Curl Cable Handset
Integrated of special explosion-proof PC/ABS engineering plastics, excellent flam resistance,high strength of extension ability, noise canceling funtcionto ensure the reliable work.
Main features of 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
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