The Single Infra-Red (IR) Rear Viewing D161 Spark Detector responds to low frequency (1 to 15 Hz.) flickering IR radiation emitted from sparks and other hot objects during combustion. It responds to 1.0 to 3.0μm light emitted by sparks so early-stage fires can be rapidly detected. Spark Detector are designed for machine applications to protect enclosed, dark areas where visible light is not present.
FEATURES AND BENEFITS
- Fast Response time for enclosed and dark areas
- High Sensitivity to Embers
- Selectable Output Options; Conventional 2 wire, 4-20mA, Relay Contacts (Fire/Fault, Pre-alarm – Latching or Non-latching)
- Remote Control Self-Test
- Low Power Consumption
- 3-year warranty.
- RFI & EMC compliant