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Technical Specification Sheet

Document No. 149-319P25

Mar 12, 2019

Siemens Industry, Inc. Page 1 of 19

Laboratory Room Single Duct Supply Air

Terminal

Figure 1. Laboratory Room Single Duct Supply

Air Terminal.

The Laboratory Room Single Duct Supply Air

Terminal is an industrial-grade, easy-to-install pre-

packaged airflow measurement and control terminal

unit. The Laboratory Room Single Duct Supply Air

Terminal is a round inlet, rectangular outlet, one piece

insulated and lined terminal that provides cooling only

or cooling with hot water reheat. When used with the

Laboratory Room Controller, it provides fast acting,

stable and precise laboratory supply airflow control

over the entire range of room airflow requirements.

Measurement of airflow is accomplished by four

quadrant sensing technology to achieve

measurement accuracy of 3% of actual flow (sensor

only) when tested in accordance with AMCA 610.

Airflow control is achieved utilizing a round single

blade damper mounted on a zinc plated steel shaft

with polyethylene bushings and mechanical stops.

Construction is 22 gauge-galvanized steel, including

the casing and damper.

Features

· Eight standard sizes with airflow capacities from

35 to 8530 cfm; others are also available.

· Four quadrant airflow sensors with multi-point,

center averaging and signal amplification.

· Low radiated and discharge sound levels.

· 22 gauge casing with slip and drive discharge

connection.

· Solid zinc plated steel damper shaft on self

lubricating polyethylene bushings for fast acting

control and maintenance free operation.

· Low non-recoverable static pressure loss.

· Round, beaded inlet collar accepts nominal

flexible or rigid duct (size 18 has rectangular

inlet).

· Internal insulation 3/4-inch fiber-free foam which

meets requirements of NFPA 90A and UL181.

Closed cell structure foam allows for disinfecting

and hand washing with detergents and water.

· Meets mechanical standards UL 181, NFPA 90A,

ASTM E84, UL 723 and bacteria standard ASTM

C665.

· Ultra-low leakage, damper and casing (standard

without reheat). ULL with reheat available as

custom option.

· Up to four rows of hot water reheat coils.

· Meets equipment requirements of ASHRAE 62.1

Sec. 5.

· Clean, sealed shipping bags available for LEED

IEQ projects.

· Lab DXR (IP) control packages available

Summary of content (19 pages)

