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Commercial Products Group HSC224RA - 2 -Wire Base w/ Relay - Replaces HSC224R Commercial Products Group NS6-220  6" Base, 2-Wire, 93-Mililamps HIDICKI
Commercial Products Group HSC224RA - 2 -Wire Base w/ Relay - Replaces HSC224R
Description
The NS6 and NS4 Series is designed specifically for use with Conventional Models SIJ-24 Ionization Smoke Detector, SLR-24 Photoelectric Smoke Detector, SLR- 24H Photoelectric with Heat Smoke Detector, SLR-835 Photoelectric Smoke Detector, SLR-835H Photoelectric Smoke Detector with heat, or DCD-135/190 Fixed Temperature/Rate-of-Rise Heat Detector. The base is an electronics free 6" base featuring a plastic tamper-lock lug. Each base is equipped with a resistor. The NS4 base is a 4" version of the NS6 base.

Models HSC-224R, HSC-220R and HSC-221R are designed specifically for use with the Conventional Models SIJ-24, SLR-24V, SLR-24H, SLR-835, SLR-835H or DCD-135/190. The HSC-(X)R series is a 5" base with two sets of Form "C" relay contacts.
 
 Models HS-224R, HSC-220R and HSC-221R are also approved for use with the previous Conventional Models SIH-24F, SLK-24F, SLK-24FH and the DFE 135/190. The HSC-4R is designed specifically for 24 volt 4 wire applications using Conventional Models SIJ-24, SLR- 24V, SLR-24H, SLR-835, SLR-835H or DCD-135/190.

The 6" diameter base is current limited. Relay contact place a direct short occurs across the loop when the detector is actuated. Model HSC-4R is also approved for use with previous Conventional Models SIH-24F, SLK-24F, SLK-24FH and DFE 135/190.
 
The HSC-L Base Series is designed specifically for use with the Fixed Temperature Heat Detector Models DFE-135/190. The HSC-L Series is a 6" base featuring a current limiting resistor, latching annunciator output and a latching circuit so the alarm LED will remain lit until the control panel has been reset.

Features
  • 4 or 6 base
  • 2 or 4 wire operation
  • 4 wire current limited relay
  • 2 wire latching LED base
  • Commercial Products Group NS6-221 - 6" Base for Smoke Head Commercial Products Group NS6-224 - 2-Wire Base 24VDC 6" Pulls 43MA
    Description
    The NS6 and NS4 Series is designed specifically for use with Conventional Models SIJ-24 Ionization Smoke Detector, SLR-24 Photoelectric Smoke Detector, SLR- 24H Photoelectric with Heat Smoke Detector, SLR-835 Photoelectric Smoke Detector, SLR-835H Photoelectric Smoke Detector with heat, or DCD-135/190 Fixed Temperature/Rate-of-Rise Heat Detector. The base is an electronics free 6" base featuring a plastic tamper-lock lug. Each base is equipped with a resistor. The NS4 base is a 4" version of the NS6 base.
    Models HSC-224R, HSC-220R and HSC-221R are designed specifically for use with the Conventional Models SIJ-24, SLR-24V, SLR-24H, SLR-835, SLR-835H or DCD-135/190. The HSC-(X)R series is a 5" base with two sets of Form "C" relay contacts. Models HS-224R, HSC-220R and HSC-221R are also approved for use with the previous Conventional Models SIH-24F, SLK-24F, SLK-24FH and the DFE 135/190.
    The HSC-4R is designed specifically for 24 volt 4 wire applications using Conventional Models SIJ-24, SLR- 24V, SLR-24H, SLR-835, SLR-835H or DCD-135/190.
    The 6" diameter base is current limited. Relay contact place a direct short occurs across the loop when the detector is actuated. Model HSC-4R is also approved for use with previous Conventional Models SIH-24F, SLK-24F, SLK-24FH and DFE 135/190.
    The HSC-L Base Series is designed specifically for use with the Fixed Temperature Heat Detector Models DFE-135/190. The HSC-L Series is a 6" base featuring a current limiting resistor, latching annunciator output and a latching circuit so the alarm LED will remain lit until the control panel has been reset.
    Features
  • 4 or 6 base
  • 2 or 4 wire operation
  • 4 wire current limited relay
  • 2 wire latching LED base
  • Description
    The NS6 and NS4 Series is designed specifically for use with Conventional Models SIJ-24 Ionization Smoke Detector, SLR-24 Photoelectric Smoke Detector, SLR- 24H Photoelectric with Heat Smoke Detector, SLR-835 Photoelectric Smoke Detector, SLR-835H Photoelectric Smoke Detector with heat, or DCD-135/190 Fixed Temperature/Rate-of-Rise Heat Detector. The base is an electronics free 6" base featuring a plastic tamper-lock lug. Each base is equipped with a resistor. The NS4 base is a 4" version of the NS6 base.

    Models HSC-224R, HSC-220R and HSC-221R are designed specifically for use with the Conventional Models SIJ-24, SLR-24V, SLR-24H, SLR-835, SLR-835H or DCD-135/190. The HSC-(X)R series is a 5" base with two sets of Form "C" relay contacts.
     
    Models HS-224R, HSC-220R and HSC-221R are also approved for use with the previous Conventional Models SIH-24F, SLK-24F, SLK-24FH and the DFE 135/190.The HSC-4R is designed specifically for 24 volt 4 wire applications using Conventional Models SIJ-24, SLR- 24V, SLR-24H, SLR-835, SLR-835H or DCD-135/190.

    The 6" diameter base is current limited. Relay contact place a direct short occurs across the loop when the detector is actuated. Model HSC-4R is also approved for use with previous Conventional Models SIH-24F, SLK-24F, SLK-24FH and DFE 135/190.

