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Fieldpiece STA2 Hot Wire Anemometer
Fieldpiece STA2 Hot Wire Anemometer
The Fieldpiece STA2 Hot Wire Anemometer is a high-precision in-duct airflow diagnostic instrument designed for HVACR professionals performing air balancing, duct traversing, and ventilation performance testing. It calculates air velocity, temperature, and volumetric airflow without requiring a bulky capture hood by allowing technicians to enter duct dimensions directly into the meter. The 950 mm telescoping probe features depth markings and flat alignment edges for accurate positioning inside ductwork, while the sensitive micro-glass bead thermistor helps deliver stable readings in variable air streams. With a dual display, compact handheld design, and rugged protective case, it is ideal for commissioning, troubleshooting, and system verification.
Vendor: Fieldpiece
Available
KEY FEATURES
- Professional in-duct hot-wire anemometer engineered for dynamic HVACR air balancing work
- Calculates volumetric flow rates directly in litres per second (L/s) based on user-defined duct area data
- Extended 950 mm telescoping probe simplifies internal multi-point duct traversing parameters
- Laser-etched depth rulings and flattened side edges ensure perfect probe alignment within air streams
- Highly sensitive micro-glass bead thermistor module suppresses erratic air turbulence reading effects
- Bright, easy-to-read dual display isolates combos of velocity, volume flow, or air temperature
- Supplied complete with a heavy-duty, blow-molded plastic hard case for optimal tool protection
The Fieldpiece STA2 Hot Wire Anemometer delivers streamlined efficiency during systematic velocity traversing operations inside commercial and residential air distribution networks. By bypassing standard, cumbersome capture hoods, technicians can instantly determine real-time delivery capacities simply by punching physical duct metrics directly into the intelligent onboard processing interface. The slim profile of the premium sensor tip enters through minor drill holes easily, making this diagnostic system an invaluable asset for certifying system performance, commissioning balanced air loops, and locating structural delivery restrictions.
ADDITIONAL FEATURES
- Hands-free testing design increases technician safety when working on elevated ladder frames
- Ultra-fine velocity resolutions down to 0.01 m/s (1 fpm) pick up minor air stream movements
- Integrated temperature thermistor sensor tracks thermal process conditions concurrently from -20°C to 60°C
- Smart Auto Power Off (APO) function preserves battery cells after 15 minutes of device inactivity
- Visual over-range notifications quickly flag extreme air velocity spikes using clear "OL" displays
- Precision factory calibration yields dependable field performance across variable climate conditions
- Ergonomic, lightweight handheld configuration slips comfortably into standard tool bags
APPLICATIONS
- In-duct velocity traversing and airflow verification
- Commercial HVAC air balancing and commissioning
- Residential supply and return air flow measurements
- Ventilation system performance testing
- Air volume flow calculations within ductwork
- HVAC system troubleshooting and restriction identification
- Mechanical services maintenance and diagnostics
PRODUCT PACKAGE INCLUDES
- 1 x Fieldpiece In-Duct Hot-Wire Anemometer Instrument (SKU: FIE-STA2)
- 1 x 950 mm Telescoping Thermal Probe Assembly
- 1 x Hard Blow-Molded Protective Carry Case
- 1 x 9V Heavy-Duty Battery
SPECIFICATIONS
| Brand | Fieldpiece |
| SKU | FIE-STA2 |
| Velocity Sensor Type | Micro-Glass Bead Thermistor Module |
| Velocity Measurement Range | 0.20 to 20.00 m/s (40 to 3960 fpm) |
| Velocity Sensing Resolution | 0.01 m/s (1 fpm) |
| Velocity Sensing Accuracy | ±(5% + 1 digit) of reading OR ±(1% + 1 digit) of Full Scale |
| Selectable Velocity Units | m/s, fpm, km/hr, mph |
| Temperature Sensor Type | Precision Thermistor |
| Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Temperature Accuracy | ±0.5°C (from 0°C to 45°C) |
| Telescoping Probe Length | 950 mm Max Extension |
| Operating Environment | -20°C to 50°C (-4°F to 122°F) at <75% RH |
| Power Requirements | Single 9V Alkaline Battery (Included) |
| Battery Lifespan Profile | ≈ 20 to 35 Hours Approximate Operational Activity |
| Physical Measurements | 185 mm x 65 mm x 35 mm (7.2" x 2.5" x 1.3") |
| Instrument Net Weight | 340 g (12 oz.) Including Installed Battery |
The contents of this document are provided as a guide only and are subject to change without prior notice, and without any subsequent liability to Parkway Process Solutions Pty Ltd (the “Company”) or any of its related entities. The actual shape, colour, size, performance and/or any other parameters of the item/s and/or product/s and/or system/s supplied by the Company, may vary materially from those outlined by the Company.
All brand names and product names outlined in this document are either trademarks or registered trademarks and belong to the respective companies.
ALL INFORMATION OUTLINED HEREIN IS PROVIDED AS A GUIDE ONLY AND SHOULD NOT BE RELIED UPON FOR ANY PURPOSE, WITHOUT CONFIRMING SUCH DETAILS WITH THE COMPANY BEFORE MAKING A PURCHASE AND/OR UTILISING A GIVEN PRODUCT.
ADDITIONAL RESOURCES
PRODUCT BROCHURE
General information about the Fieldpiece STA2 Hot Wire Anemometer is outlined in the brochure below.
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