PAGE 1
Technical Specification Sheet Document No. 149-319P25 Mar 12, 2019 Laboratory Room Single Duct Supply Air Terminal Features · · · · · Figure 1. Laboratory Room Single Duct Supply Air Terminal. The Laboratory Room Single Duct Supply Air Terminal is an industrial-grade, easy-to-install prepackaged airflow measurement and control terminal unit.
PAGE 2
Description Hot water reheat coils (optional) The Single Duct Supply Terminal consists of the following components (see Figures 2 through 6). · Galvanized steel round inlet duct, damper blade in sizes from 4” (10.2 cm) to 16” (40.6 cm) diameter; size 18 unit has a rectangular 16 × 24 inlet and two 16” (40.6 cm) diameter dampers. · Four quadrant airflow measurement sensor. · Rectangular, lined and insulated casing with slip and drive outlet connections. · Factory-mounted controls options.
PAGE 3
Ordering Information Part numbers are created based on the selections you choose. There are no spaces or dashes in the SAP part number. NOTE: Not all combinations or configurations will yield a valid part number in SAP.
PAGE 4
BACnet Control Package Includes the following Control Components: Actuator Part Number Transducer Part Number Flow Transmitter Part Number Controller Part Number ECBE GNP191.1P — 550-819B ECBO GNP191.1P — 550-819B 570-803PA — GCBF GMA131.1P — 550-819B 570-801PA GCBG GMA131.1P — 550-819B 570-805PA GCBH GMA131.1P — 550-819B 570-811PA GCBN GMA131.1P — 550-819B 570-810PA GCBO GMA131.1P — 550-819B — GXBF GDE131.1P — 550-819B 570-801PA GXBG GDE131.
PAGE 5
Control Components Part Number Description Part Number Description 540-200N Variable Volume TEC with Auto-Zero Module 550-819B BACnet OAM - Off-board Air Module DXR2.E17C-103B Lab DXR BACnet IP Controller, 30 dp DXR2.E17CX-103B Lab DXR BACnet IP Controller, 60 dp DXA.S04P1 Lab DXR Airflow Pressure Sensor 0-1” 540-104N Constant Volume TEC with Auto-Zero Module 590-780 Differential Pressure Transmitter, 1” WC, 4-20 mA, 0.
PAGE 6
5. Choose the Reheat Coil orientation, and append the letters to the part number: Reheat Coil orientation (All coils come with access doors) OO No coil. AB 1 row, Left AH 1 row, Left HIGH CAPACITY BB 2 rows, Left. BH 2 rows, Left HIGH CAPACITY CB 3 rows, Left. DB 4 rows, Left EB 1 row, Right EH 1 row, Right HIGH CAPACITY FB 2 rows, Right FH 2 rows, Right HIGH CAPACITY GB 3 rows, Right HB 4 rows, Right 6.
PAGE 7
Dimensions Figure 4. Laboratory Room Single Duct Supply Air Terminal without Reheat Siemens Industry, Inc.
PAGE 8
Figure 5. Laboratory Room Single Duct Supply Air Terminal Size 18 without Reheat Page 8 of 19 Siemens Industry, Inc.
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Figure 6. Laboratory Room Single Duct Supply Air Terminal with Reheat Siemens Industry, Inc.
PAGE 10
Figure 7. Laboratory Room Single Duct Supply Air Terminal Size 18 with Reheat Page 10 of 19 Siemens Industry, Inc.
PAGE 11
Table 1. Airflow Ranges. MAXIMUM FLOW @ 1.0”dp MINIMUM FLOW @ 0.02”dp FLOW SENSOR INLET AREA CFM L/S CFM L/S SQ. FT M2 4 340 160 48 23 0.087 0.008 0.976 6 468 221 66 31 0.196 0.018 0.596 8 923 436 126 59 0.349 0.032 0.660 10 1487 702 210 99 0.545 0.051 0.681 12 2141 1010 303 143 0.785 0.073 0.681 14 3045 1437 431 203 1.069 0.099 0.711 16 4074 1923 576 272 1.396 0.130 0.729 18(16×24) 7785 3674 1101 520 2.667 0.248 0.
