Infrared sensors

17 companies | 24 products
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thermopile infrared sensor
thermopile infrared sensor
T11722-01

The T11722-01 is a dual-element type thermopile detector encased in a metal TO-5 package. It provides highly accurate CO2 detection through its high sensitivity dual-element thermopile detector. Two bandpass filters provide simultaneous ...

infrared sensor
infrared sensor
IRS-P, IRS-W

IRS Infrared Sensor with 8 ft. cable PN: 6180-021 1-1,000,000 RPM. Both the IRS-P and IRS-W Infrared Sensors are proven to be reliable high speed sensors. ...

pyroelectric infrared sensor
pyroelectric infrared sensor
QS series

... its To5 and To8 bundles. To make the optical arrangement less demanding, the gadget comprise of a 5mm and 9mm pyroelectric sensors. The client can openly select 5 sorts of the arrangement. The QS-L offers low clamor. ...

thermoelectrically-cooled infrared sensor
thermoelectrically-cooled infrared sensor
PC-4TE-9

PC-4TE 2-14 μm IR PHOTOCONDUCTORS THERMOELECTRICALLY COOLED The PC-4TE-λopt photodetectors series (λopt - optimal wavelength in micrometers) feature IR photoconductive detector on four-stage thermoelectrical ...

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 ...

thermoelectrically-cooled infrared sensor
thermoelectrically-cooled infrared sensor
LEPTON

Single element uncooled VPD PbSe detector, hermetically packaged in TO-8 can, in 2 standard sizes: 1×1 mm2, 2×2 mm2, and 1- or 2-TEC stages Single element uncooled VPD PbSe detector, hermetically packaged in TO-8 can, in 2 standard ...

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
infrared sensor
infrared sensor
REFLX® 120

... 120 or 240 VAC Ability to be removed from its enclosure and mounted on an existing control panel System Includes Sensor Sensor cable 2 X 2 ft. reflector Controller

infrared sensor
infrared sensor
ReFlx® 120 "Plus"

... second, shorter range, sensor. The first sensor, which has two channels, is most commonly wired to use the first channel as a slow down command or warning signal, and the second channel as a primary stop ...

infrared sensor
infrared sensor

thermopile infrared sensor
thermopile infrared sensor

The MLX90616 is manufactured by Melexis, and is a thermopile infrared sensor that is incorporated with signal conditioning electronics and electronic stabilization capability for accurate measurements ...

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.
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
ErgoSens XP XS

Optical sensor ErgoSens XP XS Optical Sensor. ErgoSens, optical infrared sensor for hands-free operation. Connection via Aux 1, Aux 2 Configurable Touch-less Operation Place ...

infrared sensor
infrared sensor

Dräger infrared (IR) sensors are compact and robust. They provide highly precise and accurate measurements in Lower Explosive Limit (LEL) and/or the VOL% ranges, including in oxygen-free atmospheres. The ...

infrared sensor
infrared sensor
Xi 80

... and compact: IR cameras of the optris Xi series with spot finder function Both infrared temperature measurement devices optris Xi 80 and Xi 400 of the new Optris’ IR camera series ...

portable infrared thermometer infrared sensor
portable infrared thermometer infrared sensor
Impac IN 2000, IN 3000

Stationary Infrared Sensors for Non-Contact Temperature Measurement of Non-Metallic Surfaces, -32 to 500°C Advanced Energy’s stationary Impac IN 2000 and IN 3000 pyrometers offer excellent ...

parking lot infrared sensor
parking lot infrared sensor
PS102 IRGM NB BT27

... IRGM-NB-BT27 Dual-detection parking occupancy sensor can accurately detect the occupancy status of parking space(s) by dual IR and Geomagnetic sensors. When a vehicle pulls into or out ...

infrared sensor
infrared sensor
PC21-151-301

For measuring temperatures without contact, this range of small infrared sensors is suitable for industrial applications. Within the steel casing, they can operate with good accuracy and linearity in ...

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