Infrared sensors

22 companies | 34 products
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infrared sensor
infrared sensor
C13272-03

Ultra-compact near infrared spectrum sensor that integrates MEMS tunable filter and photosensor, built-in band-pass filter The MEMS-FPI spectrum sensor is a ultra-compact sensor ...

NIR infrared sensor
NIR infrared sensor
C14273

Ultra-compact near infrared spectrum sensor that integrates MEMS-FPI tunable filter and photosensor, built-in band-pass filter The MEMS-FPI spectrum sensor C14273 is a ultra-compact ...

pyroelectric infrared sensor
pyroelectric infrared sensor
IRA-S series

IRA series offers pyroelectric infrared sensor that deliver high sensitivity and reliable performance made possible by Murata's ceramic technology. Used mainly in security equipment. Combining performance ...

infrared sensor
infrared sensor
IRS series

Both the IRS-P and IRS-W Infrared Optical Sensors are proven to be reliable high-speed sensors with a range of 1-1,000,000 RPM! With a working range of 12 mm, these sensors ...

pyroelectric infrared sensor
pyroelectric infrared sensor
QS5-THZ-BL

... Can be used with our QS-I-TEST test box which provides mounting and power supply PERMANENT IR WINDOW OPTIONS Every model can be fitted with a permanent IR window to narrow the wavelength range: • ...

pyroelectric infrared sensor
pyroelectric infrared sensor
QS9-THZ-BL

... Can be used with our QS-I-TEST test box which provides mounting and power supply PERMANENT IR WINDOW OPTIONS Every model can be fitted with a permanent IR window to narrow the wavelength range: • ...

passive infrared sensor
passive infrared sensor
RW301

RW301XA5 is a in-wall passive infrared sensor (PIR), it brings energy saving and automatic lighting control intelligently to home and office with ease and comfort.

safety light barrier infrared sensor
safety light barrier infrared sensor
IST-TLP

Transmitter for safety light barrier ISL Round plastic housing, 10 mm Meets the requirements of EN61496-2 The infrared transmitter IST-TLP is designed for use with the PANTRON ISL safety light barrier. This transmitter ...

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Pantron Instruments GmbH
pyroelectric infrared sensor
pyroelectric infrared sensor
RDA223-F

Digital PIR sensor RDA223-F, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer ...

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Zhengzhou Winsen Electronics Technology Co., Ltd
pyroelectric infrared sensor
pyroelectric infrared sensor
RDA223

Digital PIR sensor RDA223, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer ...

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Zhengzhou Winsen Electronics Technology Co., Ltd
pyroelectric infrared sensor
pyroelectric infrared sensor
RPFA913CG

RPFA913CG pyro-electric flame sensor uses lithium tantalate single crystal as the sensitive element material. The Curie temperature of lithium tantalate crystal material is above 600℃, the relative dielectric constant ...

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Zhengzhou Winsen Electronics Technology Co., Ltd
passive infrared sensor
passive infrared sensor
PA-460EA

... remains lit for 47min, and then resets automatically. The alarm LED lights when the sensor detects for 5 min after warming up. Detection system - Passive infrared Coverage - Vertical curtain 18m(60') ...

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TAKEX Europe Ltd.
thermoelectrically-cooled infrared sensor
thermoelectrically-cooled infrared sensor
PC-4TE-9

1.0 – 10.1 µm, three-stage thermoelectrically cooled PC-4TE-9 is four-stage thermoelectrically cooled IR photoconductive detector based on sophisticated HgCdTe heterostructure for the best performance and stability. ...

pyroelectric infrared sensor
pyroelectric infrared sensor
2 750 V/W | CSL051

Thin, space saving type. Various combination of incident angle and sensor mount surface with various optics is available. Application Light switching control

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Nicera European Works Ltd.
pyroelectric infrared sensor
pyroelectric infrared sensor
IRA series

Pyroelectric infrared sensors use the pyroelectric effect of pyroelectric ceramics, a type of piezo-electric ceramics, as a principle of infrared detection. Murata pyroelectric infrared ...

MWIR infrared sensor
MWIR infrared sensor
LEPTON

The Lepton Detector is a single-element VPD PbSe infrared detector. It features an uncooled productivity at room temperature and has a traditional detector diameter of 1 x 1, 2 x 2 (sq-mm). This detector has a bias voltage ...

pyroelectric infrared sensor
pyroelectric infrared sensor
SGXV02-100

INFRARED TEMPERATURE SENSOR (T0-46) Features: * Non-contact surface temperature measuring * TO46 housing with a 5.5um infrared filter * Fast response time - High signal to noise ...

thermopile infrared sensor
thermopile infrared sensor
CD-TP-F55

... objects in nature are the source of infrared radiation, but the wavelength of infrared radiation is different. For example, the human body temperature is 37 C ,The infrared radiation ...

infrared sensor
infrared sensor
IR2014/50

Abstract:Using pulse infrared ray (insensitive to external light source), the change of material thickness will not cause the change of measurement within the scanning range of the sensor. Contaminated ...

infrared sensor
infrared sensor

The 5832 IR Sensor Card is a low-cost alternative to an IR viewer. You can use the card to easily locate near-IR and IR beams within your optical system, and it's the ...

infrared sensor
infrared sensor

infrared sensor
infrared sensor
AMiR 7834 series

• Precise measurement of the surface temperature in industrial processes. • Sturdy stainless steel housing, protection class IP65. • Broad temperature range from -40 to 2000 °C. • Designs and specifications see data sheet. Technical ...

infrared sensor
infrared sensor
WILOT WMR-12

Measurement of product width Sensor Wilot WMR IR LEDs in reflex mode determine the fabric width REFLEXION OF INFRARED LIGHT Automatic width measurement on a running product web. ...

infrared sensor
infrared sensor
101991067

Grove Smart IR Gesture Sensor is an intelligent gesture recognition module equipped with an infrared camera sensor and applied AI algorithm. It can detect over 15 gestures ...

passive infrared sensor
passive infrared sensor

Our PIR sensor for LED lights Sensor is designed for vehicle lighting, it is a kind of infrared detection controller for LED strip light. With the PIR ...

infrared sensor
infrared sensor

touchless infrared sensor for hermetic doors 1) Key description of touchless infrared sensor for hermetic doors **Automatic door no touch infrared ...

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How to choose this product
infrared-sensor

An infrared (IR) sensor detects infrared radiation. Passive models read infrared waves emitted by an object, while active devices emit an infrared signal and react to the portion reflected by the object.

Applications

Pyrometric sensors are found in metallurgy, foundries, glass factories, cement plants and combustion furnaces. Infrared gas detectors are used for industrial safety, emissions control, in the petrochemical industry, explosives detection and analysis of city gas. Infrared cameras are used for fire prevention and thermography. IR sensors can also serve as presence and motion detectors.

Technologies

A pyroelectric infrared sensor rapidly measures the surface temperature (-50° to 3000° C) of an inaccessible or moving object without physical contact. While it is not subject to wear or corrosion, the optics must be kept clean to prevent loss of precision due to dust or smoke. It may be mono- or bi-chromatic, the latter correcting errors due to the constituent material of the target surface.

The IR gas sensor measures the concentration of one component of a gaseous mixture: methane, carbon dioxide, an explosive gas, etc. It bounces two infrared rays off a reflector, one of which is partially absorbed by the gas in question. The unabsorbed ray serves as a control. Certain models also can be used to analyze liquids.

How to choose

Choice will depend on the temperature range to be covered, the material under study, response time and required accuracy.

Advantages

- Remote detection