    The HSC-L Base Series is designed specifically for use with the Fixed Temperature Heat Detector Models DFE-135/190. The HSC-L Series is a 6" base featuring a current limiting resistor, latching annunciator output and a latching circuit so the alarm LED will remain lit until the control panel has been reset.

    Features
  • 4 or 6 base
  • 2 or 4 wire operation
  • 4 wire current limited relay
  • 2 wire latching LED base
  • Commercial Product Group HSB221 FED SIG HOCHIKI 2-Wire Smoke Detector Base Commercial Products Group 27121140 - 140 DEGREE HEAT DETECTOR
    Commercial Product Group HSB221 FED SIG HOCHIKI 2-Wire Smoke Detector Base

    Commercial Products Group 27121140 - 140 DEGREE HEAT DETECTOR

    Commercial Products Group 30-3003 (303003) - Explosion Proof Smoke Detector Commercial Products Group 30-3003D - Explosion Proof Air Duct Smoke Detector
    Description
    The photoelectric smoke detector uses solid state infrared emitting diode (IRED) and a light sensing photovoltaic cell arranged in a labyrinth assembly. The labyrinth permits free access to smoke but restricts external light. Because of its critical function to the operation of the detector, each IRED is selected with extreme care and is subjected to rigorous preproduction testing to ensure longterm reliability and performance.
    During normal operation (no smoke), the detector samples the air approximately every four seconds for a period of less than one millisecond. The photovoltaic smoke cell, which is placed at an angle to the pulsed invisible light source, is sensitive to the infrared light in the specified frequency emitted by the IRED light source and is designed to receive a signal only when the pulsed IRED source is activated. When smoke enters the chamber, The light from the IRED reflects off the smoke particles and reaches the photovoltaic smoke cell. When the amount or light reflected by smoke reaches the factory set threshold level, the smoke alarm circuit is actuated.
    The detector will respond to a slow smoldering fire when smoke in the chamber reaches the preset sensitivity setting, typically 2.3%.
    If a fast burning fire should occur, including fires in flammable liquids and other materials such as plastics that generate black smoke, the abnormally rapid movement of smoke into the detection chamber is sensed by a special rate compensating circuit. An increase in smoke within the detection chamber that exceeds a pre-set rate causes the rate compensation circuit to increase the intensity of the light source, which increases detector sensitivity. If the smoke continues to build at this rate, an amplifier circuit is triggered and the unit generates an alarm. If not, the detector reverts to normal sensitivity.
    In normally smoky atmospheres the detector will not go into alarm as long as the concentration is less than the fixed sensitivity of the detector. This results in a sensitive and positive response with the lowest potential for unwanted alarms.
    Description
    The Model 30-3003D uses air sampling tubes to provide a cross sectional sampling of air moving through the duct. Inlet sampling tubes are available in four lengths: one foot, three feet, six feet, and ten feet.
    The length of the inlet sampling tube is determined by the width of the duct to be monitored. The inlet duct, therefore, specify the shortest sampling tube that is at least the width of the duct to be protected. It can then be cut to the exact length at the job site.
    Outlet tubes are one common length. Both inlet and outlet tubes are furnished with each detector.
    The Harrington Model 30-3003D Explosion-Proof Air Duct Smoke Detector is designed to detect the presence of smoke for the primary purpose of controlling blowers and dampers in air conditioning and ventilation systems and is intended for use in hazardous industrial and commercial locations. The unit mounts directly to heating, ventilating, and air conditioning ducts and utilizes a cross sectional sampling tube arrangement rather than a substitute for open area detection.
    The explosion-proof air duct smoke detector is intended to be connected to a control unit and function as part of a fire protection system. The 30-3003D is designed for use with a 4-wire system fire alarm control panel (2 wires for detector power and 2 wires for detector output).
    The detector operates on the forward light scattering principle, a technology that is based on more than 30 years of experience in advanced photoelectric detection systems.
    MODEL 30-3003D Explosion Proof Air Duct Smoke Detector Features
  • Explosion-proof housing is designed for use in Division 1, Class I, Groups C and D; Class II, Groups E, F, and G; Class III hazardous locations.
  • Trouble-free photoelectric operation.
  • Standard 4-wire 24 vdc operation.
  • Designed to meet ANSI/UL 268A smoke obscuration limits.
  • 600 to 4000 ft/min. airflow range.
  • Rugged design for environmental extremes.
  • Commercial Products Group 302AW135 (302-AW-135) - Rate compensation heat detector fixed at 135 all-weather vertical mounting (1) NO (normally open) contact Commercial Products Group 302AW194 (302-AW-194) - Rate compensation heat detector fixed at 194 all-weather vertical mounting (1) NO (normally open) contact

    Commercial Products Group 302AW135 (302-AW-135) - Rate compensation heat detector fixed at 135 all-weather vertical mounting (1) NO (normally open) contact

    Commercial Products Group 302AW194 (302-AW-194) - Rate compensation heat detector fixed at 194 all-weather vertical mounting (1) NO (normally open) contact

    Commercial Products Group 302EPM135 (302-EPM-135) - Explosion proof rate compensation pipe mounting heat detector 1/2 threads fixed at 135 (1) NO Commercial Products Group 302EPM194 (302-EPM-194) - Explosion proof rate compensation pipe mounting heat detector 1/2 threads fixed at 194 (1) NO (normally open) contact

    Commercial Products Group 302EPM135 (302-EPM-135) - Explosion proof rate compensation pipe mounting heat detector 1/2 threads fixed at 135 (1) NO

    Commercial Products Group 302EPM194 (302-EPM-194) - Explosion proof rate compensation pipe mounting heat detector 1/2 threads fixed at 194 (1) NO (normally open) contact

       
     
     
     

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