Description
IS820 Analog Addressable duct smoke detectors provide early detection of smoke and products of combustion present in air moving through an HVAC duct. These devices are designed for prevention of smoke re-circulation in areas by the air handling system (s). Fans, blowers, and complete systems may be shut down directly by the two 10A form “C” alarm relays provided in the duct smoke unit when smoke is detected.

 

The duct detector requires an external 24VDC supply, so as not to load down the analog addressable loop (SLC). Visual indicators, pilot and alarm, are mounted on the housing front for status indication. A manual test alarm relay switch is also provided on the front of the detector. Remote accessories can be accommodated.

 

The IS820 utilizes a Harrington Signal, Inc photoelectric (-P) or ionization (-N) analog addressable detector head which is included with the unit.These devices have unique features that benefit the installer and the end user; it’s user friendly addressing, extended data and alarm feature meet the demands of today's high-technology environments, codes and standards, as well as providing additional life safety functionality.

 

Each Harrington Signal, Inc duct detector is supplied with an X-pert card. In order to set the proper address, consult the addressing guide. Place a screwdriver in the pip's slit and five it a firm twist. Removal of the proper pip(s) completes the addressing procedure. Slide the coded xpert card into the side of the base, making sure it locks in position. Once the detector head is placed into the base, the remaining pips will operate the address buttons on the detector head and the address will be read by the head's electronics.

 

 Factory pre-programmed X-Pert cards which have the appropriate address pips removed, and the address number silk screened on the protruding tab can be purchased if desired.
Air sampling is accomplished by two tubes which protrude in the duct. An exhaust tube of one standard length (7”) is provided with the detector housing.Intake sampling tubes, which must be ordered sparately, are supplied in three standard lengths.

Description
CPG Signals Model ASHP PowerTone Amplified Speaker produces a crisp, clear, highdecibel tone. The tone may be generated by the PowerTone Signaling System by a compact, solid-state, plug-in card. The speaker cone and projector are of spun aluminum. The circuitry and tone card are contained in dust and moisture proof sealed housing of die-cast aluminum. An internal gain control allows for volume adjustment. The amplified speaker is NEMA 3 rated, and is finished in red enamel.

 

Model ASHP Amplified Speakers operate at 24 VDC and are polarized for connection to system supervised alarm notification circuits. The ASHP is also available in a 120 VAC model. CPG model V1971 synchronized strobe lights are available as an option when visual signaling is required. Strobes can be synchronized using Model VSYNC sync module. Both the speaker and strobe are listed for indoor and outdoor use.

Application
The PowerTone Amplified Speaker is well suited for signaling in hazardous areas with high ambient noise levels and where a unique audible signal is required. When used with the PowerTone Signaling System and PTCK25 connector card, the speaker can produce multiple tones for various signal requirements.

 

For single tone applications the PowerTone Signaling System or universal tone card may be used. The speaker may be used with any compatible 25 or 70Vrms audio system by using the PTCK25 or PTCK70 connector card. The speaker can be indoor or outdoor mounted. The ASHP is NEMA 3 rated.

Description
CPG Signals Model ASHP PowerTone Amplified Speaker produces a crisp, clear, highdecibel tone. The tone may be generated by the PowerTone Signaling System by a compact, solid-state, plug-in card. The speaker cone and projector are of spun aluminum. The circuitry and tone card are contained in dust and moisture proof sealed housing of die-cast aluminum. An internal gain control allows for volume adjustment.

 

The amplified speaker is NEMA 3 rated, and is finished in red enamel. Model ASHP Amplified Speakers operate at 24 VDC and are polarized for connection to system supervised alarm notification circuits. The ASHP is also available in a 120 VAC model. CPG model V1971 synchronized strobe lights are available as an option when visual signaling is required. Strobes can be synchronized using Model VSYNC sync module. Both the speaker and strobe are listed for indoor and outdoor use.

Application
The PowerTone Amplified Speaker is well suited for signaling in hazardous areas with high ambient noise levels and where a unique audible signal is required. When used with the PowerTone Signaling System and PTCK25 connector card, the speaker can produce multiple tones for various signal requirements.

 

For single tone applications the PowerTone Signaling System or universal tone card may be used. The speaker may be used with any compatible 25 or 70Vrms audio system by using the PTCK25 or PTCK70 connector card. The speaker can be indoor or outdoor mounted. The ASHP is NEMA 3 rated.

Description
CPG Signals Model ASHP PowerTone Amplified Speaker produces a crisp, clear, highdecibel tone. The tone may be generated by the PowerTone Signaling System by a compact, solid-state, plug-in card. The speaker cone and projector are of spun aluminum. The circuitry and tone card are contained in dust and moisture proof sealed housing of die-cast aluminum. An internal gain control allows for volume adjustment.

 

The amplified speaker is NEMA 3 rated, and is finished in red enamel. Model ASHP Amplified Speakers operate at 24 VDC and are polarized for connection to system supervised alarm notification circuits. The ASHP is also available in a 120 VAC model. CPG model V1971 synchronized strobe lights are available as an option when visual signaling is required. Strobes can be synchronized using Model VSYNC sync module. Both the speaker and strobe are listed for indoor and outdoor use.

Application
The PowerTone Amplified Speaker is well suited for signaling in hazardous areas with high ambient noise levels and where a unique audible signal is required. When used with the PowerTone Signaling System and PTCK25 connector card, the speaker can produce multiple tones for various signal requirements.

 

For single tone applications the PowerTone Signaling System or universal tone card may be used. The speaker may be used with any compatible 25 or 70Vrms audio system by using the PTCK25 or PTCK70 connector card. The speaker can be indoor or outdoor mounted. The ASHP is NEMA 3 rated.

Description
Harrington Signal Inc. Model ASHX PowerTone Explosion-proof Amplified Speaker is designed for use in hazardous locations. The unit produces a crisp, clear, highdecibel tone. The tone may be generated by the PowerTone Signaling System or by a compact, solid-state, plug-in card.The speaker cone and projector are made of spun aluminum. The speaker driver, circuitry and tone card are contained in an explosion-proof housing.

 

An internal gain control allows for volume adjustment. The amplified speaker is Listed for indoor and outdoor use, is NEMA 3 rated, and is finished in red enamel. PowerTone Model ASHX Amplified Speakers operate at 24 VDC and are polarized for connection to system supervised alarm notification circuits.

Application
The PowerTone Amplifed Speaker is well suited for signaling in hazardous areas with high ambient noise levels and where a unique audible signal is required. The amplified speaker is designed for locations where the danger of explosion or fire exists.The speaker is suitable for use in National Electrical Code (NFPA 70): Class I, Groups B, C, D, Division 1 hazardous locations.

 

 When used in conjunction with the PowerTone Signaling System and PTCK25 connector card, the speaker can produce multiple tones for various signal requirements.For single tone applications the PowerTone Signaling System or universal tone card may be used. The speaker may be used with any compatible 25 or 70Vrms audio system by using the PTCK25 or PTCK70 connector card. The speaker can be indoor or outdoor mounted. The ASHX is NEMA 3 rated.