Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > PHI > BFS20

BFS20 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BFS20PHI103Yes

BFS20** is a **beam smoke detector** manufactured by **PHI (Protection Holdings Inc.

The BFS20 is a beam smoke detector manufactured by PHI (Protection Holdings Inc.).

Specifications:

  • Detection Principle: Infrared beam technology
  • Operating Voltage: 12–30V DC
  • Current Consumption: Typically 30mA (standby), 50mA (alarm)
  • Beam Length: Up to 100 meters (328 feet)
  • Operating Temperature Range: -10°C to +55°C (14°F to 131°F)
  • Humidity Range: 10% to 95% RH (non-condensing)
  • Enclosure Rating: IP30
  • Dimensions (Transmitter/Receiver): Approximately 150 x 100 x 60 mm
  • Weight: ~300g per unit
  • Compliance: Meets relevant fire detection standards (e.g., EN54-12)

Descriptions:

  • Designed for large, open spaces (e.g., warehouses, atriums, aircraft hangars).
  • Consists of a transmitter and receiver pair that detects smoke by measuring infrared beam obscuration.
  • Auto-compensation for gradual environmental changes (dust, dirt).
  • Relay outputs for fire and fault signals.

Features:

  • Wide coverage area (reduces the number of detectors needed).
  • High immunity to false alarms due to environmental factors.
  • LED indicators for power, fault, and alarm status.
  • Easy alignment with built-in alignment tool.
  • Compatible with conventional and addressable fire panels via relay contacts.

For exact installation and wiring details, refer to the official PHI BFS20 datasheet.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • 74HCT253D ,220,SOP16

    74HCT253D is a dual 4-input multiplexer with 3-state outputs, manufactured by PHILIPS.

  • P87C54SBBB ,639,QFP

    P87C54SBBB** from PHI is a high-performance 8-bit microcontroller based on the 80C51 core architecture.

  • LPC902F ,160,SOP8

    LPC902F** is a microcontroller manufactured by **Philips (PHI)**, now part of **NXP Semiconductors**.

  • SI9120DJ,SI,10,DIP16

    MTD2114G,SHINDENGEN,10,SOP

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales