The Simplex 4098-9734 is a TrueAlarm analog high-temperature heat sensor for addressable IDNet fire alarm systems. The 4098-9734 provides two independent sensing modes: rate-of-rise temperature detection and fixed-temperature detection. Rate-of-rise sensing is selectable at the control panel for either 15°F (8.3°C) per minute or 20°F (11.1°C) per minute. Fixed-temperature sensing is independent of rate-of-rise sensing and is programmable at the control panel to operate at a 190°F (88°C) set point. The 4098-9734 communicates over the Simplex IDNet addressable loop, providing continuous analog temperature data to the FACP. Catalog reference: 06501153CN. Shipping dimensions: 4 × 4 × 2 in; weight: 0.25 lbs.
Key Features
- Simplex 4098-9734 — TrueAlarm analog high-temperature heat sensor
- Rate-of-rise sensing: panel-selectable 15°F/min (8.3°C/min) or 20°F/min (11.1°C/min)
- Fixed-temperature set point: 190°F (88°C) — programmable at control panel
- Rate-of-rise and fixed-temperature sensing operate independently
- IDNet addressable loop; continuous analog temperature data to FACP
- Catalog reference: 06501153CN
- Shipping dimensions: 4 × 4 × 2 in; weight: 0.25 lbs
Compatible Panels
Simplex 2120, 4008, 4100, 4120, 4100ES, 4100U, 4010ES, 4010 series fire alarm control panels with IDNet addressable loop
Life Safety Consultants has supplied Simplex TrueAlarm sensors since 2002. For questions about the 4098-9734 or TrueAlarm heat sensor compatibility, call 1-888-557-0558 or email sales@lifesafetycom.com.
Additional information
| Weight | .25 lbs |
|---|---|
| Dimensions | 4 × 4 × 2 in |
| Condition | New |
| Part Type | Analog, Heat Detector, Sensor |
| Manufacturers | Simplex |
| Compatible Panels | Simplex 2120, 4008, 4100, 4120, 4100ES, 4100U, 4010ES, 4010 |
| Cross Reference | 06501153CN |
| Specification | TrueAlarm analog high-temp heat sensor, rate-of-rise 15 or 20 deg F/min (panel-selectable), fixed temp 190 deg F (88 deg C) programmable, IDNet addressable, dimensions 4x4x2 in, weight 0.25 lbs |









