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Multi Channel Infra Red Detectors

Single Element Pyroelectric Infrared Sensor Features

 Uncooled pyroelectric detectors

 Detector elements made from Lithium Tantalate

 Highest detectivity (109 cm vHz/W)

 Extremely low noise

 Low microphony

 Low temperature dependence

 Very good long-term stability

 Voltage or current mode

 Custom-designed IR filters

 Optional with thermal compensation

 Up to 4 spectral channels per detector

 Individual element geometries

 Different package types

 Excellent price-performance payoff

 Customised assemblies on request


Applications

 The pyroelectric single-element and multi-channel sensors from DIAS Infrared GmbH are designed for use in gas analysis, spectroscopy, pyrometry and security engineering applications.

 The great variety of sensor constructions makes it possible to realize custom- made solutions for both small and large quantities.


Summary of available types

Key to Type names:

 LT - Lithium Tantalate, LiTaO3

 Q - Quadrat - indicates a square element

 G - with low cost internal construction, not suitable for windows with wavelength below 1µm

 A - indicates sensor with increased absorption

 1, 2 etc - number indicates dimension in mm

 PC - with thermal compensation

Type

Element Size

Additional
Black Coating

Increased
Detectivity

Data Sheet

 

NEW 2LTA G2

two 2 mm x 2 mm elements

   

PDF

pdf (90K)

NEW 2LTA G2PC

two 2 mm x 2 mm elements

   

PDF

pdf (92K)

NEW 4LTA G2PC

four 2 mm x 2 mm elements

   

PDF

pdf (82K)


 Please contact us if you can't find what you're looking for.


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