Edwards EC2-H

Key Features

• Heat detector with fixed-temperature and rate-of-rise operation
• Single tri-color LED for status indication
• Designed for heat-sensitive applications (kitchens, garages)
• Rate-of-rise compensation for rapid temperature changes
• 135°F fixed temperature threshold
• Conventional 2-wire operation

Technical Specifications

• Type: Fixed-Temperature/Rate-of-Rise Heat Detector
• Temperature Threshold: 135°F (57.2°C) fixed
• Actual Alarm Range: 130 to 140°F (54 to 60°C)
• Rate-of-Rise: 15°F (8°C) per minute trigger
• Communication: Maximum 20V peak-to-peak line voltage
• Operating Current: 45 µA (normal and alarm)
• Maximum Spacing: 50 ft centers, 12 in. ceiling distance
• Operating Temperature: 32 to 120°F (0 to 49°C)
• Humidity: 0 to 93% RH noncondensing at 90°F
• Storage Temperature: -4 to 140°F (-20 to 60°C)
• Status Indicator: Single tri-color LED

Certifications

• UL Listed
• NFPA 72 Compliant