Hochiki MTL5061 | Fire/Smoke Detector Interface
  • Hochiki MTL5061 | Fire/Smoke Detector Interface
Hochiki MTL5061 Fire/Smoke Detector Interface

Hochiki MTL5061 Fire/Smoke Detector Interface

Brand: Ram Automations
SKU: RAMA163633
Availability: In stock
Product type: simple
The MTL5061 Fire/Smoke Detector Interface (by Hochiki / Measurement Technology Ltd) is a dual‑channel, loop‑powered interface designed to link conventional fire or smoke detectors located in hazardous zones to safe‑area...

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Hochiki MTL5061 | Fire/Smoke Detector Interface
Hochiki MTL5061 Fire/Smoke Detector Interface
£999.00

The MTL5061 Fire/Smoke Detector Interface (by Hochiki / Measurement Technology Ltd) is a dual‑channel, loop‑powered interface designed to link conventional fire or smoke detectors located in hazardous zones to safe‑area alarm circuits. The MTL5061 safely isolates hazardous‑area detector wiring from control equipment, enabling compliant fire detection network installations in industrial, petrochemical, or marine environments. On detector activation, the module instantly triggers a corresponding change in the safe‑area circuit — ensuring prompt alerting while maintaining intrinsic‑safety integrity.

Key Features:

  • Dual‑channel capability — can interface two independent fire or smoke detectors for flexible coverage.

  • Loop‑powered design requiring 6–35 V DC supply — simplifies wiring and power requirements.

  • Integral reverse‑polarity protection on detector inputs — protects against wiring errors or input reversal.

  • Optional “non‑fail” earth‑fault detection when used with an earth‑leakage detector — enhances safety by detecting ground‑faults or insulation failures without loss of functionality.

  • Compact DIN-rail mountable design for easy panel installation and minimal footprint.

Specifications:

  • Product Type: Fire/Smoke Detector Interface / Intrinsically‑Safe Interface Module

  • Model / Part Number: MTL5061

  • Brand: MTL / Hochiki

  • Channels: Two independent detector channels

  • Supply Voltage: 6–35 V DC

  • Current Range (detector loop): 1–40 mA nominal

  • Safe‑area output (after triggering): 28 V max at 300 Ω load; short‑circuit current up to 93 mA

  • Response Time: Settles within ~30 ms for step input — ensures rapid alarm activation

  • Operating Temperature: –20 °C to +60 °C

  • Certification: Suitable for hazardous‑area use (Zone 0, IIC, T4–T6) when installed with certified detectors

The MTL5061 Fire/Smoke Detector Interface is a robust, safety‑certified solution for integrating detectors in hazardous areas while maintaining safe‑area control circuitry. Its dual‑channel design, intrinsic‑safety compliance, and reliable performance make it highly suitable for industrial, marine, petrochemical, and other risk‑sensitive applications requiring dependable fire detection and alarm signalling.

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