The sensor mounting height depends the type of application and on the density of the gas relative to air. Heavier than air gases should typically be detected 6 inches from the floor, lighter than air gas sensors should typically be placed on or near the ceiling, and gases which have a density close to that of air should have sensors installed ...
Below is a series of recommended mounting heights for fire alarm system equipment including different types of smoke detector (including Optical Beam Detectors) and Heat Detectors. The table below also shows heights which detectors are permitted to be mounted at if 10% or less of the ceiling is the height …
Recommended mounting height for Carbon Monoxide (CO) gas detector. is m above floor. Nitrogen Dioxide (NO2) gas is heavier than air and sinks in the air. Recommended mounting height for Nitrogen Dioxide (NO2) gas detector. is meter above the floor. According in garages are concentrations expected less 1%VOL and because of thermal an ...
Quantity of gas detectors and mounting height. The quantity of sensors depends on the application. Should there be a large number of potential leak sources (typically in oil and gas package equipment) a good starting density is a spacing of 8 metres between detectors or working with an area of coverage of 75 to 100m2 for each detector.
The Dust Alert with integrated electronics and sensing probe utilizes inductive electrification technology to detect and alert—via an alarm relay or 420 mA output—when dust emissions exceed a preset point. This extremely sensitive method minimizes the influence of sensor contamination, particulate velocity change, or temperature drift.
Height: ˝ (51 mm) installed in B210LP Base Diameter: ˝ (155 mm) installed in B210LP Base; ˝ (104 mm) installed in B501 Base Weight: oz. (147 g) 5. Test the sensor(s) as described in the TESTING section of this manual. CAUTION Dust covers provide limited protection against airborne dust particles during shipping.
Jan 18, 2020· Thus, I recommend that you install as many CO detectors as needed to be safe in your home. Where to Put a Carbon Monoxide Detector – The Right Mounting Height and Position. First, check the user manual: if the manufacturer specifies the location and height at you should place the CO detector, install it accordingly.
Detectors SPECIFICATIONS Height: in Diameter: in; in ... dust may compromise the sensor heads in duct smoke detectors. ... The 2D51 can also be used as a pendant mount detector for use in noflow/ lowflow airhandling systems (04000 fpm). The pendant mounted 2D51 is to
Where beam spacing is equal to or greater than 40 percent of the ceiling height ( H), spottype detectors shall be located on the ceiling in each beam pocket. Beams greater than 10% of ceiling height and beam spacing greater than 40% of ceiling height = one sensor installed in each beam pocket Beam / Joist Ceiling Detector / Sensor
9) Fit the sensor mounting base (B) to the mounting surface using screws ‘F’ provided. Ensure the sensor is installed in right orientation! Refer to the ‘UP’ arrow on the sensor head and the mounting base. 10) Apply silicone into the mounting hole ‘A’ and if required around the base of the sensor to ensure IP rating is maintained.
Sep 07, 2020· Overall, a motion detector should be mounted on the wall, between 6 and 8 feet high. Some people also put their motion detectors on or near the ceiling. That can work with a standard ceiling height — which is around eight feet — but may not be the best choice for any homeowner who has 10 or 12foottall ceilings.
Mounting the detector The detector must be installed with the detection sensor pointing downwards. For combustible gas detectors, tilting the device more than 45° past vertical can lead to imprecise readings. Despite its high degree of protection (IP66), it may be necessary to protect the
Today we will discuss carbon monoxide detector mounting height in the home and everything related to carbon monoxide placement for home safety. A carbon monoxide detector is a must for every home, whether it is a large house or a small apartment. Carbon monoxide is one of the deadliest and most common household toxins.
Jul 20, 2017· This explosion proof motion detector can be mounted at heights ranging from 10'' up to 20'' above the ground and provides up to 15'' by 15'' coverage when mounted at 16''. The entire unit is constructed of copper free nonsparking aluminum construction with a glass window for motion detection.
Jul 01, 2021· The detector may be placed on the ceiling. Do not place the detector right next to or over a fireplace or flameproducing appliance. Keep the detector out of the way of pets and children. Each floor needs a separate detector. If you are getting a single carbon monoxide detector, place it near the sleeping area and make certain the alarm is loud ...
the detector in areas where mounting is difficult due to the lack of appropriate support structures or mounting surfaces. When using messenger wire to support the detector, turnbuckles and eyebolts must be employed at each end of a run to place tension on the …
The Dust Sentry is ideal for use with wood dusts and other general dust collection applications. Installs easily to the lid of any shape/size dust bin and can be adjusted to detect any preset fill level (4" to 6" from the lid is recommended). Strobe indicator light can be mounted up to 8 feet away from the sensor for maximum visibility in the shop.
MOUNT DETECTOR ANYWHERE IN THIS AREA Tx Rx C053900 Mounting Locations Beam detectors require a stable mounting surface for proper operation. A surface which moves, shifts, vibrates, or warps over time will cause false alarm or trouble conditions. Initial selection of a proper mounting surface will eliminate false alarms and nuisance trouble ...
Determining Optimal Sensor Mounting Height for Fixed Gas Detection Systems ... clearly defined requirements for mounting height, gas detectors usually do not have the same standards. Some guidelines are published by the National Electric Code (NEC), Canadian ... Be aware of liquids and dust that may contaminate the sensor.
Mounting Information 1. Only mount between 10 ft. (3m) and 20 ft. (6m). Dip Switch 9 must be set for appropriate height for proper operation. 2. Do not leave any objects which may move in the detection pattern. 3. Do not mount in an area where reflection of sunlight will shine on unit. 4. Do not mount in humid or steamy environments. 5.
BS5839 part 1 thus limits the mounting height of point detectors for life protection to , or 15m for property protection. This is not necessarily the case with beam smoke detectors since they can sample across the entire smoke plume, and are thus ideally suited for high ceiling applications. This is
1. Wire the detector following the installation guidelines. 2. Line up arrows on the detector with the arrows on the mounting bracket. 3. Rotate the detector clockwise until it clicks into place. 4. After all detectors have been installed, apply power to the control unit. 5. …
Operation is for ceiling or wall mounting Multifunction LED indicator: ... 4098 Detectors, Sensors, and Bases Application Manual. 2 S409800174 1/2015 40989832 Adapter Plate 47/8" (124 mm) Status Indicator LED Base Height 11/16" (17 mm) 40989602 Dimensions Mounted on Base 2" (51 mm) 40989602 Detector Detector base Thermistor guard 1/4" (6 ...
They are IP67 rated for protection from dust and brief submersion. Switches meet American, Canadian, and European safety standards. They also meet ISO standards for vibration monitoring. Use Nano M8/USB adapter cords to connect these switches to your computer. Use a magnetic base for temporary mounting or a glueon base for more permanent mounting.
Remove the detector cover and the sensor module to protect it from dust. Mount the detector to the ground with 4 wall plugs. Terminal block connectors allow the use of multiple wire cables like wire and cord with a cross section between and mm2 (1 mm2 in the case of the use of collets). The diameter of the cable is limited
6. After all detectors have been installed, apply power to the alarm control unit. 7. Test each detector as described in Testing. 8. Notify the proper authorities that the system is in operation. CAUTION Airborne dust particles can enter the detector. System Sensor recommends the installation of detectors before beginning construc
Sensors for gases that are heavier than air should be installed approximately 30 cm (1 foot) from the floor. For combustibles that are lighter than air, sensors should be installed 30 cm (1 foot) from the ceiling, close to the potential leak source. * May differ in certain applications. Hot NO2 from exhaust systems is lighter than ambient air.