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The selenium photocell detectors are designed for use with Siemens burner controls, for the supervision of yellow-burningoil flames. They are used especially in connection with burner controls controlling and supervising burners of large capacity.
| 型号 | 电缆长度 | 法兰 | 
|---|---|---|
| RAR7 | 大到20m | 没有 | 
| RAR7(1) | 大到20m | 有 | 
| RAR8 | 大到100m | 没有 | 
| RAR8(1) | 大到100m | 有 | 
| 主要参数 | 
            
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| 环境条件 | 
            
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