System Sensor D100-67-00, I56-1148-04 specifications Secure The Detector Housing To The Duct

Page 3

[5.3] Secure The Detector Housing To The Duct

Slide the foam gaskets over the tube bushings as shown in Figure 3. Use the two machine screws to screw the detector housing to the duct.

CAUTION: Do not overtighten the screws.

Figure 3. Installation of foam gaskets over sampling tube bushings:

A78-2045-00

[5.4] Sampling Tube Installation of Ducts Greater Than 11/2 Feet Wide

The sampling tube is identified by a series of air inlet holes on the tube. One telescoping tube is included for ducts up to 18″ in width. All other lengths must be purchased sepa- rately. Order the correct length, as specified in Table 1, for width of the duct where it will be installed. The exhaust tube is molded onto the base of the duct housing, and the A2440-00 Exhaust Tube Extension is available as an acces- sory in those cases where the molded exhaust port does not extend at least 2 inches into the duct.

The inlet tube is always installed with the air inlet holes facing into the air flow. To assist proper installation, the tube’s mounting flange is marked with arrows. Make sure the inlet tube is mounted so that the arrows point into the air flow (see Figure 4). Figure 5 shows the various combi- nations of tube mounting configurations with respect to air flow. Mounting the detector housing in a vertical orienta- tion is acceptable, provided that the air flows directly into the sampling tube holes as indicated in Figure 4.

Table 1. Inlet tubes required for different duct

widths:

 

Outside Duct Width

Inlet Tube Required

1 to 2 ft.

ST-1.5

2 to 4 ft.

ST-3

4 to 8 ft.

ST-5

8 to 12 ft.

ST-10

[5.4.1] Installation For Ducts Greater Than 1 1/2 Feet But Less Than 8 Feet Wide

1.If the tube is longer than the width of the air duct, drill a 3/4-inch hole in the duct opposite the hole already cut for

the inlet tube. Make sure the hole is 1″ to 2″ below the in- let hole on the opposite side of the duct to allow for mois- ture drainage. If the tube is shorter than the width of the air duct, install the end plug into the inlet tube as shown in Figure 4. Sampling tubes over 3 ft. long must be supported at the end opposite the duct detector.

2.Slide the tube into the housing bushing that meets the air flow first. Position the tube so that the arrows point into the air flow.

3.Secure the tube flange to the housing bushing with two #6 self-tapping screws.

4.For tubes longer than the width of the air duct, the tube should extend out of the opposite side of the duct. If there are more than 2 holes in the section of the tube ex- tending out of the duct, select a different length using

Table 1. Otherwise, trim the end of the tube protruding through the duct so that 1″ to 2″ of the tube extend out-

side the duct. Plug this end with the end plug and tape closed any holes in the protruding section of the tube. Be sure to seal the duct when the tube protrudes.

Figure 4. Air duct detector inlet sampling tube:

AIR HOLES

INLET

FLANGE

 

TUBE

 

END

 

PLUG

ARROWS

AIR FLOW DIRECTION

MUST FACE

 

INTO AIR FLOW

 

 

A78-2047-00

Figure 5. Tube mounting configurations with varying air flow direction:

DOTS INDICATE POSITION OF

SAMPLING TUBE HOLES

AIR FLOW

 

 

AIR FLOW

 

 

DIRECTION

DIRECTION

 

 

 

 

 

DUCT

 

 

DUCT

 

 

DETECTOR

DETECTOR

 

 

 

 

HOUSING

HOUSING

 

 

 

 

 

 

A.

 

B.

INLET

EXHAUST

EXHAUST

INLET

TUBE

TUBE

TUBE

TUBE

EXHAUST

INLET

AIR FLOW

DIRECTION

TUBE

TUBE

 

 

DUCT

 

 

DUCT

 

 

DETECTOR

DETECTOR

 

 

 

 

HOUSING

HOUSING

 

 

 

 

 

 

C.

 

D.

AIR FLOW

EXHAUST

INLET

DIRECTION

TUBE

TUBE

NOTE: Orientations C and D apply only to metal sampling tubes.

A78-1812-08

D100-67-00

3

I56-1148-04

Page 2 Page 4
Image 3
Page 2 Page 4
Contents General Description Before InstallingTable of Contents This device will not operate without electrical powerTube Installation Chart Supplemental Duct Tube Holes Contents Of The Duct Smoke Detector KitDrill The Mounting Holes Secure The Detector Housing To The Duct Inlet tubes required for different duct WidthsOutside Duct Width Inlet Tube Required Modifications of Inlet Sampling Tubes Install the inlet tube as followsInstall The Filters Field Wiring Wiring Installation GuidelinesFilter Replacement Wiring InstructionsInstall The Cover Duct Smoke Detector Maintenance And Test ProceduresLED Power Board replacement Alarm Tests 2.1 M02-04-00 Magnet TestDetector Cleaning Procedures Board Replacement Detector Board ReplacementElectrical Ratings includes base and detector Model DH100 Air Duct Smoke Detector Specifications

D100-67-00, I56-1148-04 specifications

The System Sensor D100-67-00 and I56-1148-04 are advanced devices designed for fire detection and alarm systems, offering a range of features and technologies that cater to the needs of modern safety requirements.

The D100-67-00 is a high-performance photoelectric smoke detector that incorporates innovative sensing technology. It boasts a sophisticated optical chamber that enhances its ability to detect smoke particles effectively. This detector minimizes false alarms commonly caused by non-threatening, everyday activities such as cooking, making it ideal for residential and commercial applications. Its low profile design and sleek aesthetic also allow it to seamlessly blend into various environments. The D100-67-00's sensitivity is adjustable, ensuring that it can be calibrated according to specific needs or building codes, thereby enhancing its versatility.

Moreover, the D100-67-00 features a built-in sounder and visual indicators that provide immediate alerts. The device is equipped with a robust communication protocol that allows it to integrate with other fire alarm control panels and monitoring systems. This capability enhances the overall safety network by ensuring real-time communication of any fire incidents, a crucial feature in high-risk areas.

On the other hand, the System Sensor I56-1148-04 is an advanced heat detector that employs thermal sensing technology. It is designed to respond to rapid temperature increases, ensuring quick detection of potential fire hazards. This device is particularly beneficial in environments where smoke detectors might be prone to false alarms due to dust or steam, like kitchens or garages. The I56-1148-04 features a dual-heat sensing mechanism, allowing it to differentiate between normal temperature fluctuations and dangerous heat spikes, providing an extra layer of protection.

Both devices are engineered with durability in mind, adhering to strict industry standards. They are intended for long-term use, requiring minimal maintenance while still delivering reliable performance. Critical for emergency response, both detectors offer optional connectivity with control panels and monitoring solutions, allowing for comprehensive system integration.

In summary, the System Sensor D100-67-00 and I56-1148-04 are integral components of fire safety systems, with their advanced features and technologies ensuring efficient detection and alerting in diverse settings. These devices exemplify reliability and innovation, essential in safeguarding lives and property against fire hazards.
Top Page Image Contents