System Sensor 5451 Plug-in Rate-of-Rise Thermal Detector with Fixed Temperature Alarm

About this product

System Sensor Model 5451 is a rate-of-rise with a fixed temperature alarm thermal detector utilizing a state-of-the-art dual thermistor sensing circuit. These detectors are designed to provide open area protection with the 50-foot spacing capability and are to be used with compatible control panels only. Two LEDs on each detector light to provide 360° visibility of the detector indication. Remote LED annunciator capability is provided as standard, and the RA400Z remote LED annunciator is available as an optional accessory.

Key features

• These detectors are designed to provide open area protection with 50-foot spacing capability
• The 5451 detector has been designed to be as maintenance free as possible
• This detector is only to be used with 400 and 400B series bases.

Specifications

Product

Rate-of-Rise Thermal Detector

Brand

System Sensor

Model

5451

Diameter

4.1 inches (104 mm)

Height

2.1 inches (53 mm)

Operating Voltage

15-35 VDC