Simplex | 2902-9734-RC

Simplex 4098-9734 TrueAlarm High-Temperature Heat Sensor

The Simplex 4098-9734 is a high-temperature heat sensor within the TrueAlarm series, designed to provide reliable fire detection in environments where smoke detection may not be suitable. It offers both fixed temperature and rate-of-rise detection capabilities, ensuring prompt response to fire conditions. 

Key Features:

• Fixed Temperature Detection: Activates an alarm when the ambient temperature reaches a preset threshold, with selectable settings of 135°F, 155°F, or 190°F (57.2°C, 68°C, or 88°C). 

• Rate-of-Rise Detection: Senses rapid increases in temperature, triggering an alarm if the temperature rises by 15°F or 20°F (8.3°C or 11.1°C) per minute, enhancing early detection of fast-developing fires. 

• Analog Communication: Utilizes TrueAlarm analog sensing to communicate with compatible Simplex fire alarm control units, allowing for continuous monitoring and precise analysis of environmental conditions. 

• Environmental Compensation: Incorporates automatic compensation for environmental factors such as dust and temperature fluctuations, reducing the likelihood of false alarms and maintaining consistent sensitivity. 

Specifications:

• Operating Temperature Range: 32°F to 150°F (0°C to 66°C). 

• Humidity Range: 10% to 95% relative humidity (non-condensing). 

• Compatibility: Compatible with Simplex 4007ES, 4010ES, and 4100ES series fire alarm control units.