PAGE 12
Table 3. Hot Water Reheat Coil Capacities.* UNIT SIZE 04, 06 UNIT SIZE 04, 06 1-Row Coil 2-Row Coil Waterside Airflow, CFM GPM 75 100 200 300 400 Head 500 600 Heating Capacity (MBH) Loss Waterside Airflow, CFM GPM 75 100 (ft.wg.) 200 300 400 Head 500 600 Heating Capacity (MBH) Loss (ft.wg.) 0.50 4.4 5.0 6.8 7.9 8.6 9.2 9.6 0.13 0.60 6.3 7.4 10.5 12.3 13.5 14.4 15.1 0.05 0.75 4.6 5.4 7.4 8.8 9.7 10.5 11.0 0.28 0.75 6.5 7.8 11.2 13.3 14.8 15.9 16.
PAGE 13
Table 3. Hot Water Reheat Coil Capacities.* UNIT SIZE 08 UNIT SIZE 08 3-Row Coil 4-Row Coil Waterside Airflow, CFM GPM 150 350 500 650 800 Head 950 1100 Heating Capacity (MBH) Loss Waterside Airflow, CFM GPM 150 350 (ft.wg.) 500 650 800 Head 950 1100 Heating Capacity (MBH) Loss (ft.wg.) 1.0 14.4 23.0 26.6 29.1 30.9 32.4 33.5 0.26 2.0 16.8 29.6 35.6 40.0 43.4 46.1 48.3 0.27 1.5 15.1 25.5 30.2 33.7 36.4 38.5 40.3 0.57 2.5 17.1 30.8 37.6 42.6 46.6 49.
PAGE 14
Table 3. Hot Water Reheat Coil Capacities.* UNIT SIZE 12 UNIT SIZE 12 1-Row Coil GPM 2-Row Coil Waterside Airflow, CFM 400 600 800 1200 1600 Head 2000 2500 Heating Capacity (MBH) Loss Waterside Airflow, CFM GPM 400 600 (ft.wg.) 800 1200 1600 Head 2000 2500 Heating Capacity (MBH) Loss (ft.wg.) 2.0 17.9 21.5 24.1 27.9 30.7 32.8 34.8 0.55 2.0 28.1 34.8 39.8 46.9 51.9 55.5 59.1 0.45 3.0 18.8 22.9 25.9 30.5 33.8 36.3 38.9 1.21 3.0 29.9 37.7 43.8 52.7 59.
PAGE 15
Table 3. Hot Water Reheat Coil Capacities.* UNIT SIZE 14 UNIT SIZE 14 3-Row Coil 4-Row Coil Waterside Airflow, CFM GPM 500 800 1200 1700 2200 Head 2700 3400 Heating Capacity (MBH) Loss Waterside Airflow, CFM GPM 500 800 (ft.wg.) 1200 1700 2200 Head 2700 3400 Heating Capacity (MBH) Loss (ft.wg.) 2 43.7 55.5 65.3 72.9 77.9 81.5 85.0 0.41 3.5 52.6 70.8 87.1 100.7 110.0 116.8 123.8 0.49 4 48.8 65.7 81.5 95.3 105.3 113.0 121.1 1.55 7 56.3 79.2 102.3 123.
PAGE 16
Table 3. Hot Water Reheat Coil Capacities.* UNIT SIZE 18 UNIT SIZE 18 1-Row Coil 2-Row Coil Waterside Airflow, CFM GPM 1500 2000 3000 4000 Head 5000 6000 8000 Heating Capacity (MBH) Loss Waterside Airflow, CFM GPM 1500 2000 (ft.wg.) 3000 4000 5000 Head 6000 8000 Loss Heating Capacity (MBH) (ft.wg.) 2.0 48.6 53.7 60.6 65.2 68.7 71.3 75.2 1.22 2.0 69.3 76.3 85.2 90.7 94.4 97.1 100.8 0.87 3.0 54.1 60.6 69.9 76.3 81.2 85.1 91.0 2.66 3.0 80.8 91.0 104.
PAGE 17
Table 5. Single Duct Supply Air Terminal Casing (without reheat) & Damper Leakage (in CFM). Casing Leakage Damper Leakage Unit Size 1.0” WC 3.0” WC 6.0” WC 1.5” WC 3.0” WC 4 1 2 3 4 5 6.0” WC 6 6 1 2 3 4 6 11 10 8 1 2 3 5 7 10 1 2 3 6 7 10 12 1 2 4 8 12 19 14 2 3 5 6 10 16 16 2 4 7 13 21 38 18 3 6 12 98 154 305 Performance Notes on Leakage Data: 1.
PAGE 18
Table 6. Discharge Sound Data for Single Duct Supply Air Terminal. (Sound Power Levels, Lw dB, re 10^-12 Watts) 125 Pa (0.5" W.G.) Unit Size 16 18 Airflow cfm 250 Pa (1.0" W.G.) Octave Band L/s 2 3 4 5 500 Pa (2.0" W.G.) Octave Band 6 7 2 3 4 750 Pa (3.0" W.G.
PAGE 19
Table 7. Radiated Sound Data for Single Duct Supply Air Terminals (Sound Power Levels, Lw dB, re 10^-12 Watts) 125 Pa (0.5" W.G.) Unit Size 14 16 18 Airflow 250 Pa (1.0" W.G.) Octave Band 500 Pa (2.0" W.G.) Octave Band 750 Pa (3.0" W.G.