A measuring probe head having a housing, which defines a receiving space and at least one coolant fluid supply channel fluidically connected thereto, and at least one sensor which is received, or is capable of being received, in the receiving space, wherein at least one partial region of the housing enclosing the receiving space has a porosity which defines a plurality of coolant fluid passage openings.

Systems, methods and apparatus are provided for monitoring soil properties including soil moisture, soil electrical conductivity and soil temperature during an agricultural input application. Embodiments include a soil reflectivity sensor and/or a soil temperature sensor mounted to a seed firmer for measuring moisture and temperature in a planting trench. A thermopile for measuring temperature via infrared radiation is described herein. In one example, the thermopile is disposed in a body and senses infrared radiation through an infrared transparent window. Aspects of any of the disclosed embodiments may be implemented in or communicate with an agricultural intelligence computer system as described herein.

Systems, methods and apparatus are provided for monitoring soil properties including soil moisture, soil electrical conductivity and soil temperature during an agricultural input application. Embodiments include a soil reflectivity sensor and/or a soil temperature sensor mounted to a seed firmer for measuring moisture and temperature in a planting trench. A thermopile for measuring temperature via infrared radiation is described herein. In one example, the thermopile is disposed in a body and senses infrared radiation through an infrared transparent window. Aspects of any of the disclosed embodiments may be implemented in or communicate with an agricultural intelligence computer system as described herein.

Infrared imaging devices are provided which are configured to implement side-scan infrared imaging for, e.g., medical applications. For example, an imaging device includes a ring-shaped detector element comprising a circular array of infrared detectors configured to detect thermal infrared radiation, and a focusing element configured to focus incident infrared radiation towards the circular array of infrared detectors. The imaging device can be an ingestible imaging device (e.g., swallowable camera) or the imaging device can be implemented as part of an endoscope device, for example.

The present invention relates to an externally mounted calibration device and a temperature measurement system using the same. The temperature measurement system calibrates the temperature of the thermal camera using an externally mounted temperature calibration device that is mounted on one side of the outside of the thermal camera unit and includes a temperature measurement substrate with a temperature sensor. The temperature measurement substrate of the externally mounted temperature calibration device is captured simultaneously with the subject to be measured on the screen of the thermal camera, and using the temperature of the temperature measurement substrate measured by the temperature sensor and the temperature of the temperature measurement substrate measured by the thermal camera, the temperature of the subject to be measured by the thermal camera is calibrated, thereby ensuring that the thermal camera always maintains a constant temperature measurement result regardless of the environmental temperature when used.

An apparatus that senses temperature from a digital infrared sensor is described. A digital signal representing a temperature without conversion from analog is transmitted from the digital infrared sensor received by a microprocessor and converted to body core temperature by the microprocessor.

To provide an image forming apparatus whose detection range of a person by using a pyroelectric sensor is adjustable without adjusting sensitivity of the pyroelectric sensor, an image forming apparatus includes: an image forming apparatus main body; and a pyroelectric sensor that detects presence of a person based on light received from the periphery of the image forming apparatus main body, wherein the pyroelectric sensor is rotatably mounted to the image forming apparatus main body.

A method and apparatus to determine a temperature of a substrate using a spectrum of radiation is disclosed herein. In one aspect, a process chamber includes a lamp assembly optically coupled to a spectrometer. The spectrometer is used to determine a temperature of a substrate within the process chamber. A controller is coupled to the spectrometer and controls the lamp assembly to selectively heat and cool the substrate. In another aspect, a method of includes exposing a substrate to a radiation source. A spectrum of radiation is detected by a spectrometer across a substrate. The spectrum of radiation passed through the substrate is determined and used to determine a temperature of the substrate.

A wearable device includes: a base to be worn on a head of a user; a first sensor that is provided to the base to be at a distance from a surface of the user's head and measures a first signal relating to a temperature of the surface of the user's head; an estimation circuit that estimates a body temperature of the user based on the first signal; and a display that presents the body temperature of the user estimated by the estimation circuit.

An apparatus that senses temperature from a digital infrared sensor is described. A digital signal representing a temperature without conversion from analog is transmitted from the digital infrared sensor received by a microprocessor and converted to body core temperature by the microprocessor.