PRODUCTS

MB-DUCT

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MB-DUCT is a chamber used to house base and detectors installed ventilation ducts. The unit is places on the external skin of the duct, with sample and exhaust probes passing through the duct in areas of low turbulence.

The unit is designed for use with addressable and conventional smoke detectors from MTech’s MA and MB series and is commonly used as part of the smoke management system.

Application Environment

Oil & Gas

Power & Utilities

Hospitals

Retail

Hotels

Skyscrapers

Smart & Safe City

Manufacturing

Download Datasheet

Download
Catalog

MB-DUCT is a chamber used to house base and detectors installed ventilation ducts. The unit is places on the external skin of the duct, with sample and exhaust probes passing through the duct in areas of low turbulence.

The unit is designed for use with addressable and conventional smoke detectors from MTech’s MA and MB series and is commonly used as part of the smoke management system.

The presence of smoke in a ventilation duct is detected by sampling the airflow through the duct via two sampling tubes. The unit requires an analog optical sensor or conventional optical detector and corresponding base and is supplied with full fixing instructions.

  • One unit for addressable and conventional smoke detectors
  • Easy testing without removing the lid
  • Requires regular service to avoid accumulation of dirt

Technical Specifications:

Code MB-DUCT
Description Duct Mounting Probe Unit
Specification
Duct width range 300mm to 1500mm
Duct air speed range 1m/s to 20m/s

Detector ± 0.8°

Prism ± 5.0°

Optical wavelength 880nm
Environmental
Environmental operating temperature (-20) – 49°C
Humidity (non-condensing) 0 – 93% RH
Physical
Construction PC/ABS
Compatibility
Suitable for use with MTech Addressable Detectors
MTech Conventional Detectors

MB-DUCT