4 to 60°C) Storage: -4 to 160°F (-20 to 71°C) |
| General Specifications | |
| Compatibility | EBT730 and EBT731 balometer kits |
| Statistics | min, max, average |
| Data Storage | 26,500 samples, time and date stamped |
| Logging Interval | User selectable |
| Response Time | 2 to 8 seconds, differential pressure sensor |
| Pressure Connection | 1/4in. (6.35 mm) OD straight ports with barbed ends for use with 3/16in. (4.76 mm) ID flexible tubing |
| Power Requirements | Four AA-size cells or AC adapter |
| Dimensions | 7.4 x 4.5 x 2.3" (18.8 x 11.4 x 5.8 cm) - manometer only |
| Weight | 17 oz (0.5 kg), with batteries |
| Velocity Range | |
| Flow Probes and Sensors | Pitot Probes: 25 to 15,500 ft/min (0.125 to 78 m/s) Air Flow Probe: 25 to 5,000 ft/min (0.125 to 25 m/s) Velocity Matrix: 25 to 2,500 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 in. H2O (±3735 Pa); 150 in. H2O (37.5 kPa), maximum safe operating pressure |
| Absolute Pressure | 15 to 40 in. Hg (356 to 1016 mm Hg) |
| Accuracy | ±2% of reading ±0.0001 in. H2O (±0.025 Pa) static and differential; ±2% of reading absolute |
| Units | in. H2O, in. Hg, Pa, hPa, kPa, mm Hg, cm Hg, mm H2O, cm H2O |
| Resolution | 0.00001 in. H2O (0.001 Pa) static and differential; 0.01 in. Hg (1 mm Hg) absolute |
| Volume | |
| Range | 25 to 2,500 ft3/min (42 to 4250 m3/h) capture hood |
| 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 | |
| Accuracy | ±0.5°F (±0.3°C) |
| Units | °F,°C |
| Resolution | 0.1°F (0.1°C) |
| Operating and Storage | Sensor in base: 40 to 140°F (4.4 to 60°C) Temperature/RH probe: 14 to 140°F (-10 to 60°C) Operating: 40 to 140°F (4.4 to 60°C) Storage: -4 to 160°F (-20 to 71°C) |
| General Specifications | |
| Compatibility | EBT730 and EBT731 balometer kits |
| Statistics | min, max, average |
| Data Storage | 26,500 samples, time and date stamped |
| Logging Interval | User selectable |
| Response Time | 2 to 8 seconds, differential pressure sensor |
| Pressure Connection | 1/4in. (6.35 mm) OD straight ports with barbed ends for use with 3/16in. (4.76 mm) ID flexible tubing |
| Power Requirements | Four AA-size cells or AC adapter |
| Dimensions | 7.4 x 4.5 x 2.3" (18.8 x 11.4 x 5.8 cm) - manometer only |
| Weight | 17 oz (0.5 kg), with batteries |
