The Silent Knight SK-HEAT-ROR-W is an addressable heat detector with combination thermal sensing. It alarms at a fixed 135°F (57°C) set point. In addition, it alarms when temperature climbs 15°F (8.3°C) per minute. The white, low-profile housing suits modern commercial interiors.
This detector belongs to the SK-HEAT-W Series. The series is the direct replacement for the older SK-HEAT detectors. Each detector sets its address with rotary decimal switches. As a result, the panel reports the exact device location.
Silent Knight SK-HEAT-ROR-W Key Features
- Combination 135°F fixed and 15°F-per-minute rate-of-rise detection
- Addressable two-wire SLC connection with rotary decimal addressing
- Two bi-color LEDs with 360° viewing; blink green in normal, steady red in alarm
- Remote test from the panel plus magnet-activated functional test switch
- Built-in tamper-resistant feature
- Plugs into a separate base for easy installation and service
- Designed to meet UL 268 7th Edition; UL Listed (S6228), FM Approved
Specifications
- Voltage range: 15–32 VDC
- Standby current: 200 µA max average @ 24 VDC
- LED current: 4.5 mA max @ 24 VDC (on)
- Operating temperature: -4°F to 100°F (-20°C to 38°C)
- Humidity: 10%–93% non-condensing
- Size: 2.0″ high; 6.1″ diameter on the B300-6 base
- Spacing: UL approved for 50 ft centers; FM approved for 25 x 25 ft
Bases and Mounting
The detector plugs into standard System Sensor-style bases. For example, use the B300-6 flanged base or the B501 flangeless base. Sounder, relay, and isolator bases are also available. Mount the base on an electrical box at least 1.5 inches deep.
Order from Life Safety Consultants
Life Safety Consultants stocks genuine Silent Knight addressable detectors. Furthermore, our team can help confirm compatibility before you buy.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.07 lbs |
|---|---|
| Dimensions | 7 × 7 × 3 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Heat Detector |
