USEQFCSA455100

USEQFCSA455100 is a QFC pyroelectric infrared flame sensor. It provides accurate discrimination of flame sources in triple IR flame detection systems, through its excellent signal to noise characteristic at the signature 8 – 10Hz flicker range of a flame. The sensor element is built into a low noise circuit that has an internal CMOS op amp with a 10Gohm feedback resistor outputting a voltage signal centred around half the supply rail. Exceptionally high responsivity, a wide field of view and rapid recovery from thermal and electrical shocks makes it the ideal solution for demanding flame detection applications. Applications include industrial, oil and gas, infrastructure protection and forest protection.

• Exceptionally high responsivity
• Wide field of view, typically 100° (subject to filter band pass specification)
• Rapid recovery from thermal and electrical shock (< 1 second downtime)
• TO39 package, analog output, integrated operational amplifier
• Single, analog sensor type
• 4.55µm bandpass
• 8V maximum voltage, 2.7V minimum voltage, S vib~2 microphonics (μV/√Hz) at 10Hz
• Operating temperature range from -40 to +85°C
• 4.340μm typical cut on wavelength, 4.760μm typical cut off wavelength
• 5.2 x 4.2mm sensor filter aperture

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