Products
- Main Engine And Accessories
- Host Device
- Auxiliary Machinery
- Deck Machinery
- Materials
- Life-Saving Equipment
- Fire Alarm System
- Pump
Marine Pump
Jet Pump
Plunger Pump
Centrifugal Pump
Submersible Pump
Vortex Pump
Mud Pump
Vane Pump
Lubricating Oil Pump
Gear Pump
Hydraulic Pump
Fire Pump
Mixed Flow Pump
Sludge Discharge Pump
Impurity Pump
Dredging Pump
Metering Pump
Vacuum Pump
Magnetic Pump
Process Pump
Pneumatic Pump
Multi-stage Pump
Axial Flow Pump
Other Pump
- Hydraulic Lubrication
- Valve
Globe Valve
Gate Valve
Butterfly Valve
Relief Valve
Ball Valve
Fire Control Valve
Turn The Valve
Check Valve
Valve Remote Control/Valve Co
Observation/Sight Glass
Air Pipe Head/Mud Box
Solenoid Valve
Regulator Valve
Hand Valve
Needle Valve
Quick Closing Valve Series
Plug Valve
Storm Valve
Marine Valve Group Series
Other Valve Series
- Communication Navigation
- Environmental Protection
- Marine Electrical
Transformer
Power
Distribution Board
Lamp
Explosion-Proof Electrical App
Main Auxiliary Machine Remote
Centralized Bridge Console
Engine Room Control Console
Magnetic Starter
Charging and Discharging Plate
Telegraph
Relays
Scouting INST
Fishery Detector
Anemometer
Marine Kitchen Equipment
Marine Laundry Equipment
- Marine Hardware, Tools, Bearing
- Shipbuilding Equipment
- Metal Material
Cables and Accessories
Steel Plate
Ball Flat Steel
Steel Pipe
Metal Casting/Forging
Steel Wire Rope
Copper sleeve
centrifugal casting process brass sleeve
Copper plate
Copper half bearing bush
Copper splint
Copper nut
copper friction plate
Copper flange
composite gear
copper worm wheel
Copper roller
Wedge block
High Precision Oil Groove Sleeve Con Rod Shaft Bushing
Self lubricating copper sleeve
Bronze Pipe Copper Alloy Tube
- Non-Metallic Materials
- Surface Treatment
- Welding/Cutting/Inspection
- Marine Supplies & equ
- The Whole Ship
BESQO Marine supplies Fire Alarm System (Controller), select your favorite Fire Alarm System to send us an inquiry email or leave us a message, we will contact you within 24 hours, for your quotation.
QJ-NX-2 gas release alarm
- Type:Fire Alarm System (Controller)
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
-
1, working voltage: DC 20.4V ~ 26.4V
2, the maximum working current: ≤ 150mA
3, flash frequency: 1 ~ 2Hz
4, font height: 100mm, red
5. Dimensions: 346mm X160mmX26mm (L*W*H)
6, installation method and size: wall-mounted spacing 160mm
-
The gas release alarm is used in the fire-fighting linkage fire control system. When the system releases the fire extinguishing agent to extinguish the fire, the gas release alarm flashes, warning people not to enter the current fire-extinguishing area to avoid danger.
The gas release alarm is generally installed in the passage entrance of the protection zone. When the gas release alarm is connected to the DC24V power supply, a red flashing warning text such as "spray-in" is required to achieve the purpose of warning.
Related Products
-
DHB-JK-J7600 type electric fire monitoring equipment
-
DHB-SY-J7610 residual current type electric fire monitoring detector
-
DHB-CW-J7620 temperature measuring electrical fire monitoring detector
-
JB-MB-9508B2 gas fire extinguishing system control panel
-
JB-MG-J4100 gas fire extinguishing system control panel