Description
Product Summary
The System Sensor D4S Low Flow Sensor Only Component, COMPONENT4 Wire is a professional-grade replacement part from System Sensor. Low Flow Photoelectric Sensor component only.
Duct smoke detectors sense smoke in the HVAC air stream and shut down air handlers to keep smoke from spreading through a building, as required by many mechanical and fire codes for systems above 2,000 CFM. This group includes detector housings, sampling tubes, remote test stations, annunciators, and accessories.
Key Features
- Replacement Photoelectric Sensor
Specifications
| Brand | System Sensor |
|---|---|
| Part Number | D4S |
| Part Type | Duct Smoke Detector |
| Operating Temperature | -4°F to 158°F (-40°C to 70°C) |
| Operating Humidity | 0 to 95% RH (Non-condensing) |
| Air Duct Velocity | 100 to 4000 ft/min |
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What's Included
- (1) System Sensor D4S Low Flow Sensor Only Component, COMPONENT4 Wire
Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.
