Integrated of special explosion-proof PC/ABS engineering plastics, excellent flam resistance, high strength of extension ability, noise canceling funtcion to ensure the reliable work.
Main features of curl cable handset PT-HS-01
? Handle shell features special explosion-proof PC/ABS engineering plastics
? Integrated with good flame resistance and will not burst under -40℃
? Metal hose use imported 304 stainless steel
? Noise canceling function
? Built-in high tensile strength steel, the strength of extension is more than 250kg
? Ambient temperature : -40 ~ +50 ℃
? Relative temperature : 10% ~ 95%
? Atmospheric pressure : 80 ~ 110kpa
? Environmental noise: less than 60dB
? Working frequency: 300~3400 Hz
? Send loudness rating: 5~15 dB
? Receive loudness rating: 7 to 2 dB
? STMR:≥7 dB