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2020
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P/S
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Pressure measuring apparatus; pressure gauges; electronic display interfaces for displaying infor... |
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P/S
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Pressure measuring apparatus; pressure gauges; electronic displays for displaying information suc... |
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P/S
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Pressure measuring apparatus; pressure gauges; pressure transmitters; pressure transducers |
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Invention
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Differential pressure transmitter |
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P/S
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Pressure measuring apparatus; pressure gauges; pressure sensors; pressure transmitters; pressure ... |
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2019
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Invention
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Sensor head for insertion electromagnetic flow meter. An apparatus for measuring flow in a condui... |
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Invention
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Electrostatic discharge resistant pressure sensor. A pressure sensor includes a housing, a pressu... |
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Invention
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Electrostatic discharge resistantpressure sensor. A pressure sensor includes a housing, a pressur... |
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Invention
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Sensor |
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2018
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Invention
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Pitot tube instrument. An apparatus for obtaining pressure measurements in an airstream includes ... |
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Invention
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Air flow hood.
An apparatus for measuring airflow through a diffuser of an HVAC system includes ... |
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2017
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Invention
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Hvac airflow hood |
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2016
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Invention
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Anemometer. An apparatus for measuring airflow in an airstream includes a generally planar panel ... |
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Invention
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Air flow hood. An apparatus for measuring airflow through a diffuser of an HVAC system includes a... |
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Invention
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Rotameter with integrated valve. A rotameter includes a rotameter body including an inlet, an out... |
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2015
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Invention
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System, method, and apparatus for balancing an hvac system. A method and apparatus for balancing ... |
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Invention
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System method and apparatus for humidity sensor temperature compensation. A humidity sensor arran... |
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2014
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Invention
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Ruggedized pressure transducer with integrated wireless antenna and rechargeable battery system. ... |
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Invention
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Radon mitigation system monitoring having a fluid flow switch with an adjustable wing. An apparat... |
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2013
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Invention
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Zero deadband processing for velocity transmitters.
Systems, apparatuses and methods are disclos... |
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Invention
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Capacitive pressure sensor with reduced parasitic capacitance. System, apparatus and method for c... |
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Invention
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Electronic tilt compensation for diaphragm based pressure sensors. System, apparatus and method f... |
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2012
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Invention
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Pressure gage with removable housing and helix. A gage having a motion detection mechanism magnet... |
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Invention
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Mounting apparatus for a pressure gage. A gage having a motion detection mechanism magnetically a... |
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Invention
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Pressure gage with flexible beam and clamping member. A gage having a motion detection mechanism ... |
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Invention
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Pressure gage with removable seal member and diaphragm. A gage having a motion detection mechanis... |
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2011
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Invention
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Manual reset pressure switch. A switching device including a plurality of electrical switches. an... |
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2010
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Invention
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Manual reset pressure switch. A switching device including a plurality of electrical switches, an... |
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Invention
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Gage cover retention mechanism. A cover retention mechanism for releasably locking a cover to a b... |
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Invention
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Pressure gage with magnetically coupled diaphragm. A gage having a motion detection mechanism mag... |
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2009
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Invention
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Gage |
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2008
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Invention
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Intrinsically safe battery pack and system. A battery pack system may include a battery pack and ... |
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2007
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Invention
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Gage enclosure with cover removal mechanism. An enclosure for a gage including a housing and cove... |
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2006
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Invention
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Pressure transmitter |
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P/S
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Pressure transducers and transmitters, differential pressure transducers and transmitters, vacuum... |
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2005
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Invention
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Gauge having a magnetically driven pointer rotation device. A gauge for indicating a measured var... |
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Invention
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Pressure transmitter with power cycled hall effect sensor. The invention disclosed herein is a pr... |
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2004
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P/S
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Pressure transmitters for transmitting a measured pressure or pressure differential; indicating p... |
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Invention
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Pressure gauge |
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2003
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P/S
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Pressure gages, pressure switches and pressure transmitters. |
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2001
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P/S
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Pressure gages, differential pressure gages, pressure switches, differential pressure switches, c... |
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1998
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P/S
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Process signal converters and isolators for converting an input signal to an isolated output sign... |
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P/S
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Air filter gages, air flow gages, air flow indicators, air flow meters, air flow monitors, air fl... |
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1997
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P/S
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Combination pressure switches and gages. |
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P/S
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Optical level switches. |
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P/S
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Valve position indicators, position indicating switches, position indicating transmitters, and pa... |
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1996
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P/S
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Valve positioner with pneumatic servomechanism. |
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1995
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P/S
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Explosion proof, flow responsive, electrical switching apparatus. |
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1992
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P/S
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Pressure, flow and level switches; electrostatic dissipating shoe testers; visual flow indicators... |
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1973
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P/S
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Thermoelectric transducers. |
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1970
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P/S
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Pressure gauges, pressure switches, combination pressure switches and gauges, air filter gauges, ... |
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P/S
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Pressure gauges. |
