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Volume flow rate measuring unit VME with attachment XTS/XTD

 

 

 

 

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Volume flow rate measuring unit VME with control components BTD and BTS

VME with control component BTD

VME with control component BTD

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Volume flow rate measuring unit VME with control component XTS/XTD

Type VME with control component XTD

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Type VME with control component ELAB TCU3

VDI6022_gs_01ai.ai.link
Tested to VDI 6022

Tested to VDI 6022

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VME_img_07_BTDpsd.png
VME_img_05psd.psd.link
VME_img_10psd.png
VDI6022_gs_01ai.ai.link

VME      

For the measurement of volume flow rates in ducts


 

Rectangular volume flow rate measuring unit for recording or monitoring of volume flow rates

  • Manual volume flow rate measuring
  • Continuous volume flow rate measuring
  • Recording of measured values for other controllers or for the LABCONTROL air management system
  • Optional effective pressure transducer for the automatic recording of measured values, factory mounted and complete with wiring and tubing
  • Casing air leakage to EN 15727, up to class D

 

Optional equipment and accessories

  • Surface powder-coated, silver grey (RAL 7001)
  • Dynamic or static effective pressure transducers

 

 

 


General Information

Application

  • Rectangular volume flow rate measuring unit for the manual recording or automatic measuring of volume flow rates
  • Simplified commissioning, approval and maintenance
  • Optional dynamic effective pressure transducer for systems with clean air
  • Optional static effective pressure transducer for systems with contaminated air



Special features

  • Suitable for permanent installation because of low differential pressure
  • High accuracy of volume flow rate measurements



Nominal sizes

  • 39 nominal sizes from 200 × 100 to 1000 × 1000



Construction



  • Galvanised sheet steel
  • P1: Powder-coated, silver grey (RAL 7001)



Parts and characteristics

  • Ready-to-commission unit which consists of mechanical parts and an optional differential pressure transducer.
  • Averaging effective pressure sensor for volume flow rate measurement

 

Only for variant with optional differential pressure transducer as add-on part:

  • Optional differential pressure transducer, factory mounted and wired
  • Aerodynamic functional testing on a special test rig before shipping of each unit
  • Set-up data is given on a label or volume flow rate scale affixed to the unit



Attachments

  • Dynamic effective pressure transducer (BTD, XTD)
  • Static effective pressure transducer (BTS, XTS)
  • LABCONTROL: Components for air management systems



Construction features

  • Rectangular casing
  • Flanges on both ends, suitable for duct connection
  • Connection points for effective pressure measuring tubes with 6 mm inside diameter 



Materials and surfaces

Galvanised sheet steel variant

  • Casing made of galvanised sheet steel
  • Effective pressure sensor made of aluminium

Powder-coated construction (P1)

  • Casing made of galvanised sheet steel, powder-coated
  • Differential pressure sensor made of aluminium profiles with powder coating



Standards and guidelines

Meets the hygiene requirements of

  • EN 16798, Part 3
  • VDI 6022, Sheet 1
  • DIN 1946, Part 4
  • For other applicable standards and guidelines refer to the hygiene certificate

Casing air leakage

  • EN 15727, class D except B+H ≤ 700, class C



Maintenance

  • Maintenance-free as construction and materials are not subject to wear


Technical information

  • FUNCTION
  • TECHNICAL DATA
  • SPECIFICATION TEXT
  • ORDER CODE
VME with attachment BTD VME-BTD_gc_01ai.png

1: Effective pressure sensor
2: Transmitter (optional add-on part)
3: Casing


The volume flow rate measuring unit is fitted with an effective pressure sensor for measuring the volume flow rate. The effective pressure recorded with this sensor is either measured and evaluated manually, or transformed into an electrical signal by a measuring transducer (effective pressure transducer).


