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Addressable Duct Smoke Detector

Name: Addressable Duct Smoke Detector
Brand: ASHA ENTERPRISE
Price: 15000 INR
Availability: InStock

Price 15000 INR/ Piece

Get a Price/Quote

MOQ : 100 Pieces

Addressable Duct Smoke Detector Specification

Installation Type
In-duct, surface mount

Energy Efficiency Rating
Low power consumption electronics

Shape
Rectangular with in-line sampling tube

Features
Remote test capability, LED status indicator, self-diagnostics, in-line sampling

Voltage
24V DC (nominal, addressable system supply)

Coverage Area
Dependent on duct size, typical coverage up to 9.3m2

Mounting Type
Duct mount or wall plate

Control Type
Addressable electronic control

Working Temperature
-10°C to 55°C

Fire Class
Class A, B, C applicable environments

Fire Extinguisher Type
Not applicable (smoke detection device)

Technology
Photoelectric smoke sensing, addressable module

Coating Type
UV-resistant plastic housing

Connectivity Type
Wired addressable loop

Operating Pressure
Atmospheric

Application
Ducts and HVAC systems smoke detection

Max Flow Rate
Up to 3000 FPM

Diameter
Standard fit for 4-inch or 6-inch round ducts

Capacity
Single detection chamber per unit

Pressure
Atmospheric

Accessories Available
Test switches, relay modules, sampling tubes, end caps

Sensitivity Range
0.5 to 2.5%/ft obscuration (typical)

Alarm Indication
Red LED and signal to control panel

Ingress Protection
IP54 rated enclosure

Material
Flame-retardant ABS enclosure

Weight
Approx. 850g

Reset Function
Remote/manual reset through control panel

Relay Outputs
Optional auxiliary relay for fan shutdown and damper control

Compliance Standards
UL 268A, EN54-27, CE Marked

Sampling Tubes
Adjustable, included for both supply and return ducts

Addressable Duct Smoke Detector Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cheque

Main Export Market(s)
Asia

Main Domestic Market
All India

Addressable Duct Smoke Detector About

Buy from us a high-performance Addressable Duct Smoke Detector that plays an important within a fire suppression system. It is designed to detect smoke within the building to prevent the risk of fire hazards. This device sends electronic signals to the fire suppression system in case of smoke detection to automatically activate the sprinkler system. The body of this unit is fabricated by using premium-quality ABS plastic that provides excellent mechanical and thermal strength. It can be easily installed on the ceilings. The offered Addressable Duct Smoke Detector can be delivered to our customers in large quantities at a low price.

Photoelectric Smoke Detection with Addressable Control

Relying on robust photoelectric technology, this duct smoke detector actively senses smoke within HVAC ducts. Its addressable module enables precise location reporting to a control panel, ensuring rapid response and integration into building management systems. The adjustable sampling tubes ensure optimal airflow and detection efficiency for both supply and return ducts.

Easy Installation and Versatile Application

Engineered for standard 4-inch or 6-inch duct mounts, the device supports both in-duct and surface mounting. Its lightweight, rectangular design with an in-line sampling tube ensures seamless fitting across various HVAC infrastructures. Installation is simplified with included accessories and a duct or wall plate mounting option, making it suitable for different building layouts.

Reliable Safety with User-Friendly Features

A red LED alarm indicator offers at-a-glance status information, while system reset can be managed remotely or manually via the control panel. Built-in self-diagnostics, low power consumption, and IP54 protection ensure ongoing reliability. The optional auxiliary relay supports automated shutdown of fans or dampers upon smoke detection, reinforcing fire safety protocols.

FAQ's of Addressable Duct Smoke Detector:

Q: How does the addressable duct smoke detector function within an HVAC system?

A: The detector continuously samples the air in supply or return ducts using its in-line photoelectric smoke sensing chamber. When smoke concentration reaches the pre-set sensitivity (0.5 to 2.5%/ft obscuration), the system triggers a red LED alarm and sends a signal to the control panel for immediate action.

Q: What installation options are available for this smoke detector?

A: This model can be duct-mounted or surface-mounted using a wall plate. It fits standard 4-inch or 6-inch round ducts, and its adjustable sampling tubes and mounting accessories streamline setup in a variety of HVAC and duct system layouts.

Q: When should the smoke detector be reset, and how is it accomplished?

A: After an alarm event or maintenance, the detector may be reset remotely via the connected control panel or manually. This process ensures the device returns to a normal monitoring state, ready to detect new incidents without interruption.

Q: Where can this duct smoke detector be effectively deployed?

A: It is ideally used in air handling units, HVAC ducts, and ventilation systems within commercial, industrial, and institutional buildings. Its compliance with UL 268A, EN54-27, and CE marks guarantees suitability across a range of Class A, B, and C fire environments.

Q: What are the major benefits of using this addressable smoke detector?

A: Key advantages include rapid smoke detection for enhanced safety, addressable functionality for precise location tracking, remote test and reset capability, low power consumption, and optional relay outputs for automated system controls such as fan shutdown or damper closure.

Q: How does the maintenance process work with this detector?

A: Routine testing can be conducted using the optional test switch, ensuring system integrity. The device's self-diagnostics and in-line sampling further support proactive maintenance. Accessories like sampling tubes and relay modules are replaceable to keep the unit functioning optimally.

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