InfraTec Detector and Filter Overview

32 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

PYROMID® 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 PYROMID® Multi Channel Detectors
Type
Housing
Channel
Aperture (mm)
Operating modes
JFET/OpAmp
Thermal Compensation
Low Micro
Detectivity*
Download further information
LRM-102TO4623.05 x 2.05Voltage ModeJFETNoNo4.0LRM-102
LRM-202TO4623.05 x 2.05Voltage ModeJFETYesNo4.0LRM-202
LIM-011TO84ø 2.5Voltage ModeJFETNoNo0.8LIM-011

Beamsplitter

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

Beamsplitter

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

Single supply operation

LRM-274TO848.5 × 8.5Current ModeOpAmpYesNo6.0LRM-274
LRM-278TO888.5 x 8.5Current ModeOpAmpYesNo4.5LRM-278

 

 

LIM-032TO3922.8 x 2.8Voltage ModeJFETNoNo2.9LIM-032

Beamsplitter

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

Single supply operation

Planar 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 Planar Multi Channel Detectors
Type
Housing
Channel
Aperture (mm)
Operating modes
JFET/OpAmp
Thermal Compensation
Low Micro
Detectivity*
Download further information
LIM-214TO84ø 9.5Voltage ModeJFETYesNo4.5LIM-214
LIM-314TO84ø 9.5Voltage ModeJFETYesNo3.5LIM-314
LMM-244TO84ø 9.5Current ModeOpAmpYesYes6.0LMM-244
LMM-274TO84ø 9.5Current ModeOpAmpYesYes6.0LMM-274

Single supply operation

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

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

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

  • picture credit: @ iStock.com/GShot digital detector
    Read more about digital detectors

    The Pyroelectric Detector Goes Digital

    We are introducing PyrIQ: our digital detectors for easy system integration with variable signal processing and improved electromagnetic compatibility (EMC).

  • 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
  • Multi Channel Detectors

    Multi Channel Detectors

    Choice between standard planar multi channel detectors and PYROMID® detectors.

    • Dual, quad and eight channel detectors for gas analysis and flame detection
    • Individually customizable, e.g. with option for JFET, operational amplifier, integrated beam splitter, etc.
  • Special single channel detectors from InfraTec
    Extended Detectors

    Extended Detectors

    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

Would You Like to Know More?

It is not unusual for tasks to be associated with special requirements. Discuss your specific application needs with our experienced engineers, receive further technical information or learn more about our additional services.

United States

InfraTec infrared LLC
75024 Plano, TXUSA

Contact information

Western USA and Canada
+1 877 797 6748
Eastern USA and Canada
+1 772 940 9975