A probe head of an air data probe includes a body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to a second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, a heater bore extending within the body, and an enhanced conduction area between heater bore and an exterior surface of the probe head. The inlet, the air passageway, the water dam, and the heater bore are all unitary to the body. The rod heater is positioned within the heater bore.

A probe head of an air data probe includes a body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to a second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, a heater bore extending within the body, and an enhanced conduction area between heater bore and an exterior surface of the probe head. The inlet, the air passageway, the water dam, and the heater bore are all unitary to the body. The rod heater is positioned within the heater bore.

An airflow measurement device that is configured to measure airflow in an air handling system. The airflow measurement device can include a flow conditioning plate formed with a plurality of plate apertures or holes. A flow sensor is associated with each aperture. The flow sensors can be any type(s) of flow sensors that are suitable for sensing or characterizing one or more aspects of air flowing into and through the apertures, such as pitot sensors, vane anemometers, hot wire anemometers, or the like. The flow sensors can be used to quantify the volumetric airflow rate of the airflow, the speed of the airflow, or any other variable of the airflow from which one can formulate a judgment about the operating efficiency of the air handling equipment.

An airflow measurement device that is configured to measure airflow in an air handling system. The airflow measurement device can include a flow conditioning plate formed with a plurality of plate apertures or holes. A flow sensor is associated with each aperture. The flow sensors can be any type(s) of flow sensors that are suitable for sensing or characterizing one or more aspects of air flowing into and through the apertures, such as pitot sensors, vane anemometers, hot wire anemometers, or the like. The flow sensors can be used to quantify the volumetric airflow rate of the airflow, the speed of the airflow, or any other variable of the airflow from which one can formulate a judgment about the operating efficiency of the air handling equipment.

A method for determining an aerosol dose rate of an aerosol stream by a sensor module includes providing the aerosol stream to a patient by an inhalation device. The sensor module and the method allow an accurate determination of the aerosol dose rate actually received by the patient from the aerosol stream when using the inhalation device, the inhaled dose per breath, and the total inhaled dose per application. The sensor module can be used with existing or new inhalation devices which benefit from the determination of the actually received aerosol dose rate while the patient can maintain using the familiar inhalation device.

A method for determining an aerosol dose rate of an aerosol stream by a sensor module includes providing the aerosol stream to a patient by an inhalation device. The sensor module and the method allow an accurate determination of the aerosol dose rate actually received by the patient from the aerosol stream when using the inhalation device, the inhaled dose per breath, and the total inhaled dose per application. The sensor module can be used with existing or new inhalation devices which benefit from the determination of the actually received aerosol dose rate while the patient can maintain using the familiar inhalation device.

A probe head of an air data probe includes a body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to a second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, a heater bore extending within the body, and an enhanced conduction area between heater bore and an exterior surface of the probe head. The inlet, the air passageway, the water dam, and the heater bore are all unitary to the body. The rod heater is positioned within the heater bore.

A probe head of an air data probe includes a body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to a second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, a heater bore extending within the body, and an enhanced conduction area between heater bore and an exterior surface of the probe head. The inlet, the air passageway, the water dam, and the heater bore are all unitary to the body. The rod heater is positioned within the heater bore.

A probe head of an air data probe includes a unitary body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to the second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, and a heater bore extending within the body. The rod heater is positioned within the heater bore.

A probe head of an air data probe includes a unitary body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to the second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, and a heater bore extending within the body. The rod heater is positioned within the heater bore.