Abstract: A pressure measurement device is provided. The pressure measurement device includes a pressure gauge having a hermetically sealed cavity. The cavity includes a pressure transferring media. The materials chosen for both the pressure gauge and the pressure transferring media are selected so that thermal effects on the pressure measurement device are minimized. The pressure transferring media includes a first material and a second material. The material for the pressure gauge and the materials for the pressure transferring media, in particular the first material and the second material, may be selected so that the volume of the pressure transferring media substantially fills the volume of the cavity of the pressure gauge within a particular temperature range. The pressure measurement device includes a pressure reading mechanism coupled to the pressure gauge and operative to convert a displacement of the pressure gauge to a pressure measurement reading.

Abstract: A pressure measurement device is provided. The pressure measurement device includes a pressure gauge having a hermetically sealed cavity. The cavity includes a pressure transferring media. The materials chosen for both the pressure gauge and the pressure transferring media are selected so that thermal effects on the pressure measurement device are minimized. The pressure transferring media includes a first material and a second material. The material for the pressure gauge and the materials for the pressure transferring media, in particular the first material and the second material, may be selected so that the volume of the pressure transferring media substantially fills the volume of the cavity of the pressure gauge within a particular temperature range. The pressure measurement device includes a pressure reading mechanism coupled to the pressure gauge and operative to convert a displacement of the pressure gauge to a pressure measurement reading.

Abstract: A pasteurization system includes at least a temperature sensor, a control signal generator, and a processor structured to record a stream of temperatures as well as their associated times of recordation, and to cause the control signal generator to generate a control signal based on the recorded temperatures.

Abstract: A pressure measurement device is provided. The pressure measurement device includes a pressure gauge having a hermetically sealed cavity. The cavity is filled with pressure transferring media that includes a first material and a compensator material. The first material has a first coefficient of thermal expansion and the compensator material has a second coefficient of thermal expansion that is lower than the first coefficient of thermal expansion. The pressure measurement device includes a pressure reading mechanism coupled to the pressure gauge and operative to convert a displacement of the pressure gauge to a pressure measurement reading.

Abstract: A pasteurization system including a flow sensor connected to a pasteurization tube to determine a flow rate of the food substance, a temperature sensor connected to the pasteurization tube to determine a temperature of the food substance, and a processor. The processor receives the flow rate from the flow sensor, receives the temperature from the temperature sensor, selects either a flow rate threshold from a plurality of flow rate thresholds based on the temperature received from the temperature sensor, each flow rate threshold associated with a respective temperature or a temperature threshold from a plurality of temperature thresholds based on the flow rate received from the flow sensor, each temperature threshold associated with a respective flow rate, and compares the selected flow rate threshold or the temperature threshold to the respective flow fate or the respective temperature, and determines a position of a valve based on the comparison.

Abstract: A sensor assembly includes a replaceable sensor module and an assembly housing. The assembly housing contains an assembly housing processor and an electrical connector connected to the processor. The replaceable sensor module has an enclosure adapted to be mounted in a position to sense a process variable, a process variable transducer positioned in said enclosure so as to be exposed to the process variable, and a non-volatile memory having stored therein specific profiling data for the sensor module. The assembly housing processor has data representing a desired sensor assembly output characteristic, and is responsive to receipt of specific profiling data and to the data representing the desired sensor assembly output characteristic to calibrate the sensor assembly to provide the desired sensor assembly output characteristic when connected to the sensor module having the specified profiling data. Radial and axial seals are provided for the openings in the assembly housing.

Abstract: A pressure measurement device is provided. The pressure measurement device includes a pressure gauge having a hermetically sealed cavity. The cavity is filled with pressure transferring media that includes a first material and a compensator material. The first material has a first coefficient of thermal expansion and the compensator material has a second coefficient of thermal expansion that is lower than the first coefficient of thermal expansion. The pressure measurement device includes a pressure reading mechanism coupled to the pressure gauge and operative to convert a displacement of the pressure gauge to a pressure measurement reading.

Abstract: A sensor assembly includes a replaceable sensor module and an assembly housing. The assembly housing contains an assembly housing processor and an electrical connector connected to the processor. The replaceable sensor module has an enclosure adapted to be mounted in a position to sense a process variable, a process variable transducer positioned in said enclosure so as to be exposed to the process variable, and a non-volatile memory having stored therein specific profiling data for the sensor module. The assembly housing processor has data representing a desired sensor assembly output characteristic, and is responsive to receipt of specific profiling data and to the data representing the desired sensor assembly output characteristic to calibrate the sensor assembly to provide the desired sensor assembly output characteristic when connected to the sensor module having the specified profiling data. Radial and axial seals are provided for the openings in the assembly housing.

Abstract: A sensor assembly includes a replaceable sensor module and an assembly housing. The assembly housing contains an assembly housing processor and an electrical connector connected to the processor. The replaceable sensor module has an enclosure adapted to be mounted in a position to sense a process variable, a process variable transducer positioned in said enclosure so as to be exposed to the process variable, and a non-volatile memory having stored therein specific profiling data for the sensor module. The assembly housing processor has data representing a desired sensor assembly output characteristic, and is responsive to receipt of specific profiling data and to the data representing the desired sensor assembly output characteristic to calibrate the sensor assembly to provide the desired sensor assembly output characteristic when connected to the sensor module having the specified profiling data. Radial and axial seals are provided for the openings in the assembly housing.

Abstract: A device for capturing and containing hair setting solution running off of hair rollers having an elongated hollow cylindrical body with a plug at an end thereof, an upwardly curved flat portion to fit the underside of a hair roller, a left and right upwardly curved side to fit around the left and right ends of a hair roller, and a depression located centrally along the device for channeling runoff solution into the elongated hollow cylindrical body.

Abstract: A measuring device for determining the level of material in a container including a process seal comprising: a substantially conical portion including a narrow end and a wide end, the conical portion terminating at the wide end in a substantially cylindrical outer surface; and a flange portion extending outwardly from the substantially cylindrical outer surface. The process seal minimizes reflection and attenuation of measuring device energy, seals the connection to the container, and meets sanitary standards.

Abstract: A measuring device for determining the level of material in a container including a process seal comprising: a substantially conical portion including a narrow end and a wide end, the conical portion terminating at the wide end in a substantially cylindrical outer surface; and a flange portion extending outwardly from the substantially cylindrical outer surface. The process seal minimizes reflection and attenuation of measuring device energy, seals the connection to the container, and meets sanitary standards.

Abstract: A track assembly for suspending an elongated duct from a supporting structure includes a rail assembly formed from a plurality of cylindrical tube segments and a plurality of splicer members interconnecting the tube segments in end to end relationship. The plurality of elongated hanger members are detachablely connected to the rail assembly and are adapted to be connected to a supporting structure. A plurality of slide members are mounted on the rail assembly for sliding movement along the length thereof past the splicer members and the hanger members. Each of the slide members has a clip attached thereto capable of detachable securement to an elongated duct.