Intelligent Heat Detectors KI-HRD

Manufacture: Newage

Product code: KI-HRD

The KI-HRD Rate-of-Rise Heat Detector ⭐
✅ provides a 15°F (8°C) per minute rate-of-rise heat sensor for the detection of heat due to fre ⭐
✅ The heat sensor monitors the temperature of the air and determines whether an alarm should be initiated.

Product information

The KI-HRD is an intelligent fixed temperature/rate-of-rise fire detector. It monitors the temperature of the surrounding air and analyzes the data the sensor to determine whether to initiate an alarm. The rate-of-rise heat function quickly detects a fast, flaming fire. The fixed-temperature heat function detects fire when the air temperature near the detector exceeds the alarm point.

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 (HRD and HFD)

• 15 °F (8.3 °C) per minute rate-of-rise alarm point (HRD)

• Uses existing wiring

• Automatic device mapping

• Sensor Markings Provide Easy Testing Identification

• Up to 250 total devices per loop

• Non-volatile memory

• Electronic addressing

• Bicolor (green/red) status LED

• Cover marking for easy identification during testing

• Standard, relay, fault isolator, and audible mounting bases

• 50 foot (15.2 meter) spacing

Application

The KI-HRD combination fixed temperature/rate-of-rise heat detector provides a 15 °F (9 °C) per minute rate-of-rise heat sensor for the detection of fast-developing fires, as well as a 135°F (57°C) fixed temperature sensor for slow building-fires. The KI-HFD fixed temperature detector provides a 135°F (57°C) fixed temperature sensor for slow building-fires.

Isolator Detector Base, KI-IB, KI-IB4

This base includes a built-in line fault isolator for use on Class A circuits. A detector must be installed for it to operate. The isolator base does not support the GSA-LED Remote LED.

The isolator operates as follows:

- a short on the line causes all isolators to open within 23 msec

- at 10 msec intervals, beginning on one side of the class A circuit nearest the loop controller, the isolators close to provide the next isolator down the line with power

- when the isolator next to the short closes, it reopens within 10 msec.

The process repeats beginning on the other side of the loop controller.

Intelligent Heat Detectors KI-HRD

Relay Detector Base, KI-RB, KI-RB4

This base includes a relay. Normally Open or Normally Closed operation is selected during installation. The dry contact is rated for 1 amp (pilot duty) @ 30 Vdc. The relay’s position is supervised to avoid accidentally jarring it out of position. The KI-RB can be operated as a control relay if programmed to do so at the control panel. The relay base does not support the GSA-LED Remote LED.

Intelligent Heat Detectors KI-HRD

Audible Sounder Bases, Fire Mode ABDT, ABST, ABLT sounder bases

Intelligent Heat Detectors KI-HRD

Dimensions

Intelligent Heat Detectors KI-HRD

Specifications

	KI- HRD	KI-HFD
Operating voltage	15.20 to 19.95 VDC
Normal operating current	51 µA
Alarm current	68 µA
Vibration level	10 to 35 Hz, with an amplitude of 0.01 in.
Rate-of-rise rating	15°F/min (8°C/min)	NA
Fixed temperature rating	135°F (57.2°C). Actual alarm point 129 to 141°F (53.9 to 60.6°C)
Maximum spacing	50 ft. (15.2 m) centers
Compatible bases	See Ordering Information
Compatible detector testers	Testifire 1000, Testifire 2000	Testifire 2000
Operating environment	32 to 100°F (0 to 38°C), 0 to 93% RH, noncondensing
Construction	High Impact Engineering Polymer, White
Storage temperature	-4 to 140°F (-20 to 60°C)
Agency Listings	CAN/ULC-S530, UL 521	CAN/ULC-S530-M91, UL 521

Ordering Information

Catalog Number	Description	Ship Wt. lbs (kg)
KI-HRD	Intelligent fixed temperature/Rate-of-rise heat detector	0.4 (0.16)
KI-HFD	Intelligent fixed temperature heat detector	0.4 (0.16)

Compatible Bases

KI-SB	Detector Mounting Base - Standard	0.2 (.09)
KI-SB4	4-inch Detector Mounting Base c/w Trim Skirt
KI-RB	Detector Mounting Base w/Relay
KI-RB4	4-inch Detector Mounting Base w/Relay, c/w Trim Skirt
KI-IB	Detector Mounting Base w/Fault Isolator
KI-IB4	4-inch Detector Mounting Base w/ Fault Isolator, c/w Trim Skirt
KI-ABST	Audible (Sounder) Base for Fire Detectors	0.3 (0.15)
KI-ABLT	Low Frequency Audible (Sounder) Base for CO and Fire Detectors
KI-ABDT	Audible (Sounder) Base for CO and Fire Detectors
GSA-LED	Remote Alarm LED (not for EN54 applications)
GSA-TS4	Trim Skirt (supplied with 4-inch bases)	0.1 (0.04)
GSA-TS	Trim Skirt (optional for non 4-inch bases)	0.1 (0.04)