Air Velocity Kit -- 477-1T-FM-AV
from Dwyer Instruments, Inc.

Convenient all-in-one kit is small, light and easy to use. No set-up or leveling needed. Digital manometer reads from 0-20 in. w.c. with ±0.5% F.S. accuracy. The Series 477 stores up to 20 readings in memory for later reference, instantly selecting up to nine English/Metric pressure units... [See More]

  • Output Options: "Output" is a switch or alarm signal
  • Mounting: Hand-held or Portable
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity; Air Pressure Differential
Industrial Air Velocity Transmitter with Built-In Relay -- FMA900A
from OMEGA Engineering, Inc.

The FMA900A Series measures air velocity and provides an analog output proportional to the air flow, and one SPST relay contact closure for high alarm operation. The alarm set point is adjustable from 0 to 100% of the air flow range. The unit comes with one green power LED, and one red LED for alarm... [See More]

  • Output Options: Outputs an analog voltage signal; Outputs an analog current signal; "Output" is a switch or alarm signal
  • Mounting: Hand-held or Portable
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity
AirGard® Air Velocity Monitor -- 6704-65
from Terra Universal, Inc.

Provides constant reading of air velocity for easy monitoring of cleanroom performance. Audible and visual alarms let you know when air speed falls below 90 fpm (0.5 m/s), or other critical velocity. Flush mounts to Terra Modular Cleanroom control panel, laminar flow hoods, and other enclosures. [See More]

  • Output Options: "Output" is a switch or alarm signal
  • Measurement Type: Air Velocity
  • Mounting: Fixtured or Permanent
  • Air Velocity Range: 50 to 250
F600 Series
from Degree Controls, Inc.

Cost effective air velocity sensor, at an airflow switch price point. Designed for board-mounted, embedded applications where continuous airflow sensing is required. Board-level airflow measurement at critical locations is becoming a necessity for markets such as telecommunications, IT, military,... [See More]

  • Output Options: Frequency or Modulated Frequency Output; "Output" is a switch or alarm signal
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity
Air and Gas Duct Flow Meter -- Model 100
from INTEK, Inc.

Rheotherm flow sensing probes for duct gases are easy to install and provide long-term service with little or no maintenance. The output can be in mass, standard volume or velocity units. Options for hazardous locations (intrinsically safe/explosion-proof) are available. [See More]

  • Output Options: Outputs an analog voltage signal (optional feature); Outputs an analog current signal; "Output" is a switch or alarm signal (optional feature)
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity; Air Volumetric Flow
Fixed Rotating Vane Anemometer -- VMA-5
from KANOMAX USA, INC.

Rugged, robust design for on-site installation, analog display [See More]

  • Output Options: Outputs an analog current signal; "Output" is a switch or alarm signal
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity
AirGard® -- 200/405
from TSI Incorporated

Monitors indicate low face velocity with a red LED and an audible alarm [See More]

  • Output Options: "Output" is a switch or alarm signal
  • Measurement Type: Air Velocity
  • Instrument Style: Flow Hood or Balometer
  • Technology Type: Thermal Anemometer