Push-to-Industrietelefon Handgriff sprechen

Main features and technical parameters Intensity of tension>250kg; strong destruction resistancy Good flame retardancy and hand feeling Temperature: -30 +50°C Relative humidity: ≤95%Atmospheric pressure: 80 110 kPaAmbient noise: ≤60dBExplosion marking: ExdibBT6 Level of protection: IP65Working frequency: 300 3400 Hz Good call transmission of the matching phone, 4.2-in-GB/T15279-94-compliantMain components: Square button which push to talk ( push to mute )Shell made of PC Armoured cord or coil cordHigh strength steel rope Pierce-proof and hi-fi transmitter and receiver Connect the permanent seat of the case Magnets or reed in some handsets Customer choice: The length of flexible tube (90cm normally) is flexible, the diameter of the tube: φ8.4φ7.8φ6.5 Connector can be chosen according to connector series or designated by customers