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| Country of Origin | Malaysia |
|---|---|
| Brand | KEMET |
| Response time | 12ms |
| Height | 17.3mm |
| Length | 9.14mm |
| Model | USEQFCSA455100 |
| Width | 9.14mm |
| Series | QFC |
| Maximum Operating Temperature | 85°C |
| Package Type | TO-39 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Maximum Supply Voltage | 8V |
| Minimum Supply Voltage | 2.7V |
KEMET's USEQFCSA455100 Environmental Sensor IC is engineered for flame detection in forest protection, industrial safety, oil, gas, and infrastructure protection applications. Built around a QFC series pyroelectric flame sensor, it offers high responsivity and noise immunity critical to reliable flame source discrimination.
With a rapid response time of 12ms and stable operation between -40°C and 85°C, this sensor copes well with harsh environments. The TO-39 metal package houses a low noise sensor element paired with an internal CMOS operational amplifier and a 10 GO feedback resistor outputting an analog voltage signal centered around half the supply voltage, facilitating accurate and stable signal acquisition.
The sensor operates on supply voltages from 2.7V up to 8V with a minimum 3-pin configuration, simplifying system integration. It offers an extended field of view near 100°, adjustable depending on the filter used, providing broad coverage for flame detection. Furthermore, the sensor recovers quickly from thermal and electrical shocks, ensuring minimal downtime and high reliability in safety-critical systems.
Common industrial applications include fire and flame detection in forest fire early warning systems, industrial plant safety monitoring, oil and gas infrastructure protection, and gas detection systems requiring sensitive and selective environmental sensing.
Exceptional high responsivity for accurate flame signal detection. Wide field of view adaptable to system filtering requirements. Rapid recovery from thermal and electrical shocks reduces false alarms and downtime. Compact TO-39 package supports robust industrial use.
Analog voltage output interfaces directly with monitoring electronics. Low noise internal CMOS op amp improves signal clarity. Operational over broad voltage and temperature ranges. Designed specifically for flame detection in safety and environmental systems.
The KEMET Environmental Sensor IC USEQFCSA455100 is an essential component for applications in industrial monitoring, environmental safety, and infrastructure gas/flame detection systems. It combines precision sensing with rugged design to meet demanding operational requirements.
Explore the Electronics & Electricals category at EnvMart for a comprehensive range of sensors and detection devices suited for diverse industrial applications.
Explore more products in our Environmental Sensor ICs category.
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