Simplex 4098-9754 Photoelectric Smoke Sensor

The Simplex 4098-9754 is a TrueAlarm Multi-Sensor that combines the established performances of a TrueAlarm photoelectric smoke sensor with a fast-acting and accurate TrueAlarm thermal sensor. Consequently, it provides both features in a single sensor/base assembly. Accordingly, smoke activity accurately monitored by TrueAlarm photoelectric sensing technology. Additionally, with the Simplex 4098-9754, the alarms can be determined by either smoke detection with selectable sensitivity, or heat detection selectable as fixed temperature or fixed. In addition, it has some additional design features like functional and architecturally styled enclosures for ceiling or wall mounting, built-in magnetic test feature, and Smoke sensor louver design that directs airflow to chamber enhancing smoke capture.

Features / Specifications

• Color: White
• Multi-sensor, photoelectric sensor with integral thermal sensor
• UL Listed Operating Temperature Range: 32° F to 100° F (0° C to 38° C)
• Operating Temperature Range: 15° F to 122° F (-9° C to 50° C)
• Storage Temperature Range: 0° F to 140° F (-18° C to 60° C)
• Humidity Range: 10 to 95% RH
• Smoke Sensor Sensitivity Range: 0.2 % to 3.7% per foot of smoke obscuration, selected at the control panel
• Smoke Sensor Air Velocity Range: 0-4000 ft/min (0-1220 m/min)
• For use with Simplex® 4007ES, 4010ES, 4100ES, and 4100U fire alarm control panels