Palex

The PALEX Conventional Heat Detector is a reliable fire detection device designed to identify abnormal temperature increases and activate fire alarm systems during the early stages of a fire. Unlike smoke detectors, heat detectors respond to temperature changes, making them particularly suitable for environments where smoke, dust, steam, or airborne particles may cause nuisance alarms.

Designed for conventional fire alarm systems, the detector provides dependable thermal sensing performance and is ideal for kitchens, boiler rooms, parking areas, warehouses, industrial facilities, electrical rooms, and other challenging environments. Its compact design, low maintenance requirements, and compatibility with conventional fire alarm panels make it a practical solution for a wide range of fire protection applications.

Speak to our fire safety expert to learn more about this product.

Product Description

1. General Data

ParameterDetails
ManufacturerPalladium Safety Solutions Pvt. Ltd.
BrandPALEX
Product TypeConventional Heat Detector
Detection PrincipleHeat Sensing
System TypeConventional Fire Alarm System

2. Technical Specifications

Electrical Specifications

ParameterDetails
Operating Voltage12V DC to 24V DC
Standby Current≤ 50 µA
Alarm Current≤ 30 mA
LED IndicatorDual LED Alarm Indication

Detection Specifications

ParameterDetails
Detector TypeFixed Temperature Heat Detector
Activation TemperatureApproximately 57°C
Detection MethodThermal Sensing
Alarm IndicationRed LED

Environmental Specifications

ParameterDetails
Operating Temperature-10°C to +50°C
Relative HumidityUp to 95% RH (Non-Condensing)

Mechanical Specifications

ParameterDetails
Housing MaterialFire-Resistant ABS Plastic
Mounting TypeCeiling Mounted
ColourWhite
Installation BaseStandard Detector Base

3. Material & Construction

Detector Housing

The detector body is manufactured using:

  • High-quality fire-resistant ABS
  • Durable construction
  • Heat-resistant materials
  • Long-life design

Thermal Sensing Element

Features:

  • Accurate heat detection
  • Fast thermal response
  • Stable operation
  • Reliable alarm activation

LED Indicators

The detector includes:

  • Dual red LEDs
  • 360– visibility
  • Alarm status indication
  • Easy fault identification

4. Key Features

Fixed Temperature Detection

  • Activates when temperature exceeds preset limits.
  • Reliable fire detection.
  • Reduced nuisance alarms.

Dual LED Indicators

  • Clear visual alarm indication.
  • Easy detector identification.
  • Enhanced maintenance support.

Conventional System Compatibility

  • Compatible with conventional fire alarm panels.
  • Easy integration.
  • Widely applicable.

Fire-Resistant Construction

  • Durable ABS housing.
  • Long service life.
  • Enhanced reliability.

Low Power Consumption

  • Minimal standby current.
  • Efficient operation.
  • Suitable for continuous monitoring.

Easy Installation

  • Standard detector base.
  • Quick replacement capability.
  • Simplified maintenance.

5. Performance Benefits

Reliable Fire Detection

The detector provides:

  • Accurate thermal sensing
  • Early fire warning
  • Consistent performance

Reduced False Alarms

Ideal for environments where:

  • Dust is present
  • Steam is generated
  • Smoke-like particles exist

Continuous Monitoring

Supports:

  • 24/7 fire protection
  • Automated detection
  • Reliable alarm activation

Long-Term Operation

Provides:

  • Low maintenance requirements
  • Durable construction
  • Stable performance

6. Applications

Industrial Facilities

  • Manufacturing Plants
  • Production Areas
  • Workshops
  • Machinery Rooms

Commercial Buildings

  • Offices
  • Shopping Centres
  • Retail Stores

Utility Areas

  • Electrical Rooms
  • Generator Rooms
  • Pump Rooms
  • Control Rooms

Hospitality Facilities

  • Hotels
  • Restaurants
  • Service Areas

Warehouses

  • Storage Facilities
  • Logistics Centres

Parking Structures

  • Basements
  • Parking Garages
  • Vehicle Storage Areas

7. Installation Guidelines

Recommended Locations

  • Kitchens
  • Boiler Rooms
  • Electrical Rooms
  • Parking Areas
  • Industrial Workspaces

Installation Benefits

  • Reliable thermal detection
  • Reduced nuisance alarms
  • Enhanced fire safety coverage

8. Maintenance Requirements

Routine Inspection

  • Check detector condition.
  • Verify LED operation.
  • Inspect mounting integrity.

Preventive Maintenance

  • Clean detector surfaces.
  • Test thermal response.
  • Verify panel communication.

Functional Testing

  • Heat activation testing
  • Alarm verification
  • Circuit continuity testing

9. Warranty

ParameterDetails
Warranty Period12 Months
CoverageManufacturing Defects
Electronic ComponentsCovered
WorkmanshipCovered

Warranty Exclusions

  • Physical Damage
  • Improper Installation
  • Environmental Abuse
  • Unauthorized Modifications

10. Key Advantages

Reliable Thermal Detection

Detects dangerous temperature increases accurately.

Reduced False Alarms

Suitable for challenging environments where smoke detectors may not be ideal.

Low Power Consumption

Efficient standby operation.

Easy Installation

Compatible with conventional fire alarm systems.

Durable Construction

Fire-resistant ABS housing ensures long service life.

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