Cosmos B-780 Gas Detection System for Comb Gas (Commercial Use)

The B-780 is a straightforward, dependable three-point gas alarm system for basic flammable gas detection applications. The panel features a simplified design with audible and visual alarms. At the same time, the gas detectors are available in various versions, including indoor, outdoor (weather-proof), and explosion-proof (for classified zones). 

The B-780 system is compatible with three detector models, each suitable for different applications. The wall-mounted alarm unit is easy to install, compact, and lightweight. It offers three external outputs, which can be connected to external alarm devices, emergency shutoff interlocking systems, and more. 

Technical Data 

Gas Detected: LPG or Natural Gas 

Dimensions (in mm): W138 X H180 X D33mm (Excluding protrusions) 

External Output: 

• 2-stage voltage (DC6V during monitoring, DC12V during alarm, DC0V during error) 
• AC100V to AC220V during alarm, 1A max output (output delay time is approx. 35 sec, adjustable to zero (no delay) via DIP switch setting) 

Optional Accessories: 

• Rainproof Cover 
• Rainproof Cap 
• Wood Screws 
• Screw Expansion Plugs 
• Crimp Terminals 

The B-780 Gas Detection System for Combustible Gas offers a reliable, user-friendly safety solution. Its flexible installation options and comprehensive alarm features ensure enhanced protection and peace of mind in various commercial settings.