Infrared Long-Pass Filter
OTF provides flame detection filters for detecting flames or fires, widely used in industrial heating and drying systems and industrial gas turbines. Infrared narrowband filters, infrared broadband filters and infrared longpass filters.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Switching Wavelength [Transmission Band 3.48-5.35μm] | 3.2μm±1% |
| Transmission Band [Switching Wavelength 3.2μm±1%] | 3.48-5.35μm |
| Transmittance [Switching Wavelength 3.2μm±1%; Transmission Band 3.48-5.35μm] | T>90% |
| Switching Wavelength [Transmission Band 6.3-14μm] | 5.5μm±1% |
| Transmission Band [Switching Wavelength 5.5μm±1%] | 6.3-14μm |
| Transmittance [Switching Wavelength 5.5μm±1%; Transmission Band 6.3-14μm] | T>90% |
| Switching Wavelength [Transmission Band 7.8-11μm] | 7.3μm±0.1μm |
| Transmission Band [Switching Wavelength 7.3μm±0.1μm] | 7.8-11μm |
| Transmittance [Switching Wavelength 7.3μm±0.1μm; Transmission Band 7.8-11μm] | T>90% |
Applications
Key Features
Datasheet
Supplier Information
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