Silent Knight STS-10.0 Sampling Tube for 10′ Duct
Special Order
STS air sampling tubes are intended for use with duct detection devices.
Showing 49–61 of 61 results
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System Sensor D2 2-Wire Photoelectric Duct Smoke Detector
Special Order
- Photoelectric, integrated low-flow technology
- Versatile mounting options in square or rectangular configuration
- Increased wiring space with a newly added ¾ inch conduit knockout
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System Sensor D4240 4-Wire Photoelectric Duct Smoke Detector
Special Order
System Sensor D4240 4-Wire Photoelectric Duct Smoke Detector
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Kidde SD-T120 SuperDuct 120″ Air Sample Tube for Duct
Special Order
Kidde SD-T120 Duct Detector Accessory, 120 in. Sampling Tube
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System Sensor Ductsd Smoke Detector
Special Order
Single sensor 4-wire photoelectric low-flow smoke detector.
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System Sensor ST-10 Metal Sampling Tube for Duct widths 2
Special Order
System Sensor ST-10 Metal Sampling Tube for Duct widths 2′ – 4′
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System Sensor ST-10 Metal Sampling Tube for Duct widths 8
Special Order
System Sensor ST-10 Metal Sampling Tube for Duct widths 8′ – 12′
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Edwards Signaling SD-2W SD Series SuperDuct 2-Wire Duct Smok
Special Order
- PCB mounted photoelectric detector with onboard intelligence
- Environmental compensation with differential sensing for reliable, stable, and drift-free sensitivity
- Wide 0.79% to 2.46% obscuration/’. smoke sensitivity
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Edwards Signaling SD-T36 Duct Detector Accessory, 36″
Special Order
- Less than 2″ deep for easy installation and applicationsWhere space is tight
- PCB mounted photoelectric sensor with on-board inteliigence
- Environmental compensation with patented differential sensing
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Edwards Signaling SD-T24 SD Series SuperDuct 24″ Air S
Special Order
Kidde SD-T24 Duct Detector Accessory, 24 in. Sampling Tube
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Silent Knight BEAMMMK System Sensor Wall Mount for Smoke Det
Special Order
Silent Knight BEAMMMK System Sensor Wall Mount For Smoke Detector, Reflector, Transmitter, Receiver
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Edwards Signaling SD-T18 SD Series SuperDuct 18″ Air S
Special Order
Kidde SD-T18 Duct Detector Accessory, 18 in. Sampling Tube
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Edwards Signaling SD-PH SD Series SuperDuct Protective Housi
Special Order
Kidde SD-PH SuperDuct, Protective Housing
