Airflow Measuring Station - Thermal Dispersion - Aluminum Airfoil Parallel Blade - AM-51-TD

Airflow Measuring Station
Aluminum Airfoil - Thermal Dispersion

AM-51-TD airflow measuring stations employ a low leakage control damper with highly accurate airflow measuring equipment in a single compact assembly. The Pottorff CD-51 control damper is factory mounted with a modulating 24V actuator and thermal dispersion airflow measurement system to provide airflow measuring along with the ability to control airflow all in one easy to install assembly. Fully encapsulated precision thermistors are paired with heating circuits and dedicated ELECTRA-flo G5 transmitters to provide a high degree of environmental protection along with state-of-the electronic airflow measurement.

Specification

Standard Construction
Damper Frame: 5" x 1" (127 x 25) galvanized steel hat channel with interlocking corner gusset. Equivalent to 13 gauge (2.4) channel frame. Low profile head and sill are used on sizes less than 13" (330) high.
Damper Blades: 6" (152) heavy gauge, dual wall extruded aluminum - airfoil. Parallel.
Sleeve: 16" x 20 gauge (406 x 1.0) galvanized steel.
Damper Axles: 1/2" (13) diameter plated steel hex.
Damper Linkage: Concealed in frame.
Damper Bearings: Synthetic.
Seals: PVC blade edge seals. Flexible metal jamb seals.
Damper Actuator: Modulating 24V, spring close, external mount.
Transmitter: ELECTRA-flo G5 with NEMA 1 enclosure.
Minimum Size: 8" x 6" (203 x 152)
Maximum Size:
Single Section: 48" x 72" (1219 x 1829)
Multiple Section: 120" x 120" (3048 x 3048)
Ratings
System Velocity Range: 0-4000 fpm (0-20.32 m/s)
Maximum System Pressure: 2 in. wg. (0.50 kPa)
Leakage:
3.0 cfm/ft² @ 1.0 in. wg. (0.02 m³/s/m² @ 0.25 kPa)
5.0 cfm/ft² @ 4.0 in. wg. (0.03 m³/s/m² @ 1.0 kPa)
7.0 cfm/ft² @ 10.0 in. wg. (0.04 m³/s/m² @ 2.5 kPa)

Technical specification

Unique ref.Airflow-Measuring-Station-Thermal-Dispersion-Aluminum-Airfoil-Parallel-Blade-AM-51-TD
Product familyHVAC
Product groupAir Control Dampers
TypeObject (single object)
Date of publishing2024-07-16
Edition number1

Links

Product urlhttps://www.pottorff.com/product/details/344

Classification

BIMobject CategoryHVAC - Mechanical Ventilation
Uniclass 2015 CodeSs_75_70_96_30
Uniclass 2015 DescriptionFlow measurement and control systems
CSI MasterFormat 2014 Code40 71 00
CSI MasterFormat 2014 TitleFlow Measurement
OmniClass Number23-27 11 15
OmniClass TitleFlow Measuring Instrument And Controls

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States