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Amron 2810E-ATEX Explosion Proof Chamber Communicator

SKU: 2810E-ATEX Rate this product

Availability: Usually ships 16 weeks after receipt of order

Restrictions / Notifications

  • This item cannot be cancelled or returned once an order has been placed.
  • Contact us for a quote: Call (877) 462-6700 or email

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  • State-of-the-art electronics
  • Operates in 2-Wire communication mode only
  • Single volume control for the up-link (Operator) and another volume control for the down-link (Chamber)
  • Housed in a rugged IEC Class 1, Zone 2 rated cast aluminum enclosure
  • Comes standard with an 8 ohm MEDC ATEX rated speaker
  • Speaker cable, power/chamber/light cable, and all connectors are also ATEX rated
  • No back-up battery 

Electrical Specifications

  • Input Impedance (Microphone Input): 300 Ohms
  • Frequency Response: 300 - 4000 Hz
  • Common Mode Rejection (minimum): 40 dB
  • Current Drain - Maximum Full Volume: 3 Amps
  • Typical Quiescent: 100-130 mAmps
  • Minimum Load Impedance: 2 ohm
  • Nominal Power Supply Voltage: 24 VDC
  • Operational Supply Voltage: 9VDC - 18 VDC
  • Sensitivity (Input): 1.8 mVRMS
  • Maximum Output Power (4 Ohm Load, 14 VDC): 10 Watts


  • Enclosure: Aluminum
  • Width: 13.0 in. (33.0 cm)
  • Depth: 9.0 in. (22.9 cm)
  • Height with Speaker: 20.5 in. (52.0 cm)
  • Weight: 49 lbs. (22.23 kg)

The Amron International Amcom ™ 2810E-ATEX Chamber Communicator is completely self-contained in thick, premium-grade aluminum enclosure, which prevents gas from getting inside the housing and eliminates the chance of a micro-arc providing an ignition source for flammable gas. Even in the highly unlikely event gas were to somehow get inside the communicator, the lack of oxygen would trap any gas inside so there’s no fire or explosion. The communicator is part of a larger explosion-proof system that protects the vessel as a whole.

In addition to being explosion-proof, Amron also included some additional design features on the Amcom ™ 2810E-ATEX Chamber Communicator. Amron added a special switch that allows the diver to alternate between the inner lock and the outer lock of the chamber. A chamber light on/off switch was installed, allowing the tender to control the power to the light.


Additional Information

Search Weight 25
Brand Amron
Clearance Item No
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