2D51,Smoke detectors with special application System Sensor

Manufacture: System Sensor
Product code: 2D51

2D51 system sensor low profile photoelectric smoke detector base mounted detector B210LP with D4P120
⭐listed for Underwriters Laboratories 268A specifically for use in low flow/non-flow air handling systems, Construction: ABS plastic case , UL/FM standard , Smoke detector price 2020 : 0917.911.114


Consulting hotline: 0944934114
Product information

Features 2D51 / B210LP / D4P120

• Low profile smoke detector design

• Low standby current

• Two LEDs flashing in standby

• The probe easily plugs the base

• Integrated test switch

• Measure the detector's field sensitivity to meet NFPA 72 requirements with the use of RTS2/RTS2-AOS and SENS-RDR

• Designed to be mounted on standard electrical boxes

• SEMS screws for easy wiring and keeping positive wires

• Removable lid and insect screen for field cleaning

• Test/Reset remote push button, LED provides visual indications

• On-board monitoring and alarm relay

• Accepts 24 or 120V . supply voltage

• Connect up to 100 units for common functions

• Compatible for connection with the InnoviarFlex™ System Sensors D4120 or D4120W Duct Smoke Detectors and remote accessories


Pipe velocity 0 to 4000 fpm
size Diameter 2,00 "H x 4,1"
Humidity 10% to 95% non-condensing
Temperature -4 ° F to 158 ° F (-20 ° C to 70 ° C)
Shipping weight 3,1 oz. (88 g)
Standard 2D51,Đầu báo dò khói thường ứng dụng đặc biệt System Sensor

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