TROX volume flow rate measuring unit Type VMR is used for manual determination of volume flow rate or for continuous monitoring of the actual flow rate in ventilation ducts.
Because of its low pressure drop it is suitable for permanent installation in ventilation system and is easily installed and dismantled.
The measuring unit consists of a circular casing and a differential pressure grid which provides the mean value for determining the volume flow rate. If required, pressure transducers can be factory fitted, wired and tubed. In systems with contaminated air and/or aggressive particles static pressure sensors should be used (diaphragm measurement principle).
| Downloads | Group | Type | Ident-No. | Type / Size |
|---|---|---|---|---|
| VMR | Measuring units | Technical Leaflet | 5/11.1/EN/1 | PDF / 108 KB |
