Intelligent Heat Detector KIR-HD
The KIR Series smoke detectors ⭐
✅ bring advanced sensing technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends property protection capabilities. Continuous self-diagnostics ensure reliability over the long-haul, while the latest thermister technology makes these detectors ideal wherever dependable heat detection is required.
- The KIR-HD is an intelligent fixed temperature fire detector that may also be programmed as a rate-of-rise detector. The KIR-HD monitors the temperature of the surrounding air and analyzes the data the sensor to determine whether to initiate an alarm.
- The fixed-temperature heat function detects fire when the air temperature near the detector exceeds the alarm point. When programmed as a rate-of-rise heat detector, the KIR-HD quickly detects a fast, flaming fire.
Standard Features
Note: Some features described here may not be supported by all control systems. Check your control panel’s Installation and Operation Guide for details.
• Next generation heat sensing technology
• 135 °F (57 °C) fixed temperature alarm point
• Programmable 15 °F (8.3 °C) per minute rate-of-rise alarm point
• Uses existing wiring
• Up to 250 total devices per loop
• Non-volatile memory
• Convenient rotary addressing
• Bicolor (green/red) status LED
• Standard, relay, fault isolator, and audible mounting bases
• 50 foot (15.2 meter) spacing
Application
- This intelligent digital device provides a 135°F (57°C) fixedtemperature heat sensor for the detection of heat due to fire. The heat sensor monitors the temperature of the air and determines whether an alarm should be initiated. The FX-HD also can be programmed as a rate-of-rise heat detector.
- Thanks to its advanced thermistor technology, the KIR-HD detector is ideal for sensing fast, flaming fires and for applications where smoke detection is inappropriate. The KIR-HD is capable of performing comprehensive self-diagnostics and storing the results. It is particularly well-suited to areas such as laundries and industries where fluctuations in ambient temperature is expected.
Dimensions
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Specifications
| ULI fixed-temp alarm rating | 135 °F (57 °C) |
| ULC fixed-temp alarm rating | 140 °F (60 °C) |
| UL rate of rise rating | 15 °F(8.3 °C) |
| Maximum Spacing | 50 ft (15 m) centers |
| Operating voltage | 15.2 to 19.95 VDC |
| Normal operating current | 51 µA, average |
| Alarm current | 68 µA, average |
| Environmental compensation | Automatic |
| Compatible bases | See Ordering Information Table |
| Maximum distance ceiling wall-mounted | 12 in (305 mm) |
| Storage temperature | 4 to 140°F (-20 to 60°C) |
| Operating environment | Temperature: 32 to 120°F (0 to 49°C); Humidity: 0 to 93% RH, noncondensing at 90°F (32°C) |
| Agency listings | Meets UL 521, ULC-S530-M91, and CAN/ULC S524-01. Manufactured to ISO 9001 standards |
Ordering Information
| Catalog Number | Description | Ship Wt. lbs (kg) |
| KIR-HD | Intelligent fixed temperature/Rate-of-rise heat detector | 0.4 (0.16) |
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