[Please call Jinan poly dry electronic Tel: 15662630171/18354116702 QQ908747502 Cui by 

 Management] 
 Chengde, Langfang, Cangzhou propargyl leak alarms, carbon monoxide alarm, carbon dioxide alarm gas alarm 

 May be flammable or toxic gas leak when the gas leak, 

 Event of an alarm to remind staff to take effective measures can also be linked to exhaust fans, solenoid valves, etc.. 
 The acetylene alarm controller technology parameters: Model: SSK-FY-8/-4, and (sub-limit of 48 channel), the SSK-Z (total 

 Limit) ◆ the SSK-Z gas alarm controller supporting. ◆ imported gas sensors, precision 

 High reliability ◆ 4-wire bus structure for volume in hazardous conditions 1, 2, District ◆ ◆ a flameproof style design 

 Small, easy to install ◆ modular design for easy system maintenance acetylene leak alarm detector 

 Technical parameters of the SST-FR1 (point line) / SST-ZR (bus) / SST-FR (site screen - import LCD 

 Clear the display stylized digital fonts) ◆ detection principle: Semiconductor type / electrochemical / catalytic combustion 

 Type of imports sensor ◆ Detection of gas: combustible gases, toxic gases (see table) ◆ sampling: Since 

 However, diffusion ◆ Accuracy: ± 5% F. s, ◆ Response time: <30s ◆ Working voltage: DCl2V ~ 

 DC30V ◆ Temperature: 40 ℃ ~ 65 ℃ ◆ Humidity: ≤ 95% RH ◆ connecting cable: to ≥ RVV4 × 1 

 . 5 mm2 ◆ Transmission distance: ≤ 2000M grade ◆ explosion-proof: ExdI lCT6 installation: brackets, pipe 

 Mounted, wall mounted ◆ install spiral: G1 / 2 " 
 Gas alarm device http://qitijianceyi8.com/ 
 Other combustible gas alarm toxic gas alarm device http://jljuqian.cn/