
Air Velocity Transducers
The 8455, 8465, and 8475 Air Velocity Transducers are ideal for both temporary and permanent installations for air velocity measurements in research and development labs, manufacturing processes, and other applications. The full–scale range, signal output, and time constant are user selectable and can be easily changed to meet the needs of your application.
	Applications: Comfort and draft studies Critical environment installations, (clean rooms and hospitals etc.) Diffuser design analysis Monitoring drying processes Monitoring air flow in tunnels and subways used as a standard in wind tunnels and calibration facilities Environmental monitoring in greenhouses and IAQ applications General engineering applications
General Purpose (8455): - Protected probe tip - Rugged ceramic sensor - Wide range of measurement applications - Fast response time Windowless (8465): - Less flow blockage - Ideal for measuring in confined spaces - Fast response time Omnidirectional (8475): - Omnidirectional probe tip - Accurate at low velocities from 10 to 100 ft/min (0.05 to 0.5 m/s) - Ideal for unknown or varying flow direction

Ordering information for Air Velocity Transducers

Model	Description	Price
8455	Includes: Probe attached to 16.4-tf(5-m) cable connected to control module compression fittings for mounting in duct work, two holding clips to mount probe to parallel surface, operation and service manual and NIST calibration certificate.	$840.00
8465	Includes protective sleeve in addtion to standard accesorries packaged with 8455	$1180.00
8475	Includes protective sleeve in addtion to standard accesorries packaged with 8455	$1490.00

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779

Air Velocity Transducers