Air Velocity Sensor

Air Velocity Sensor

Part no: SSD014/2

A battery-powered Bluetooth air velocity sensor with temperature and humidity measurement, an IP67-rated waterproof enclosure, external probe, built-in data logging and long battery life for reliable airflow monitoring.

What it measures

See how air is really moving

Air Velocity Sensor (SSD014/2) helps teams confirm ventilation performance, troubleshoot airflow issues and collect supporting temperature and humidity data from the spaces, ducts and equipment they manage.

Air velocity

Measure airflow speed at the point that matters using the external probe for flexible placement.

Temperature

Monitor temperature conditions alongside airflow to better understand comfort and system performance.

Humidity

Track relative humidity together with airflow for a more complete picture of the monitored environment.

Historical data

Store airflow, temperature and humidity readings for later review, reporting and comparison.

External probe

Measure airflow and conditions where the sensor body cannot easily go

The external probe allows Air Velocity Sensor (SSD014/2) to measure air movement, temperature and humidity inside ducts, vents, machine cabinets and other hard-to-reach airflow paths while keeping the main IP67-rated waterproof unit protected and easy to access.

• IP67-rated waterproof enclosure
• Flexible placement with 1-meter cable
• Designed for airflow measurement points
• Temperature and humidity measurement from the same probe

Data logger and reports

Leave it in place and retrieve the data later

Air Velocity Sensor (SSD014/2) is designed for monitoring projects where a single spot measurement is not enough. The built-in data logger stores air velocity, temperature and humidity measurements over time, allowing users to review trends, compare conditions and export results when needed.

This is particularly useful when the device is left in place for days or weeks and the recorded data is retrieved later.

Built-in data logging

Store measurements continuously for later review.

Historical trends

Review changes in airflow, temperature and humidity over time.

CSV export

Export collected data for spreadsheets, documentation or further analysis.

Reports

Generate useful reports from collected measurements where supported by the application workflow.

Long-term monitoring

Built for long battery-powered deployments

Air Velocity Sensor (SSD014/2) supports up to 4 years of operation using a replaceable CR123A battery, helping reduce maintenance requirements in long-term monitoring projects.

Its IP67-rated waterproof enclosure and multi-parameter external probe make it suitable for real-world ventilation and environmental monitoring applications.

Up to 4 years battery life

Designed for extended monitoring with less frequent maintenance.

Replaceable CR123A battery

Allows practical battery replacement during long-term field deployments.

Durable construction

Built for real environmental monitoring applications.

IP67-rated waterproof enclosure

Helps protect the sensor body in demanding environments around ventilation and air-handling equipment.

Practical airflow insight

Suitable for ventilation checks, HVAC balancing and recurring airflow inspections.

How it works

Simple monitoring from installation to data access

1. Install the sensor
   Place the compact sensor unit where monitoring is required.
2. Measure conditions
   Position the external probe at the measurement point to capture air velocity, temperature and humidity.
3. Store readings
   Measurements are recorded inside the device over time.
4. Access data
   Use Bluetooth Low Energy to retrieve live readings and stored historical data.

Bluetooth Low Energy access

Access live and stored data wirelessly

Air Velocity Sensor (SSD014/2) communicates using Bluetooth Low Energy, allowing users to access live air velocity, temperature and humidity measurements and retrieve stored data through compatible mobile applications or gateway workflows without complex wiring.

• Live air velocity readings
• Historical data
• Temperature
• Humidity
• CSV export
• Battery status

Use cases

Building performance

Verify airflow conditions in meeting rooms, offices and shared spaces while recording temperature and humidity in the same dataset.

HVAC balancing and commissioning

Collect airflow, temperature and humidity measurements during installation, commissioning, servicing and handover work to help document system performance.

Industrial ventilation

Monitor air movement, heat and moisture around process ventilation, machine cabinets and technical environments where conditions may affect equipment or operations.

Ducts and airflow paths

Use the external probe to measure air velocity inside ducts, vents and other airflow paths while simultaneously recording temperature and humidity.

What’s included

• Air Velocity Sensor (SSD014/2)
• External multi-parameter probe with cable
• Replaceable battery
• Documentation
• 12-month warranty

Key features

• Air velocity measurement
• Temperature measurement
• Relative humidity measurement
• External probe for ducts and vents
• IP67-rated waterproof enclosure
• Built-in data logger
• Up to 4 years battery life
• Replaceable CR123A battery
• Bluetooth Low Energy wireless access
• Historical data storage
• CSV data export
• Suitable for HVAC, ventilation ducts, commissioning and industrial airflow monitoring