I. Introduction JBF-LW5606 gas release indicator is dedicated to the gas fire extinguishing system, can be connected with JB-QB-21S-VFC3010A / CE2 gas fire controller or JBF-21S / VCU3240 gas extinguishing control panel by JBF-VM3365A input and output modules ; by output module with the company's series of fire alarm controller is connected, by the fire alarm controller to make it work, said the state gas spray to remind people not to enter the gas fire area. Work, display flashes "Do not deflate the" red words. Two dimensions JBF-LW5606 gas release indicator Dimensions three main indicators 1, suitable temperature: -10 ℃ ~ 50 ℃; Humidity: <95% RH (non-condensing) 2, working voltage: DC22 ~ 28V; work Current: <280mA 3, Dimensions: 300 × 120 × 26 4, weight: 305g