Embedded Sensing

Embedded Air Velocity Sensing Products

Cambridge AccuSense air flow sensors can be found embedded in mission critical telecommunications systems, medical products, and in electronics equipment.

Airflow sensors are offered with a number of sensor head options, including remote locations where the sensor itself can be up to 5 meters away. The sensor head's compact geometries allow unimpaired access in tight locations with minimal distortion of the measured airflow. Each sensor is calibrated in our NIST traceable wind tunnels to ensure stated accuracies. The sensors are designed to be fully interchangeable and to provide direct measurements of airflows in a variety of outputs. We also offer custom calibration ranges and custom sensor design. We have designed many sensor systems with control and relay boards for industries with unique airflow measurement requirements.

As experts in the field of air flow management, we realize the importance of accurate and reliable airflow measurement. That’s why every air flow sensor with our name on it goes through stringent quality control, test, and calibration process.

ModelInputOutputAirflow RangeAccuracySensor Head
F400 Series - platform of highly sensitive airflow and temperature sensors designed for extended ranges. Dua output with communications for fan & VAV controls.  12VDC-24VDC

Dual Digital

Dual Anlaog

UART & I2C

0.15 m/s - 20 m/s Custom calibrations available based on velocity between ±(1% +0.05 m/s) to ±(5% +0.15 m/s) Sealed head insertion tube, conformally coated, various lengths
300T Airflow Switch - solid state reliable switch designed to monitor airflow in critical environments 5VDC  or 11-25VDC NPN transistor multiple trip points available 10% of reading Standard 3" tube
AVS Series - provides room temperature linear airflow measurement with either non-directional or optional bi-directional models 12-24VDC

0-5V

0-10V

4-20 mA

various ranges up to 20 m/s 3% of full-scale Plastic cap or 12.5" stainless steel rod
F600 - Board mounted patented pulse technology airflow and air temperature sensor, I2C and RS232 communications, frequency, alarm and PWM signal output 12VDC 0-10V, PWM or Tach

.15-2m/s

.15-5m/s

.15-10m/s

20% of reading Board mount
F900 - Measures air velocity and air temperature.  Digital UART interface, temperature-compensated, wide voltage supply 7-13 VDC 0-5V

.15-2m/s

.15-5m/s

.15-10m/s

5% of reading or 10% of reading Plastic cap, low-profile, extra-small, or remote wand mounting