Duct Smoke Detector Sampling Tube Installation

The end cap is needed to cre ate the proper air flow to the sensor of the duct smoke detector. Move duct housing sampling tube assembly to desired location. The difference in air pressure between the two tubes pulls the sampled air through the sensing chamber.

donco twin loft bed with slide dry clean spray for carpets do it yourself vinyl fencing kits diy concrete sink and countertop disney descendants bedroom accessories dining table w lazy susan dining room light for 8 foot ceiling direct drive front load washer

Location And Installation Of Detectors In Air Duct Systems Fire Alarms Certified

True Duct Smoke Detectors With Relay Output And Analogue Output Vsd Series Ventilation Control Products Sweden Ab

Midsouthelectronics Com Photoelectric Smoke Duct Detector And Sampling Tube Federal Signal

Source

Duct Smoke Detectors

Ari Catalog Hvac Installation Accessories Duct Smoke Detectors Sampling Tubes

Once any sampling tube length adjustments are made plug the end of the sampling tube with the provided end cap.

Duct smoke detector sampling tube installation.

Ensure that the sampling tube is angled downward from the duct smoke detector to allow for moisture drainage away from the detector. To ensure correct operation install the superduct duct smoke detector using the following guidelines. Sensor power board assembly and covers sensor head is factory installed 2. The sampling tube should be angled at least 1 4 downward for every 12 of duct width per figure 4.

Ensure that the sampling tube is angled downward from the duct smoke detector to allow for moisture drainage away from the detector. See figure 12 for sensor and controller dimensions. Duct smoke detector a. Drill a 3 4inch hole in the duct opposite the hole already cut for the sampling tube.

Drilling template 4. 3 contents of the duct smoke detector kit 1. Three 10 sheet metal screws for mounting 3. Air is introduced to the duct smoke detector s sensing chamber through a sampling tube that ext ends into the hvac duct and is directed back into the ventilation system through an exhaust tube.

Sampling tube assembly see figure 2 the duct detectors are designed for use in ducts where the air velocities are from 300 to 4000 feet per minute. Drill a 3 4inch hole in the duct opposite the hole already cut for the sampling tube. Locate the sensor so its sampling tube is positioned in a straight length of square duct between six and ten duct widths from any bends or obstructions as shown in the diagram below. Sampling tube connectors are equipped with set screws which allow the tubes to be mounted only in directions shown in figure 2.

Verify this by checking specifications of installation and if necessary use an alnor model 6000p velocity meter or equivalent to check the air velocity. Use 4 mounting screws 4 12 x 1 2 sheet metal screws packaged in installation kit to secure the housing to the air duct. The sampling tube should be angled at least 1 4 downward for every 12 of duct width per figure 4. Sampling tubes install from front and rear compatible with existing accessories able to address detector per code switches on sensor head.

The sampling tube end cap included with the detector is critical to proper operation of the duct smoke detector.

53546 022apo Intelligent Duct Smoke Detector

Duct Smoke Detector Sampling Tube

Duct Smoke Detector For Infinity Evolution Or Ion Controls Youtube

Two Wire Duct Smoke Detector Manualzz

Https Www Prospertx Gov Wp Content Uploads Guidelines For Duct Detector Testing 01 17 Pdf

Firesense Conventional Duct Smoke Detector Duct Probes Conventional Special Detection Detection Products Products Fire Alarm Systems Fire Rated Tps Cables Vesda

Edwards Signaling Sd2w Installation Manual

Dp9100 Duct Probe Manualzz

Apollo Series 65 Duct Detector With Base Fire Safety

Duct Smoke Detection Orr Protection Systems

Edwards Signaling Sdsj Installation Manual

500 Series Intelligent Duct Smoke Detector Manualzz

53546 023apo Orbis Duct Detector

System Sensor Sampling Tube Smoke Detector 2gwl3 Dst3 Grainger

Fast Tube Air Sampling Tube For Duct Smoke Detectors Up To 8 Duct 3 Pack Smoke Detectors Accessories Parts

D4120 Duct Smoke Detector D4s Sensor Component D4p120 Power Board Component Pdf Free Download

Aspirated Smoke Detection Ppt Video Online Download

Dh100acdclp Air Duct Smoke Detector With Extended Air Speed Range Pdf Free Download

1

Systemsensor Rts451

Siga Sd Duct Smoke Detector Installation Manual Powerfulcartoon

System Sensor Dnr User Manual Page 2 6

Addressable Duct Sampling Unit Detection Ampac

Intelligent Dnre Duct Smoke Detector En

Source : pinterest.com