InfraTec Detector and Filter Overview

35 found
Housing
Channel
Amplifier
Frequency Response
Thermal Compensation
Ultra-low Microphonic Effect

Single Channel Detectors

Parameters
Type LIE, LIM: Detectors with standard design
LME, LMM: Detectors with reduced microphonic effect
LRE, LRM: Detectors with micromechanical frame
LFP: Detectors with tunable Fabry‐Pérot filter
Housing TO18, TO46: 5.4 mm in diameter
TO5, TO39: 9.2 mm in diameter
TO8: 15.2 mm in diameter
The number following the hyphen indicates the number of pins.
Channel Number of measuring channels
Aperture (mm) Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
Operating modes Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
JFET/OpAmp Integrated signal condition like integrated junction field effect transistors (JFET) for detectors in voltage mode or integrated operational amplifiers (OpAmp) for detectors in current mode.
Thermal Compensation A pyroelectric detector is sensitive to changes in temperature. Changes in ambient temperature have an influence on the measurement signal and shifts the operating point. This effect reduces a thermal compensation. Therefore, each pyroelectric element gets an additional optically inactive element, which compensates for unwanted currents.
Low Micro Patented micromechanical chip attachment (LowMicro) by InfraTec to reduce the effects of interfering impact sounds.
Detectivity* As a key parameter, the specific detectivity D* characterizes the signal-to-noise ratio of infrared detectors.
InfraTec Detector Filter Single Channel Detectors
Type
Housing
Channel
Aperture (mm)
Operating modes
JFET/OpAmp
Thermal Compensation
Low Micro
Detectivity*
Download further information
LIE-200TO181ø 2.3Current ModeJFETNoNo0.55LIE-200
LIE-202TO181ø 2.3Voltage ModeJFETNoNo4.0LIE-202
LIE-216TO181ø 2.3Voltage ModeJFETYesNo3.0LIE-216
LIE-316TO3915.0 x 5.0Voltage ModeJFETYesNo4.0LIE-316
LME-302TO3915.0 x 5.0Voltage ModeJFETNoYes6.0LME-302
LME-316TO3915.0 x 5.0Voltage ModeJFETYesYes4.0LME-316
LME-335TO3915.0 x 5.0Current ModeOpAmpYesYes6.0LME-335
LME-336TO3915.0 x 5.0Current ModeOpAmpYesYes4.0LME-336

Single supply operation

LME-351TO3915.0 x 5.0Current ModeOpAmpNoYes1.8LME-351
LME-352TO3915.0 x 5.0Current ModeOpAmpNoYes1.5LME-352

Single supply operation

LME-501TO3915.0 x 5.0Current ModenoneNoYesLME-501
LME-551TO3915.0 x 5.0Current ModeOpAmpNoYes2.5LME-551

Multi Channel Detectors

Parameters
Type LIE, LIM: Detectors with standard design
LME, LMM: Detectors with reduced microphonic effect
LRE, LRM: Detectors with micromechanical frame
LFP: Detectors with tunable Fabry‐Pérot filter
Housing TO18, TO46: 5.4 mm in diameter
TO5, TO39: 9.2 mm in diameter
TO8: 15.2 mm in diameter
The number following the hyphen indicates the number of pins.
Channel Number of measuring channels
Aperture (mm) Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
Operating modes Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
JFET/OpAmp Integrated signal condition like integrated junction field effect transistors (JFET) for detectors in voltage mode or integrated operational amplifiers (OpAmp) for detectors in current mode.
Thermal Compensation A pyroelectric detector is sensitive to changes in temperature. Changes in ambient temperature have an influence on the measurement signal and shifts the operating point. This effect reduces a thermal compensation. Therefore, each pyroelectric element gets an additional optically inactive element, which compensates for unwanted currents.
Low Micro Patented micromechanical chip attachment (LowMicro) by InfraTec to reduce the effects of interfering impact sounds.
Detectivity* As a key parameter, the specific detectivity D* characterizes the signal-to-noise ratio of infrared detectors.
InfraTec Detector Filter Multi Channel Detectors
Type
Housing
Channel
Aperture (mm)
Operating modes
JFET/OpAmp
Thermal Compensation
Low Micro
Detectivity*
Download further information
LIM-011TO84ø 2.5Voltage ModeJFETNoNo0.8LIM-011

Beamsplitter

LIM-054TO842.8 x 2.8Current ModeOpAmpNoNo0.42LIM-054

Beamsplitter

LIM-214TO84ø 9.5Voltage ModeJFETYesNo4.5LIM-214
LIM-314TO84ø 9.5Voltage ModeJFETYesNo3.5LIM-314
LMM-244TO84ø 9.5Current ModeOpAmpYesYes6.0LMM-244
LMM-274TO84ø 3.5Current ModeOpAmpYesYes6.0LMM-274

Single supply operation

LRM-244TO848.5 x 8.5Current ModeOpAmpYesNo6.0LRM-244

Single supply operation

LRM-102TO1823.05 x 2.05Voltage ModeJFETNoNo4.0LRM-102
LRM-202TO1823.05 x 2.05Voltage ModeJFETYesNo4.0LRM-202
LIM-032TO3922.8 x 2.8Voltage ModeJFETNoNo2.9LIM-032

Beamsplitter

LIM-222TO392ø 6.0Voltage ModeJFETYesNo4.5LIM-222
LIM-262TO392ø 6.0Current ModeOpAmpYesNo4.5LIM-262
LIM-272TO392ø 6.0Current ModeOpAmpYesNo3.0LIM-272

