Underground coal mines use telephone explosion proof emergency telephone–JWAT810

  • FOB Price Range: US $10-300/unit
  • MOQ: 100 units
  • Supply Ability: 10000 units per Month
  • Port: Shanghai or Ningbo
  • Payment Terms: T/T, L/C, PAYPAL, WESTERN UNION
  • Delivery Terms: FOB/DAP,DDU,EXW
  • Product Detail

    Product Tags


    1. Explosive gas atmospheres Zone 1 and Zone 2.

    2. IIA, IIB explosive atmosphere.

    3. Dust Zone 20, Zone 21 and Zone 22.

    4. Temperature class T1 ~ T6.

    5. Widely used in oil exploration, chemical, military, pharmaceutical, oil refining and other hazardous environments and depots, offshore oil platform, oil tankers and other places.

    ◆ The telephone lines in the integrated circuit adopt the internationally recognized double-sided circuit, which has the characteristics of accurate transmission, clear communication and stable operation.◆ Aluminum alloy housing with high mechanical strength, and impact resistance.

    ◆ High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching color.

    ◆ Key parts of the handset, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction .

    Explosion-proof mark Exde[ib]ibIIBT6/DIPA20TA,T6
    Signal voltage DC48V
    Standby work current ≤1mA
    Frequency response 250~3000 Hz
    Ringing level ≥80dB
    Defend Grade IP65
    Corrosion Grade WF1
    Ambient Temperature -40~+60℃
    Atmospheric Pressure 80~110KPa
    Relative Humidity ≤95%
    Lead Hole 1-G3/4”
    Machine weight 10kg
    Installation Wall Mounted



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