Description
The product is an Edwards 283B-PL Heat Detector with a fixed temperature of 135°F. It is a unit type detector designed for fire protection equipment. The model number is 283B-PL, and one unit is included in the package. The Edwards 283B-PL Heat Detector is a 135°F fixed-temperature heat detector designed for fire detection in areas where smoke detectors may not be suitable. Definition & Features: • Model: 283B-PL • Activation Type: Fixed Temperature (activates at 135°F / 57°C) • Technology: Uses a bi-metallic sensing element that responds when the ambient temperature reaches the set threshold. • Application: Ideal for environments with dust, steam, or fumes (e.g., kitchens, boiler rooms, garages) where smoke detectors might cause false alarms. • Mounting: Typically ceiling-mounted and compatible with various fire alarm systems. • Voltage: Operates as part of a low-voltage fire alarm system. • LED Indicator: Some models may have an LED to indicate activation. This model is part of the Edwards Signaling fire detection product line and is widely used in commercial and industrial fire protection systems.