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STN-U Universal Sampling Tube for Ducts 300-2400mm
Universal Sampling Tube for Ducts 300-2400mm
Universal sampling tube for ducts from 300 to 2400mm. Ligthweight composite material. Simple to assemble. Easy to cut. 10-15seconds faster fire detection than with metal tubes.
£14.00 £16.80 inc VAT

SDD-2000-N Ionisation Duct Smoke Detector
Ionisation Duct Smoke Detector
Ionisation duct smoke detector. 230Vac/115Vac/24Vac/dc power supply. Two 10A Max. 115Vac and one 2A alarm contacts. 1 auxiliary 10A @ 115Vac alarm relay contacts. Air velocity rating 0.51m/s up to 20m/s. Can be used stand-alone, part of BMS or as a part of fire alarm system to shut down fans and air conditioning equipment. Separate sampling tube is required to be ordered.
£115.00 £138.00 inc VAT

SDD-2000-P Photoelectric Duct Smoke Detector
Photoelectric Duct Smoke Detector
Photoelectric duct smoke detector. 230Vac/115Vac/24Vac/dc power supply. Two 10A Max. 115Vac and one 2A alarm contacts. 1 auxiliary 10A @ 115Vac alarm relay contacts. Air velocity rating 0.51m/s up to 20m/s. Can be used stand-alone, part of BMS or as a part of fire alarm system to shut down fans and air conditioning equipment. Separate sampling tube is required to be ordered.
£115.00 £138.00 inc VAT

SDD-3000-N Weatherproof Ionisation Duct Smoke Detector
Weatherproof Ionisation Duct Smoke Detector
Weatherproof (IP56) ionisation duct smoke detector. 230Vac/115Vac/24Vac/dc power supply. Two 10A Max. 125Vac and one 1A @ 30Vdc alarm contacts. 1 trouble 7A @ 30Vdc alarm relay contacts. Air velocity rating 0.51m/s up to 20m/s. Can be used stand-alone, part of BMS or as a part of fire alarm system to shut down fans and air conditioning equipment. Separate sampling tube is required to be ordered.
£156.00 £187.20 inc VAT

SDD-3000-P Weatherproof Photoelectric Duct Smoke Detector
Weatherproof  Photoelectric Duct Smoke Detector
Weatherproof (IP56) photoelectric duct smoke detector. 230Vac/115Vac/24Vac/dc power supply. Two 10A Max. 125Vac and one 1A @ 30Vdc alarm contacts. 1 trouble 7A @ 30Vdc alarm relay contacts. Air velocity rating 0.51m/s up to 20m/s. Can be used stand-alone, part of BMS or as a part of fire alarm system to shut down fans and air conditioning equipment. Separate sampling tube is required to be ordered.
£156.00 £187.20 inc VAT