High Sensitivity Smoke Detector System

Product Description

High Sensitivity Smoke Detector system
Application
FMST-FXV-11E and FMST-FXV-44E series of aspirating smoke detectors provide very early warning for a wide range of applications including large open spaces, warehouse, IDC etc. This product can support up to 320m and 640m pipe. Patented 3- phase focusing linear laser technology provides a reliable, economic and efficient fire detection solution.
How it works
Air is continually aspirated from protected area through air sampling pipe and is sent into the detector. The sampled air is delivered to a laser detection chamber where smoke particles are detected via light obscuration technology. If smoke is detected, the alarm level will be determined by the level of smoke density and fire alarm thresholds and fire alarm signals will be sent out via relays or device communication interface. All the firm alarm information including smoke concentration, alarm time and which sampling pipe or zone the alarm comes from will be displayed on a built-in LCD.
Each detector supports one alarm zone and contains two independent pipe inlets, two independent airflow sensors, one independent aspirating fan and one laser chamber.
The aspirating fan adopts patented technology to increase aspiration power and decrease noise to minimal level.
FMSTnet
FMST-FXV-11E and FMST-FXV-44E can be connected to FMSTnet where one loop can support up to 252 devices, FMSTnet can support multiple device loops which adopt various communication protocol. FMST-FXV-11E and FMST-FXV-44E has both Rs485 and Ethernet interface and can be configured by FMST-FSC or remotely monitored/controlled by FMST- FSM.FMST-FXV-11E and FMST-FXV-44E supports both Modbus RTU and Modbus TCP/IP protocol.
Modbus communication protocol is open to end-users so that the device can be connected to 3 rd party control system.
Technical specification

Model	FMST-FXV-11E			FMST-FXV-44E
Display	LCD			LCD
Water-proof aspirating fan	√			√
Maximum number of sampling tubes	2 pipe			4 pipe
Power	9.36W ( Normal : 0.39A. Alarm :0.44A )			18.72W ( Normal : 0.78A. Alarm :0.88A )
Voltage	24VDC(18-32 VDC)
IP Level	IP50
Working Condition	Temperature: -10ºC~+45ºC. Factory Test : -13°C~58°C. Humidity: 0~95%
Event Log	Up to 40000,including fire alarm, fault etc
Sensitivity Range	0.0001 - 20% obs/m. Threshold Settings:Alert Action : 0.0001 - 20% obs/m. Fire1 Fire2 : 0.0001 - 20% obs/m. Fire Delay : 0 - 60s
Communication interface	Modbus-RTU Rs485 interface, Modbus-TCP/IP Ethernet interface
Programming relay	6pcs			12pcs
Sampling catheter size	OD : 25mm , ID : 21mm
Maximum sampling catheter length	320m			640m
Protection Area	3200m2			6400m2
Power Supply Cable	2.5 mm 2
Signaling Cable	1.5mm2
Smoke Auto-learn & Flow Auto-learn	Flow Auto-learn:5 minutes Smoke Auto-learn:15 minutes - 15 days
Dimensions(W x L x H)	1555mm×220mm×86mm			320mm×220mm×86mm
Weight	1.6kg			3kg