Description

In general, the Simplex 4098-9733 TrueAlarm heat sensors are self-restoring and provide rate compensated, fixed temperature sensing, selectable with or without rate-of-rise temperature sensing.  Due to its small thermal mass, the sensor accurately and quickly measures the local temperature for analysis at the fire alarm control panel.

Rate-of-rise temperature detection is selectable at the control panel for either 15° F (8.3° C) or 20° F (11.1° C) per minute. Also, fixed temperature sensing is independent of rate-of-rise sensing and programmable to operate at 135° F (57.2° C) or 155° F (68° C).

The Simplex 4098-9733 can alert you to the presence of dangerous temperatures nearby, and it is compatible with 2120, 4008, 4100, 4120, 4100ES, 4100U, 4010ES, and 4010 series control panels.

• Features / Specifications
  • Ceiling or wall mounting
  • Listed to UL 268 7th Edition and ULC-S529
  • NEMA 1 rated. See TrueAlarm analog sensing product selection chart for more information.
  • Louvered smoke sensor design enhances smoke capture by directing flow to chamber; entrance areas are minimally visible when ceiling mounted
  • Designed for EMI compatibility
  • Magnetic testing
  • Three fixed temperature sensing thresholds: 135°F, 155°F and 190°F
  • Different bases support a supervised or unsupervised output relay, or a remote LED alarm indicator
  • Digital transmission of analog sensor values using IDNet or MAPNET II two-wire communications
• Download the Specification sheet in *.pdf format