Hochiki SPC-24
$856.79
Projected Beam Smoke Detector
Availability: Estimated 6 - 8 Business Days
Factory New
Description
The Hochiki SPC-24 Projected Beam Smoke Detector consists of an emitter and receiver. The SPC-24 detector should be placed so that smoke generated by a fire will likely rise into the path of the beam. The receiver is constantly monitoring and measuring the intensity of the beam transmitted by the emitter. Should the smoke from a fire cause a decrease in the signal strength of a magnitude that exceeds the programmed obscuration setting, an alarm signal is generated.
Features
- Microprocessor based for reliability
- Simple setup and alignment with signal strength LEDs
- Provides 60 feet on center linear protection at a range of 32.8 feet to 328 feet
- Automatic compensation for signal drift or dirty lens
- Three field adjustable sensitivity settings
- Form A alarm and Form B trouble contacts
- Calibrated filters available to verify sensitivity (purchased separately)
- Color-coded emitter (red) and receiver (green) labels for easy recognition
- Adjustable to one of the three obscuration settings of 25%, 50% or 70% per span
- Voltage and RF transient protection
- External red LED when alarm condition is indicated
Resources
SPC-24 Projected Beam Smoke Detector
Hochiki – Data Sheet
Installation Procedure for SPC-24
Hochiki – Installation Instructions