Nominal sizes200 × 100 – 1000 × 1000 mm
Volume flow rate range42 – 14246 l/s or 149 – 51289 m³/h
Effective pressure rangeapprox. 2 – 260 Pa *
Operating temperature10 to 50 °C
Measurement accuracy±4 – 13% of the measured value
Maximum differential pressure1000 Pa

Specification text

Rectangular volume flow rate measuring unit for the measurement of volume flow rates in air conditioning systems, available in 39 nominal sizes. For the manual volume flow rate measuring or for the continuous monitoring of the actual value signal. Ready-to-commission unit which consists of the casing with an averaging differential pressure sensor. Differential pressure sensor with 3 mm measuring holes (resistant to dust and pollution). Meets the hygiene requirements of EN 16798, Part 3, VDI 6022, Sheet 1, and DIN 1946, Part 4.
 

Special features

  • Suitable for permanent installation because of low differential pressure
  • High accuracy of volume flow rate measurements


Materials and surfaces

Galvanised sheet steel construction

  • Casing made of galvanised sheet steel
  • Effective pressure sensor made of aluminium 

Powder-coated construction (P1)

  • Casing made of galvanised sheet steel 
  • Surface powder-coated, silver grey (RAL 7001)
  • Effective pressure sensor made of aluminium 

Connection type

  • Flanges on both ends, suitable for duct connection


Technical data


  • Nominal sizes: 200 × 100 to 1000 × 1000 mm
  • Volume flow rate range:  42 – 14246 l/s or 149 – 51289 m³/h
  • Effective pressure range: approx. 2 – 260 Pa 
  • Operating temperature: 10 to 50 °C
  • EN 15727, class D except B+H ≤ 700, class C


Equivalence criteria

  • Declaration of hygiene conformity in accordance with VDI 6022, Part 1 (01/2018), ÖNORM H 6020 (02/2007) and ÖNORM H 6021 (09/2003)
  • Acoustic data determined in accordance with ÖNORM EN ISO 5135
  • The test report of the factory-set parameterisation, functional test and adjustment under air by reference measurement on a regularly validated test rig in accordance with DIN EN ISO 9001 is provided



VME–P1/600 × 400/XTD/0
|||||
12345
1 Type
VME Volume flow rate measuring unit, rectangular

2 Material
No entry: galvanised sheet steel
P1 Powder-coated RAL 7001 (silver grey)

3 Nominal size [mm]
Specify size (width × height)

4 Attachment
No entry: without attachment
XTD dynamic effective pressure transducer, analogue, display
BTD dynamic effective pressure transducer, analogue, MP bus, Modbus RTU, BACnet MS/TP
XTS static effective pressure transducer, analogue, display
BTS static effective pressure transducer, analogue, MP bus, Modbus RTU, BACnet MS/TP

5 Signal voltage range
For the actual value signal (required only if an attachment has been selected)
0 0 – 10 V DC
2 2 – 10 V DC



Downloads

product information

  • Product data sheet VME

    VME_PD_2026_01_22_DE_en Product data sheet  720 KB pdf

  • Product data sheet control component XTS

    XTS_PD_2022_02_21_DE_en Poduct data sheet 680 KB pdf

certificates

  • Certificate Statement Type VME

    Certificate 130 KB pdf

  • Certificate concerning statistical leakage tests

    LC_v2_2024_10_DE_en Certificate  650 KB pdf

  • Certificate concerning statistical leakage tests

    LC_v1_2024_10_DE_en Certificate  660 KB pdf

  • Declaration of hygiene conformity VME

    VME_HC_2024_05_DE_en Certifikcate 1,6 MB pdf

  • Declaration of incorporation

    Declaration of incorporation 66 KB pdf

  • Non-CE Manufacturer's statement VME

    VME_NotCE_2022_02_08_14_43_58_DE_en Certificate 1,2 MB pdf

operation manuals

  • Assembly and operating instructions VME

    VME_IOM_CD10029_V2_2024_01_GB_en Assembly and operating instructions 1,2 MB pdf

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