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Gamewell-FCI ATD-L2F Velociti Addressable 135°F Fixed Heat Detector
- Regular price
- $299.00
- Sale price
- $299.00
- Regular price
-
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Product Description P/N: ATD-L2F
Description
The Gamewell-FCI ATD-L2F is a Velociti® Series addressable fixed-temperature heat detector for compatible Gamewell-FCI fire alarm control systems. It uses a thermistor sensing circuit to detect temperatures reaching 135°F (57°C) and provides individual device identification through rotary addressing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Gamewell-FCI |
| Category | Fire Alarm Systems |
| Part Number | ATD-L2F |
| Subcategory | Addressable Heat Detectors |
| Product Type | Commercial Heat Detector |
| Series | Velociti® |
| Detection Method | Fixed-Temperature Thermistor |
| Fixed Temperature Rating | 135°F (57°C) |
| Communication Protocol | Velociti® |
| Operating Voltage | 15–32 VDC Peak |
| Typical Standby Current | 300 µA @ 24 VDC |
| Maximum Alarm Current | 6.5 mA @ 24 VDC |
| Address Range | 01–159 |
| Addressing Method | Rotary Decimal Switches |
| Status Indicators | Dual Bi-Color LEDs |
| Operating Temperature | 32°F to 100°F (0°C to 38°C) |
| Operating Humidity | 10%–93% RH, Non-Condensing |
| Housing Color | White |
| Mounting | Compatible Detector Base Required |
| Compatible Bases | B501, B210LP, B710LP |
| SLC Wiring | Style 4 (Class B) |
| Functional Testing | Magnetic Test |
| Application | Indoor Commercial Fire Alarm Systems |
| Listings | UL Listed, FM Approved, CSFM Listed, MEA Approved (application dependent) |
| Weight | 4.8 oz |
Information About ATD-L2F
The ATD-L2F is a plug-in detector head designed for installation on compatible Gamewell-FCI detector bases. It communicates over Velociti® Signaling Line Circuits and supports Style 4 (Class B) wiring without end-of-line resistors. Rotary decimal switches provide selectable device addresses from 01 through 159, while dual bi-color LEDs provide local status indication. The detector is intended for indoor commercial fire alarm installations and supports magnetic functional testing and automatic maintenance monitoring.
Key Features:
- Fixed-Temperature Detection: Activates at a nominal temperature of 135°F (57°C) using thermistor sensing.
- Addressable Operation: Provides individual device identification through rotary decimal addressing.
- Velociti® Communication: Communicates with compatible Gamewell-FCI addressable fire alarm control panels.
- Point ID: Enables individual detector identification and selective maintenance.
- Plug-In Design: Installs onto a compatible detector base without disturbing field wiring.
- LED Indication: Uses dual bi-color LEDs for local device status indication.
- SLC Compatibility: Supports Style 4 (Class B) signaling line circuit wiring without end-of-line resistors.
- Functional Testing: Supports magnetic testing for verification of detector operation.
The ATD-L2F delivers the reliability and precision required for commercial fire detection and addressable fire alarm applications.
Description
The Gamewell-FCI ATD-L2F is a Velociti® Series addressable fixed-temperature heat detector for compatible Gamewell-FCI fire alarm control systems. It uses a thermistor sensing circuit to detect temperatures reaching 135°F (57°C) and provides individual device identification through rotary addressing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Gamewell-FCI |
| Category | Fire Alarm Systems |
| Part Number | ATD-L2F |
| Subcategory | Addressable Heat Detectors |
| Product Type | Commercial Heat Detector |
| Series | Velociti® |
| Detection Method | Fixed-Temperature Thermistor |
| Fixed Temperature Rating | 135°F (57°C) |
| Communication Protocol | Velociti® |
| Operating Voltage | 15–32 VDC Peak |
| Typical Standby Current | 300 µA @ 24 VDC |
| Maximum Alarm Current | 6.5 mA @ 24 VDC |
| Address Range | 01–159 |
| Addressing Method | Rotary Decimal Switches |
| Status Indicators | Dual Bi-Color LEDs |
| Operating Temperature | 32°F to 100°F (0°C to 38°C) |
| Operating Humidity | 10%–93% RH, Non-Condensing |
| Housing Color | White |
| Mounting | Compatible Detector Base Required |
| Compatible Bases | B501, B210LP, B710LP |
| SLC Wiring | Style 4 (Class B) |
| Functional Testing | Magnetic Test |
| Application | Indoor Commercial Fire Alarm Systems |
| Listings | UL Listed, FM Approved, CSFM Listed, MEA Approved (application dependent) |
| Weight | 4.8 oz |
Information About ATD-L2F
The ATD-L2F is a plug-in detector head designed for installation on compatible Gamewell-FCI detector bases. It communicates over Velociti® Signaling Line Circuits and supports Style 4 (Class B) wiring without end-of-line resistors. Rotary decimal switches provide selectable device addresses from 01 through 159, while dual bi-color LEDs provide local status indication. The detector is intended for indoor commercial fire alarm installations and supports magnetic functional testing and automatic maintenance monitoring.
Key Features:
- Fixed-Temperature Detection: Activates at a nominal temperature of 135°F (57°C) using thermistor sensing.
- Addressable Operation: Provides individual device identification through rotary decimal addressing.
- Velociti® Communication: Communicates with compatible Gamewell-FCI addressable fire alarm control panels.
- Point ID: Enables individual detector identification and selective maintenance.
- Plug-In Design: Installs onto a compatible detector base without disturbing field wiring.
- LED Indication: Uses dual bi-color LEDs for local device status indication.
- SLC Compatibility: Supports Style 4 (Class B) signaling line circuit wiring without end-of-line resistors.
- Functional Testing: Supports magnetic testing for verification of detector operation.
The ATD-L2F delivers the reliability and precision required for commercial fire detection and addressable fire alarm applications.