The ESL 449CSRH optical chamber is modeled to reduce false alarms with dust, insect, and external light sensitivity.Also, Chamber is removable for easy replacement and cleaning. Additionally, smoke detection is controlled by an internal local alarm, allowing for smoke or smoke-free room options in any residential or commercial facility.
An integral combination rate-of-rise and fixed 135°F (57°C), 50-foot rated, heat sensor is available with all “T” model detectors (see selection guide), allowing latching of the alarm for either smoke or heat. In addition, the ESL 449CSRH includes an isolated alarm output for heat and activates an internal non-latching sounder (local alarm) for smoke, making it ideal for motel/hotel and dormitory rooms where smoking is permitted. Also, additional diagnostic information is activated by applying a magnet near the detector’s integral reed switch. Furthermore, this initiates a self-diagnostic routine and provides visual indication of sensitivity level, or if service is required.
Features / Specifications
- Replaces 445CSH
- Operating temperature: 32F to 100F (0C to 38C)
- Operating Humidity Range: 0 to 95 non-condensing
- Sounder Specifications: 85dC at 10 feet
- Field Wiring Size: 14-24 AWG
- Self-diagnostic indication
- Auxiliary relay contact: 2A at 28VDC or 120VAC
- Heat detector: fixed temp 135F, 50ft spacing
Download the 449CSRH Specification sheet in *.pdf format
Similar Item: 449CRT
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