Switch or Alarm Signal Air Flow Sensors
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
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
from Sierra Instruments, Inc.
620S Fast-Flo ® insertion gas mass flow meter was designed to give customers a highly reliable 200 msec fast time-response mass flow readings of air and compressed air, ideal for light-industrial applications where a NEMA 4X (IP65) enclosure is acceptable. 620S gas mass flow meter has an... [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; Fixtured or Permanent (optional feature)
- Instrument Style: Insertion Probe Type
- Measurement Type: Air Volumetric Flow
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: "Output" is a switch or alarm signal
- Mounting: Fixtured or Permanent
- Instrument Style: Insertion Probe Type
- Measurement Type: Air Velocity; Air Volumetric Flow
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