135 Fixed/ROR Heat Detector Head FCH-350-135
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Product Information
Specification
| Type | Heat Detector |
| Material | Plastic (ABS) |
| Operating temperature | 0°C–49°C |
| Dimensions | 10.03 cm x 10.03 cm x 3.81 cm |
| Part No | FCH-350-135 |
135 Fixed/ROR Heat Detector Head
Description
The FCH-350 Series fixed-temperature/rate-of-rise heat detectors are ideal for installations in areas where high-heat-output fires are likely or where environmental conditions prevent the use of other detection technologies. These detectors are built with a thermistor heat-sensing element, protected by a durable, integrated plastic guard to ensure long-term reliability and resistance to physical damage. Each unit features dual power/alarm LEDs, providing 360° visual status indication. During normal operation, the LEDs flash green to indicate standby status. If the rate of temperature increase exceeds 12°F (6.7°C) per minute, the detector immediately enters alarm mode, offering an early warning and latching the red LEDs to indicate an active alarm condition.
Features
• Highly stable operation, RF/transient protection.
• Two built-in power/alarm LEDs for 360° viewing.
• Power/alarm LEDs confirm detector status.
• Fixed temperature/rate-of-rise 135°F or 190°F heat detector.
• 2-wire, 4-wire, and POPIT base compatibility.
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