Honeywell Fire Systems HFS-T Fixed Temperature Thermal Detector, Base

  • MPN: HFS-T
  • JMAC ID: 200016930
$83.48
JMAC_ID:
200016930
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The Honeywell Fire Systems HFS-T is an Intelligent sensor with a plug-in detector base that utilizes a state-of-art thermistor sensing circuit for fast response. The sensor is designed to provide open area protection with 50 foot spacing capability as approved by UL521.

Featuring a 135F fixed temperature alarm, the unit transmits an analog representation of temperature over a communication line to a control panel. Rotary decade switches are provided for setting the sensors address.

The HFS-T detector requires compatible addressable communications to function properly. Connect this sensor to listed-compatible control panels only.

UPC: 783863042386
Also known as: HF-HFST, HFST

Technical Specifications:
  • Weight: 4.8 ounces (137 gm)
  • Dimensions: Height: 2.0˝ (51 mm); Diameter: 6.1˝ (155 mm)
  • Installation Temperature: –4°F to 100°F (–20°C to 38°C)
  • Fixed Temperature Rating: 135°F (57°C)
  • Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing
  • Maximum Alarm Current (LED on): 6.5 mA @ 24 VDC
  • Standby Current: 300 µA @ 24 VDC (one communication every 5 seconds with LED blink enabled)
  • Operating Voltage Range: 15 to 32 Volts DC Peak


For more information about the Honeywell Fire Systems HFS-T, please contact us.
  • Superior EMI protection
  • Rotary address switches
  • Fixed temperature thermal detector
  • Low standby current
  • Analog communications
  • Shipped with mounting base
  • Dual LEDs for 360° visibility
  • ULC listed to ULC S529 and S530
  • UL and ETL listed to UL 268 and UL 521
  • Streamlined design

2 Reviews

  • 5
    HONEYWELL-FIRE-HFS-T

    Posted by 137952 on Feb 12th 2019

  • 5
    HONEYWELL-FIRE-HFS-T

    Posted by 111275 on Apr 11th 2017

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