Setra Systems Inc.: STATIC PRESSURE PROBE
November 24, 2002
An integral static pressure probe for duct mounting has been added to the company’s Series 267 low differential pressure transducers. Constructed of extruded aluminum and measuring 7.8 inches long and 1/4 inch in diameter, the probe is suitable for typical duct sizes, the company says. Features include a baffle at the tip to minimize any velocity pressure errors; a gasket to seal against the duct to prevent leakage and to provide accurate measurement; improved capacitance-sensor design to allow up to 10-psi overpressure ( in either direction) with no damage to the unit; thermally matched coefficients; ±1.0% accuracy, with optional accuracies of ±0.4% and ±0.25%, the company says.
Setra Systems Inc., Attn: Barbara Carroll, MS 14-26, 159 Swanson Rd., Boxborough, MA 01719; 800-257-3872; 978-264-0292 (fax); firstname.lastname@example.org (e-mail); www.setra.com (website).