Portable Logger Anemometer TSI Airflow LCA501

The TSI Airflow LCA501 is a compact, professional-grade anemometer designed for precise airflow surveys and commissioning. With its integrated data logging and intuitive handheld design, it delivers accurate air velocity and volume flow measurements in SI units, fast setup, and reliable results across HVAC, laboratory and cleanroom environments. Choose the LCA501 to speed up balancing, document compliance, and reduce site revisits with confidence.

Key Benefits and Applications

• Fast, traceable airflow surveys — Capture stable readings quickly and store them for reporting, helping you document ventilation performance and compliance with clarity.
• Optimised for HVAC commissioning — Balance supply and extract systems efficiently, calculate volume flow at diffusers and grilles, and verify VAV operation to keep projects on schedule.
• Cleanroom and laboratory ready — Check laminar flow, fume cupboards and biosafety cabinets with high sensitivity to low velocities for reliable contamination control.
• Data you can act on — Built‑in logging records multi‑point tests and long trend sessions, so you can analyse variability, generate averages and provide audit‑ready evidence.
• Reach difficult locations — A slim probe design makes it easier to measure inside ducts, at diffusers and in tight spaces without disturbing the flow profile.
• Clear, simple operation — A bright display with guided menus, hold, min/max and averaging functions reduces user error and speeds up repeatable measurements.
• Durable field companion — Robust handheld construction and long battery life support intensive daily use on building sites and in facilities maintenance.

Featured technical specifications

• Air velocity measurement — High‑sensitivity hot‑wire technology for low to high airflow, displayed directly in m/s for consistent SI reporting.
• Volume flow calculation — Enter cross‑sectional area to obtain flow in L/s or m³/h, ideal for diffusers, grilles and ductwork verification.
• Temperature measurement — Integrated probe temperature reading in °C supports density considerations and improves repeatability.
• Integrated data logging — Onboard memory stores multiple sessions with time‑stamped records, ready for download and traceable documentation.
• Averaging and statistics — Time‑based and point‑based averaging with min, max and average values to characterise fluctuating flows.
• Backlit graphical display — High‑contrast screen for clear visibility in plant rooms and low‑light areas, with intuitive menu navigation.
• Slim, reach‑friendly probe — Low‑profile sensing head minimises disturbance and enables access to challenging measurement points.
• SI‑first readouts — All core parameters shown in m/s, L/s, m³/h and °C to align with European standards and reporting practices.
• Rugged portable design — Handheld form factor with protective housing for dependable performance in field conditions.
• Service and calibration ready — Supplied ready for routine recalibration schedules to maintain accuracy over the instrument’s lifetime.

Why this anemometer is the perfect choice

Pairing the proven performance of the LCA501 with the expertise of Stratosens.com means you get a reliable instrument backed by specialist advice, fast fulfilment and calibration support. Choose the Portable Logger Anemometer TSI Airflow LCA501 at Stratosens.com to elevate measurement quality, streamline commissioning workflows and deliver professional reports your clients can trust.