Single supply operation

LRM-254TO3945.0 x 5.0Voltage ModeJFETYesNo4.7LRM-254
LRM-284TO3945.0 x 5.0Current ModeOpAmpYesNo4.5LRM-284

Single supply operation

Extended Detectors

Parameters
Type LIE, LIM: Detectors with standard design
LME, LMM: Detectors with reduced microphonic effect
LRE, LRM: Detectors with micromechanical frame
LFP: Detectors with tunable Fabry‐Pérot filter
Housing TO18, TO46: 5.4 mm in diameter
TO5, TO39: 9.2 mm in diameter
TO8: 15.2 mm in diameter
The number following the hyphen indicates the number of pins.
Channel Number of measuring channels
Aperture (mm) Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
Operating modes Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
JFET/OpAmp Integrated signal condition like integrated junction field effect transistors (JFET) for detectors in voltage mode or integrated operational amplifiers (OpAmp) for detectors in current mode.
Thermal Compensation A pyroelectric detector is sensitive to changes in temperature. Changes in ambient temperature have an influence on the measurement signal and shifts the operating point. This effect reduces a thermal compensation. Therefore, each pyroelectric element gets an additional optically inactive element, which compensates for unwanted currents.
Low Micro Patented micromechanical chip attachment (LowMicro) by InfraTec to reduce the effects of interfering impact sounds.
Detectivity* As a key parameter, the specific detectivity D* characterizes the signal-to-noise ratio of infrared detectors.
InfraTec Detector Filter Special Detectors
Type
Housing
Channel
Aperture (mm)
Operating modes
JFET/OpAmp
Thermal Compensation
Low Micro
Detectivity*
Download further information
LIE-312TO391ø 5.0Voltage ModeJFETNoNo8.0LIE-312

1Hz ... 4kHz, metal black coating

LIE-312fTO391ø 5.0Voltage ModeJFETNoNo4.5LIE-312f

10Hz ... 4kHz, metal black coating

LIE-332fTO391ø 5.0Voltage ModeJFETNoNo2.8LIE-332f

10Hz ... 4kHz, metal black coating

Tunable Detectors

Parameters
Type LIE, LIM: Detectors with standard design
LME, LMM: Detectors with reduced microphonic effect
LRE, LRM: Detectors with micromechanical frame
LFP: Detectors with tunable Fabry‐Pérot filter
Housing TO18, TO46: 5.4 mm in diameter
TO5, TO39: 9.2 mm in diameter
TO8: 15.2 mm in diameter
The number following the hyphen indicates the number of pins.
Channel Number of measuring channels
Aperture (mm) Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
Operating modes Size of the circular or rectangular aperture through which radiation hits the sensitive elements.
JFET/OpAmp Integrated signal condition like integrated junction field effect transistors (JFET) for detectors in voltage mode or integrated operational amplifiers (OpAmp) for detectors in current mode.
Thermal Compensation A pyroelectric detector is sensitive to changes in temperature. Changes in ambient temperature have an influence on the measurement signal and shifts the operating point. This effect reduces a thermal compensation. Therefore, each pyroelectric element gets an additional optically inactive element, which compensates for unwanted currents.
Low Micro Patented micromechanical chip attachment (LowMicro) by InfraTec to reduce the effects of interfering impact sounds.
Detectivity* As a key parameter, the specific detectivity D* characterizes the signal-to-noise ratio of infrared detectors.
InfraTec Detector Filter Tunable Detectors
Type
Housing
Channel
Aperture (mm)
Operating modes
JFET/OpAmp
Thermal Compensation
Low Micro
Detectivity*
Download further information
LFP-3144CTO8tunableø 1.9Current ModeOpAmpYesYes0.036LFP-3144C
LFP-3850CTO8tunableø 1.9Current ModeOpAmpYesYes0.03LFP-3850C
LFP-5580CTO8tunableø 2.0Current ModeOpAmpYesYes0.048LFP-5580C
LFP-80105CTO8tunableø 2.0Current ModeOpAmpYesYes0.04LFP-80105C
XFP-3137TO8tunableø 1.8Current ModeOpAmpNoNo0.03XFP-3137

FP Filter in fourth order of interference with PbSe photoresistor

*Single channel, multi channel and extended detectors: (500 K, 10 Hz, 1 Hz, 25 °C, without window) [10E+8cmHz1/2/W]
  Tunable detectors (FPI): (400 °C, 10 Hz, 1 Hz, 25 °C) [10E+8cmHz1/2/W]

Single channel detectors from InfraTec
Single Channel Detectors

Single Channel Detectors

Single-channel for gas analysis, flame detection and radiometry.

  • TO18 or TO39 housing
  • Thermal compensation
  • JFET or CMOS amplifier
Special single channel detectors from InfraTec
Extended Detectors

Extended Detectors

Single-channel for analytical instruments and spectroscopy.

  • High performance
  • Fast response
  • Metal black coating
Planar multi channel pyroelectric detectors from InfraTec
Multi Channel Detectors

Multi Channel Detectors

Dual, triple or quad channel for gas analysis and flame detection.

  • Available with reduced microphonic effect
  • JFET or CMOS amplifier
  • Beam splitter option
Tunable FPI detectors from InfraTec
Tunable Detectors (FPI)

Tunable Detectors (FPI)

Single-channel for analytical instruments and spectroscopy.

  • High performance
  • Fast response
  • Metal black coating
IR-Filter

IR Filters

On the following page you will find information about the filters integrated in our detectors.

Get in contact with InfraTec sensor division

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Europe & Rest of World

InfraTec GmbH
Infrarotsensorik und Messtechnik
Gostritzer Str. 61 – 63
01217 DresdenGERMANY