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Volumetric flow controller VAQS

®

08/23 - 17

Construction subject to change.

No return possible!

09.05.2019

Version:

Order details VAQS

Sample
VAQS-0250-200-DD-A007-0-00200-01500-DS2-NA

Volumetric flow controller type VAQS, rectangular design | width 250 mm | height 200 mm | galvanised sheet steel with DD-coating 
| with LMV-D3-MF SO | 0-10 V | V

min 

=200 m³/h | V

max 

=1500 m³/h | with acoustic cladding 20 mm | no spring return actuator

Order details

01 - Type

02 - Width

03 - Height

04 - Material

05 - Attachment assembly

06 - Mode

07 - Volumetric flow - Set value V

min

 / V

kon

08 - Volumetric flow set value V

max

09 - Acoustic cladding

10 - Damper position

01

02

03

04

05

06

07

08

09

10

Type

Width

Height Material Attachment 

assembly

Mode

Volumetric flow
V

min

Volumetric flow 
V

max

Acoustic 
cladding

Damper position

Example

VAQS

-0250

-200

-DD

-A007

-0

-00200

-01500

-DS2

-NA

VAQS = Volumetric flow controller type VAQS 

rectangular design

0100 - 0150 - 0200 - 0250 - 0300 - 0350 - 0400 - 0500 - 0600 
- 0700 - 0800 - 0900 - 1000

0100 - 0200 - 0300 - 0400 - 0500

SV

= Galvanised sheet steel (standard)

DD

= DD-coating on the inside with galvanised sheet steel

A007 = LMV-D3-MF SO (5 Nm, standard)
A008 = NMV-D3-MF SO (10 Nm for B > 500 mm)

Other modules available upon request

0

= 0-10 V

2

= 2-10 V (standard)

00000 = ex-works according to table
xxxxx = 5-digit customer value in m³/h

00000

= ex-works according to table

xxxxx

= 5-digit customer value in m³/h

DS0 = without acoustic cladding (standard)
DS2 = Acoustic cladding with 20 mm

NA

= no spring return actuator (standard)

NO

= currentless OPEN - normally open

NC

= currentless CLOSED - normally closed

(only for drives with spring return)

Summary of Contents for VAQS DS0 Series

Page 1: ...Ferdinand Schad KG Steigstra e 25 27 D 78600 Kolbingen Telephone 49 0 74 63 980 0 Fax 49 0 74 63 980 200 info schako de www schako de Volumetric flow controller VAQS...

Page 2: ...cessories 5 Technical data 7 Volumetric flow range 8 Technical data for Belimo components 9 Operating control Belimo components 9 Circuit diagrams 10 Setting the operating potentiometers calculation f...

Page 3: ...mper axle support made of maintenance free plastic in factory presetting of the controllers The controllers have been calibrated and preset in factory this in factory presetting eliminates later setti...

Page 4: ...f several connection pieces or pieces with fire dampers or silencers the larger minimum distances must be observed All volumetric flow controllers can be assembled with horizontal or vertical damper a...

Page 5: ...51 Class 3 Housing leakage air flow to DIN EN 1751 class B with electric controller LMV NMV D3 MF not MP bus ca pable Control voltage 24 V AC 50 60 Hz Temperature compensation from 10 40 C Acoustic cl...

Page 6: ...for VAQS with 1 baffle with 2 baffles with 3 baffles B mm KA K mm S mm De dB Okt fm Hz 63 125 250 500 1000 2000 4000 8000 150 1 100 50 2 6 16 26 48 48 33 15 200 1 100 100 1 3 9 18 36 37 22 13 250 1 1...

Page 7: ...52 63 68 68 67 67 65 63 72 74 74 73 73 71 69 78 81 82 81 81 80 77 86 6 68 67 66 65 63 58 70 73 73 72 71 69 67 76 78 79 78 77 76 74 82 84 85 84 84 84 82 90 9 73 73 73 71 69 65 76 79 78 78 76 75 73 82...

Page 8: ...tomer absolutely wants a calibration curve different from 12 m s it must be specified When the air volume drops below the Vmin shown in the chart the correct functioning of the volumetric flow control...

Page 9: ...ve control CLOSED can be implemented via a diode see page 10 Operating control Belimo components Positive control damper CLOSED Energy saving in areas not in use by closing the supply and re turn air...

Page 10: ...w Function 0 1 V 0 Damper CLOSED VAV control inac tive 0 2 2 V Vmin Vmin operating stage active 2 10 V Vmin Vmax Continuous opera tion Vmin Vmax No Designation Wire colour Function 1 black Feed AC DC...

Page 11: ...viour S2 service function Adaptation Adaptation started by a Operating service unit b Key on the VAV Compact V1 VAV service VAV service active a Press both keys Adaptation Address simultaneously b VAV...

Page 12: ...n of the Vnenn volumetric flow m h The calibration curve is usually 12 m s Upon customer request a smaller value can be selected Actual value measurement via feedback signal U5 using a voltmeter or PC...

Page 13: ...ting range Vmin Vmax Vmin 0 100 of set Vnenn volumetric flow Vmax 30 100 of set Vnenn volumetric flow Command variable Y Input resistance min 100 k DC 2 10 V 4 20 mA with 500 input re sistance DC 0 10...

Page 14: ...C DC converter This is why no external power supply is necessary Driver To be able to work with the ZTH EU a suitable driver must be installed on the PC The driver can be downloaded from the Be limo w...

Page 15: ...tible with all Belimo PP MP units from 1992 efficient handling can be operated with one hand Selection of stages for test OPEN CLOSE MIN MAX STOP Damper position indicator for diagnostics Display of t...

Page 16: ...t personnel observ ing recognised technical rules and regulations 6 For polluted air the volumetric flow controllers must be used with an integrated controller with a static membrane pressure sensor I...

Page 17: ...assembly Mode Volumetric flow Vmin Volumetricflow Vmax Acoustic cladding Damper position Example VAQS 0250 200 DD A007 0 00200 01500 DS2 NA VAQS Volumetric flow controller type VAQS rectangular desig...

Page 18: ...m galvanised sheet steel with METU flange M2 Order details 01 Type 02 Width 03 Height 04 Material 05 Profile connection 01 02 03 04 05 Type Width Height Material Profile connection Example ZSQ 1000 04...

Page 19: ...IN EN 1751 class B made of aluminium Meas uring rods made of aluminium blade support made of plastic With electric controller LMV NMV D3 MF control voltage 24 V AC 50 60 Hz requirement measuring air 0...

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