InfraTec Detector and Filter Overview
The modular construction system of InfraTec’s pyroelectric detectors consists of approximately 50 standard types and therefore offers optimized solutions for a variety of applications in the field of sensor technology. Detectors with reduced microphone technology and integrated operational amplifier as well as digital detectors are part of our product range.
Type | Product Group | close Number of measuring channelsNumber of Channels | close TO18, TO46: 5.4 mm in diameter Housing | close Size of the circular or rectangular aperture through which radiation hits the sensitive elements.Aperture (mm) | close Voltage Mode: The pyroelectric current is initially converted into a voltage by an RC network followed by a conversion to lower impedance. Current Mode: The pyroelectric current is permanently compensated by an OpAmp. The current required for this generates a voltage drop across an RC network in the feedback path which serves as the measurement signal. Operating Mode | close 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. Amplifier | close 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. Thermal Compensation | close Patented micromechanical chip attachment (LowMicro) by InfraTec to reduce the effects of interfering impact sounds. Low Micro | close As a key parameter, the specific detectivity D* characterizes the signal-to-noise ratio of infrared detectors. Specific Detectivity* | |
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New | PyrIQ - Digital Detectors | 4 | TO8 | 8.5 x 8.5 | Current Mode | PyrIQ | 2.4 *** | |||
New | PyrIQ - Digital Detectors | 2 | TO39 | ø 6.0 | Current Mode | PyrIQ | 1.5 *** | |||
| Single Channel Detectors | 1 | TO18 / TO46 | ø 2.3 | Current Mode | JFET | 0.55 | ||||
| Single Channel Detectors | 1 | TO18 / TO46 | ø 2.3 | Voltage Mode | JFET | 4.0 | ||||
| Single Channel Detectors | 1 | TO18 / TO46 | ø 2.3 | Voltage Mode | JFET | 3.0 | ||||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Voltage Mode | JFET | 4.0 | ||||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Voltage Mode | JFET | 6.0 | ||||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Voltage Mode | JFET | 4.0 | ||||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Current Mode | OpAmp | 6.0 | ||||
LME-336 close Single supply operation | Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Current Mode | OpAmp | 4.0 | |||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Current Mode | OpAmp | 1.8 | ||||
LME-352 close Single supply operation | Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Current Mode | OpAmp | 1.5 | |||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Current Mode | none | - | ||||
| Single Channel Detectors | 1 | TO39 | 5.0 x 5.0 | Current Mode | OpAmp | 2.5 | ||||
LRM-274 close Single supply operation | PYROMID® Multi Channel Detectors | 4 | TO8 | 8.5 × 8.5 | Current Mode | OpAmp | 4.0 | |||
New LRM-278 close single supply operation | PYROMID® Multi Channel Detectors | 8 | TO8 | 8.5 x 8.5 | Current Mode | OpAmp | 4.5 | |||
LIM-032 close Integrated Beam Splitter | PYROMID® Multi Channel Detectors | 2 | TO39 | 2.8 x 2.8 | Voltage Mode | JFET | 2.9 | |||
LIM-011 close Integrated Beam Splitter | PYROMID® Multi Channel Detectors | 4 | TO8 | 2.8 x 2.8 | Voltage Mode | JFET | 0.8 | |||
LIM-054 close Integrated Beam Splitter | PYROMID® Multi Channel Detectors | 4 | TO8 | 2.8 x 2.8 | Current Mode | OpAmp | 0.42 | |||
New LIM-082 close Integrated Beam Splitter | PYROMID® Multi Channel Detectors | 2 | TO39 | 2.8 x 2.8 | Current Mode | OpAmp | 1.9 | |||
| PYROMID® Multi Channel Detectors | 2 | TO18 / TO46 | 3.0 x 2.0 | Voltage Mode | JFET | 4.0 | ||||
| PYROMID® Multi Channel Detectors | 2 | TO18 / TO46 | 3.0 x 2.0 | Voltage Mode | JFET | 2.0 | ||||
| PYROMID® Multi Channel Detectors | 4 | TO39 | 5.0 x 5.0 | Voltage Mode | JFET | 4.7 | ||||
LRM-284 close Single supply operation | PYROMID® Multi Channel Detectors | 4 | TO39 | 5.0 x 5.0 | Current Mode | OpAmp | 4.5 | |||
LRM-244 close single supply operation | PYROMID® Multi Channel Detectors | 4 | TO8 | 8.5 x 8.5 | Current Mode | OpAmp | 6.0 | |||
New | PYROMID® Multi Channel Detectors | 2 | TO18 / TO46 | 3.0 x 2.0 | Current Mode | OpAmp | 3.0 | |||
| Planar Multi Channel Detectors | 2 | TO39 | ø 6.0 | Voltage Mode | JFET | 4.5 | ||||
| Planar Multi Channel Detectors | 2 | TO39 | ø 6.0 | Current Mode | OpAmp | 4.5 | ||||
LIM-272 close Single supply operation | Planar Multi Channel Detectors | 2 | TO39 | ø 6.0 | Current Mode | OpAmp | 3.0 | |||
| Planar Multi Channel Detectors | 4 | TO8 | ø 9.5 | Current Mode | OpAmp | 5.0 | ||||
LMM-274 close Single supply operation | Planar Multi Channel Detectors | 4 | TO8 | ø 9.5 | Current Mode | OpAmp | 5.0 | |||
LIE-312 close 1Hz ... 4kHz, metal black coating | PYRONEER - High-Performance Detectors | 1 | TO39 | ø 5.0 | Voltage Mode | JFET | 1.6 ** | |||
LIE-312f close 10Hz ... 4kHz, metal black coating | PYRONEER - High-Performance Detectors | 1 | TO39 | ø 5.0 | Voltage Mode | JFET | 1.3 ** | |||
LIE-332f close 10Hz ... 4kHz, metal black coating | PYRONEER - High-Performance Detectors | 1 | TO39 | ø 5.0 | Voltage Mode | JFET | 1.3 ** | |||
New DSV-7311 close single channel; TO39 housing; small chip size; JFET; voltage mode; DLaTGS - Deuterated L-Alanine doped TriGlycine Sulphate; short thermal time constant, metal black coating | PYRONEER - High-Performance Detectors | 1 | TO39 | ø 5,5 | Voltage Mode | JFET | 3.3 **** |
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