thermopile sensor with lens

CN105318973A - A self-focusing lens thermopile sensor and ...

The invention provides a self-focusing lens thermopile sensor and an assembly process therefor. The self-focusing lens thermopile sensor comprises a body with a through hole, an infrared lens which is fixed at the through hole of the body and allows penetration of infrared light, and a sensing unit arranged in the body and used for sensing infrared light focused via the infrared lens.

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Thermopile Power Sensor - Newport

Thermopile optical power sensors are based on thermocouples. A thermocouple consists of two dissimilar metals connected in series. To detect radiation, one metal junction is typically blackened to absorb the radiation. The temperature rise of this junction with respect to another non-irradiated junction generates a voltage. Our thermopile power sensors offer broadband, spectrally flat response ...

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THERMOPILE SENSOR FOR CONTACTLESS TEMPERATURE

SENSOR SOLUTIONS /// AN THERMOPILE SENSOR Page 10//2018 1 This document is meant to provide an introduction in the functionality and usage of thermopile sensors for contactless temperature measurement. Thermopiles are mainly used for contact-less temperature measurement in many applications. Their function is to transfer the heat radiation emitted from the objects into voltage …

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Thermopile Sensors | Excelitas

TPiS 1T 1086 CaliPile Sensor The first and only multi-function Thermopile Sensor of it's kind, the NEW Excelitas CaliPile ® Sensor (TPiS 1T 1086 ) represents a new generation of intelligent IR Sensors, capable of motion detection, presence monitoring and temperature measurement... all from a single, robust TO sensor …

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Thermopile sensors, arrays, imaging and pyroelectric sensors

The HID A-Series thermopile sensor modules combine a thermopile sensor chip and application specific optical filter plus an ASIC with digital output inside a standard TO-39 package. With the HID L-Series, we offer an additional optical lens for smaller measurement spot sizes and a lens shade option to reduce unwanted reflections/signals. This allows more accurate temperature measurements or ...

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Thermopile and Infrared Temperature Sensors | TE Connectivity

Thermopile infrared (IR) temperature sensors measure non-contact temperature and are available with various lens, and filters allowing use in multiple applications, from industrial pyrometers, to climate controls and medical devices. TE Connectivity's (TE) thermopile infrared sensors provide reliable non-contact temperature measurement solutions.

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Thermopile: What Are They (And How Do They Work ...

2021-01-24· The use of filter and lens components will greatly enhance the performance of thermopile sensors. A filter in front of the thermopile, therefore, assures, that only the desired IR radiation hits the absorber. It protects the thermopile structure from contamination by dirt or gases. Silicon is widely used as a micro-machine lens. This is because silicon is fully opaque to visible light, but it ...

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Thermopile Detectors / Radiometers / Temperature Sensor ...

Thermopile Detectors / Radiometers / Temperature Sensor Modules Electro Optical Components offers high performance pyroelectric and thermopile detectors as well as IR sources . Detectors that measure radiation by means of the change of temperature of an absorbing material are classified as thermal detectors, often referred to as temperature sensor modules or radiometers.

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Thermopile Infrared Sensor Factory, Suppliers - China ...

The sensor window integrated optical lens improves the sensor‘s DS ratio to 8:1 through optical optimization STP9C9L3 comprising a new type CMOS compatible thermopile sensor chip features good sensitivity, small temperature coefficient of sensitivity as well as high reproducibility and reliability. A high-precision thermistor reference chip is also integrated for ambient ...

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Thermopile Sensor for Contactless Temperature

Figure 2: Cross section through a thermopile sensor showing all relevant parts . Thermopile Chip Sensing element, converts radiation intovoltage . Reference Sensor Measures the temperature of the sensor package, the temperature of the cold contacts . Window . TO-Package . Filter and/or lens: • Defines the wavelength range of the component

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Analysis of Common Thermopile Sensors and ... - Senba Sensor

The output of thermopile sensor only increases 50-100uv for every 1°C change of the measured object, and the output voltage change corresponding to the resolution of °C is only 5-10uv, so it's better to choose the high-sensitivity thermopile probe. In addition, according to different temperature measurement distance, probes of different field angle are selected, because the actual output ...

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Thermopile Sensors for Temperature Sensing

Robust TO housing with an aperture, highly sensitive detector on a thermopile base plus processing electronics and a focussing lens for narrow field of view. The Sensor is provided with storage of calibration data and a number of digital filters. For all temperature measurement applications, the sensor is calibrated for temperature range up to 120°C or up to 200°C. The interrupt function ...

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Lens Type Single Thermopile Sensor in TO-39 package

The HTS L-Series provides single element thermopile sensors with lens optics in standard TO-39 packages for stand-off temperature measurement. The sensor is suited for narrow fields of view and small measurement spots. This allows accurate temperature measurements at greater distances. Like all our single thermopile sensors, it supports any degree of integration favored by our customer. First ...

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