The Simplex 4098-9613 is an electronic heat detector that uses a fast response, thermistor based design to provide temperature sensing that quickly, accurately, and consistently identifies when fixed temperatures are exceeded. Also, the Simplex 4098-9613 offers 135°F (57° C) rate-of-rise temperature detection. Consequently, rate-of-rise temperature detection is determine by comparing two thermistor responses. Additionally, by combining accurate thermistors with proper physical placement, this patented rate-of-rise detection design achieves a high level of performance not normally available with mechanical detection. Furthermore, this heat detector is easily test, self-restoring operation with repeatable accuracy and with the operation for ceiling or wall mounting. In addition, it is a currently limit alarm that is compatible with two-wire initiating device circuits (IDCs).
Features / Specifications
- Voltage: 15 to 32 VDC (filtered DC with 30% maximum ripple)
- Dual thermistor rate-of-rise operation
- Rate-of-Rise Operation: Meets FM requirements for operation between 15° and 25° F/min (8.33° and 13.88° C/min)
- Response Time Index: Quick
- Humidity Range: 10% to 95% RH from 32° to 122° F (0° to 50° C), not intended for outdoor applications
- Temperature Operating Range: 32° to 100° F (0° to 38° C)
- Color: White
- Operation for ceiling or wall mounting
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