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DOWNLOAD TSI HVAC ASSESSMENT HANDBOOK
The VelociCalc Air Velocity Meter 9545-A simultaneously measures and data log several ventilation parameters using a single probe with multiple sensors. Ideal for optimizing HVAC system performance, commissioning, plant maintenance, critical environment certification and duct traverses.
The VelociCalc 9545-A meter measures velocity, temperature, relative humidity, calculates flow, wet bulb and dew point temperature with an articulated, telescopic probe and data logging. It's like having multiple meters for the price of one.
| TSI 9545-A | |
| Velocity | |
| Range | 0 to 6,000 ft/min (0 to 30 m/s) |
| Accuracy | ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater |
| Resolution | 1 ft/min (0.01 m/s) |
| Volumetric Flow Rate | |
| Range | Actual range is a function of velocity and duct size |
| Duct Size | 1 to 250 inches in increments of 0.1 in. (1 to 635 cm in increments of 0.1 cm) |
| Temperature | |
| Range | 14 to 140°F (-10 to 60°C) |
| Accuracy | ±0.5°F (±0.3°C) |
| Resolution | 0.1°F (0.1°C) |
| Relative Humidity | |
| Range | 5 to 95% RH |
| Accuracy | ±3% RH |
| Range | 0.1% RH |
| Data Logging | |
| Storage | 12,700+ samples and 100 test IDs |
| Logging Interval | 1 second to 1 hour |
| Time Constant | User selectable |
| Articulating Probe Dimensions | |
| Articulating Section Length | 19.7 cm (7.8 in) |
| Diameter of Articulating Knuckle | 9.5 mm (0.38 in) |
| General Technical Data | |
| Operating Temperature (Electronics) | 40 to 113°F (5 to 45°C) |
| Operating Temperature (Probe) | 14 to 140°F (-10 to 60°C) |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Power Requirements | Four AA-size batteries or AC adapter |
| Meter Probe Length | 40 in. (101.6 cm) |
| Meter Probe Diameter of Tip | 0.28 in. (7.0 mm) |
| Meter Probe Diameter of Base | 0.51 in. (13.0 mm) |
| 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 | 0.6 lbs. (0.27 kg) |
1 Year Manufacturer Warranty
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.
Australia-wide Flat Rate shipping of $15.00 per order.
This includes multiple products up to 5kg only.
Additional cost applies for orders over 5kg. Contact us for quotation.
