Heat Detector, 135°F, Rate of Rise
$70.49
The Edwards EST SIGA-HRD is a Signature Series intelligent heat detector that combines fixed temperature and rate-of-rise heat detection in a single addressable device. It continuously monitors surrounding air temperature and analyzes sensor data using on-board microprocessor intelligence to determine alarm conditions.
The SIGA-HRD provides a 135°F (57°C) fixed temperature alarm point and a 15°F (9°C) per minute rate-of-rise function for rapid detection of fast-developing fires. Built-in self-diagnostics and non-volatile memory enhance long-term reliability, while automatic device mapping enables the Signature Loop Controller to supervise device location and prevent misplacement after service.
The detector features electronic addressing, a bicolor (green/red) LED for status indication, and compatibility with a wide range of Signature Series mounting bases, including standard, relay, isolator, and audible sounder bases.
The Edwards EST SIGA-HRD is a Signature Series intelligent heat detector that combines fixed temperature and rate-of-rise heat detection in a single addressable device. It continuously monitors surrounding air temperature and analyzes sensor data using on-board microprocessor intelligence to determine alarm conditions.
The SIGA-HRD provides a 135°F (57°C) fixed temperature alarm point and a 15°F (9°C) per minute rate-of-rise function for rapid detection of fast-developing fires. Built-in self-diagnostics and non-volatile memory enhance long-term reliability, while automatic device mapping enables the Signature Loop Controller to supervise device location and prevent misplacement after service.
The detector features electronic addressing, a bicolor (green/red) LED for status indication, and compatibility with a wide range of Signature Series mounting bases, including standard, relay, isolator, and audible sounder bases.
| Weight | 0.30 lbs |
|---|---|
| Dimensions | 4.00 × 4.00 × 2.00 in |
| Manufacturer | Carrier |
| Brand | Edwards, EST |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Production Status | Active |
| Construction | Polymer |
| Detection Method | Fixed Temperature, Rate-of-Rise |
| Material Qualities | High Impact Resistance |
| Programming | Electronic |
| Thermal Rating | 135°F |
| Series | |
| Compatibility |
Only logged in customers who have purchased this product may leave a review.
| Weight | 0.30 lbs |
|---|---|
| Dimensions | 4.00 × 4.00 × 2.00 in |
| Manufacturer | Carrier |
| Brand | Edwards, EST |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Production Status | Active |
| Construction | Polymer |
| Detection Method | Fixed Temperature, Rate-of-Rise |
| Material Qualities | High Impact Resistance |
| Programming | Electronic |
| Thermal Rating | 135°F |
| Series | |
| Compatibility |
• Intelligent fixed temperature and rate-of-rise heat detection
• 135°F (57°C) fixed temperature alarm point
• 15°F (9°C) per minute rate-of-rise detection
• Microprocessor-based sensing with continuous self-diagnostics
• Automatic device mapping with Signature Loop Controller
• Electronic addressing
• Non-volatile memory for history and configuration retention
• Bicolor (green/red) status LED
• Up to 250 Signature devices per loop
• 50 ft (15.2 m) spacing
• SIGA-HRD Detector Head
$7.39
Reviews
There are no reviews yet.