The GST I-9101 Intelligent Heat/Photoelectric Smoke Detector is a composite device that integrates both smoke sensing and semiconductor temperature sensing components within its processing and circuitry. This detector capitalizes on the strengths of both photoelectric detectors and rate of rise and fixed temperature heat detectors. Through the innovative fusion of smoke and heat detection technologies, this detector effectively addresses the limitations of standard scattering-type photoelectric detectors by being sensitive to dark smoke particles. Additionally, it can detect fires characterized by a rapid temperature increase, such as alcohol fires, thus expanding its applicability.
Product Details:
- Product: Heat/Photoelectric Smoke Detector
- Brand: GST
- Model: I-9101
- Operating Voltage: Loop 24V (16V~28V)
- Standby Current: ≤0.8mA
- Alarm Current: ≤5.0mA
- Alarm Indicator: Red (flashes in normal mode, illuminates during alarms)
- Wiring: Polarity-insensitive 2-core cable for detection zone; Polarity-sensitive 2-core cable for remote indicator
- Ingress Protection Rating: IP22
- Dimensions: Diameter: 100mm, Height: 56mm (with base)