GLOBAL FIRE SOUNDER AND STROBE ALARM DEVICE FOR CONVENTIONAL FIRE SYSTEMS

Description

The SEC RTD heat detector is a dual-mode thermal detector that triggers on a rapid rise in temperature (rate-of-rise) or when a fixed temperature threshold is exceeded. This capability makes it suitable for environments where smoke detectors may suffer nuisance alarms due to dust, moisture or high air-flows. The unit comes in a low-profile ceiling-mount design (diameter approx. 102 mm) and supports a wide operating voltage range of 8-30 V DC.

Key Features

Dual Heat Sensing — Detects fire via rate-of-rise and fixed temperature threshold for improved detection performance.

Wide Voltage Range — Operates over 8-30 V DC, making it compatible with a variety of fire alarm system supplies.

Low Current Draw — Energy-efficient design keeps system power demands minimal.

Backward Compatibility — Compatible with the Series 100 detector bases, simplifying upgrades.

Bi-color LED Indicator — Gives clear visual status with red/green LED signaling.

Automatic Drift Compensation — Maintains accurate detection over time by compensating for sensitivity degradation.

Compact Design — Diameter ~ 102 mm, weight ~ 105 g; subtle profile for ceiling mounting.

Operating Temperature Range — -30 °C to +70 °C, suitable for harsh environments.

Industrial Uses / Applications

Utility & mechanical rooms where smoke detection may be unreliable

Warehouses, factories with high ambient or fluctuating temperatures

Engine / generator rooms, boiler houses

Areas with dust, grease or heavy air-flows (where smoke detectors may false-alarm)

Educational, commercial or residential buildings requiring reliable heat detection