Ecudap EQD 50SR WATCHDOG A/A - Analog/Digital Sound Limiter-Recorder

Ecudap EQD 50SR WATCHDOG A/A – Analog/Digital Sound Limiter-Recorder

The Ecudap EQD 50SR WATCHDOG A/C combines fully analog power inputs and outputs with robust internal digital processing, balancing sound quality and regulatory compliance. Equipped with 24-bit AD/DA converters and 32-bit floating-point processors, this version guarantees a dynamic range exceeding 110 dB, without distortion or tonal coloring in the output sound.

Main features

• 32-bit digital processing with 24-bit AD/DA converters, offering a dynamic range > 110 dB.
• Spectral limitation configurable via ECUDAP Toolbox, allowing isolation in third octaves or according to UNE‑EN ISO 717‑1:1997.
• Type II acoustic measurement with up to two microphones, in dB(A) and dB(C), indoor and outdoor, ideal for controlling disturbances at mass events.
• Advanced connectivity:
  • USB port for configuration via ECUDAP Toolbox.
  • RS-232 for modem (SMS, GPRS, Wi-Fi).
  • RS‑485 for up to 10 remote displays at 300 m.
  • Ethernet port for LAN/WAN networks and updates.

Benefits

• Faithful, distortion-free sound: 32-bit digital processing ensures sound integrity, preserving original dynamics and response.
• Certified acoustic control: complies with noise emission regulations, ideal for premises that require acoustic approval.
• Dual monitoring: measures and records sound levels both inside and outside the premises, facilitating impact analysis.
• Versatile integration: Multiple ports allow for the integration of alert systems, information displays, and remote data transmission.
• Precise configuration: Using ECUDAP Toolbox software, maximum transmission and reception levels can be adjusted conveniently and comprehensively.

Use cases

• Entertainment venues, nightclubs, bars, and auditoriums with regulatory requirements for noise control.
• Spaces with protected interior areas and noise-sensitive exterior areas (terraces, events).
• Continuous monitoring systems requiring remote alerts via SMS, GPRS or Wi‑Fi.
• Installations that require external displays indicating the actual level in real time.

Frequently Asked Questions

• Why analog/digital combination? It preserves signal quality when connected to traditional equipment, while its digital core prevents distortion and improves tonal response.
• Can it record data without Ethernet? Yes, it has RS-232 and RS-485 ports and can transmit data via a built-in modem.
• Is certification required? Yes, installation must be performed by an authorized installer to ensure the governor's approval.

Description for projects

32-bit internal digital processing, 24-bit AD/DA converters, dynamic range > 110 dB; configurable spectral limiting according to ISO 717-1; Type II acoustic measurement with up to two microphones; connectivity: USB, RS-232, RS-485, Ethernet; capable of integrating with modems and remote displays.

Included accessories

• ECUDAP MICROPHONE : Sensor for the EQD 50SR Watchdog and EQD 50SR Xbasis models.
• CBCONEXLIM : Cable for connecting sensor to limiter (8 m. with connectors).
• CBCONEXRED : Key for connecting equipment to the network.
• ETHERNET MODULE or GPRS MODEM : Key for data transmission from the equipment.

*An authorized installer will be required to verify the equipment installation *

*Contact us by email at shop@tempogroupiberia.es*