Home / F-Series Remote Head Airflow Sensor
Remote airflow sensor head for non-directional measurement of air velocity and temperature.

F-Series Remote Head

Robust Air Velocity & Air Temperature Sensor

The F-Series is a platform of non-directional air velocity and temperature sensors optimized for demanding applications including laboratory, HVAC, high-performance electronics, and more. With both digital and analog outputs, which can be used simultaneously, the F-Series transducer sets a new standard in flexible design integration and airflow control.
Airflow sensor head options.

Various Remote Head Options

Multiple designs are available to support a wide range of application scenarios
Airflow sensor coating for use in corrosive environments.

Conformal-Coated Electronics

Robust, UV-tolerant, splash-proof enclosure for use in corrosive or alkaline environments.
World-class airflow sensors for measurement of air velocity and temperature.

Best-in-class Performance

Industry-leading air velocity performance, with repeatability within 1%
Choice of air velocity range, supply voltage,  mechanical length, and output communication style.
Analog & Digital Communication
Supports 0-5V, 0-10V, 0-20mA, 4-20mA, and digital UART or I²C communication outputs.
Universal Supply Voltage
Suitable for applications where AC or DC supply voltages are encountered.

Specs & Details

  • Velocity Range: 0.15m/s to 20m/s (30 fpm to 4,000 fpm)
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Supply Power Requirements:: 4.5 - 29 VDC, 15mA nominal
  • Velocity & Temperature Output: 0-5V or 0-10V output
  • Digital Output: UART or I²C available for flow and temperature
  • Alarm Output: Open drain, configurable trip point
F350 (4.5 - 15 VDC)
F450 (24 VDC)
F550 (24 VDC/VAC)
Normal lead-time is 2-3 business days.


Data Sheet (F350)
Data Sheet (F450)
Data Sheet (F550)
Manual (F-Series Product)

Related Products

F200 - Digital Air Velocity
& Air Temperature Sensor
F-Series Probe - Air Velocity & Temperature Sensor
S-Series - Air Velocity & Temperature Switch
B-Series - Bi-Directional
Air Velocity & Temperature
FH400 - Air Velocity, Temperature, & Humidity