Flow sensor VA 570 is supplied with an integrated measuring section. The measuring sections are available in flanged version or with R resp. NPT thread.
A special feature is the removable measuring head. So the measuring unit can be removed easily and quickly for calibration or cleaning purposes without having to dismount the measuring section intricately. During this period the measuring section is sealed by a closing cap (accessory).
The screwing with centering device ensures that the sensor is positioned accurately in the centre when screwing it into the measuring section furthermore it grants an exact positioning in the flow direction. This avoids unnecessary measuring faults.
The new flow sensor VA 570 works according to the calorimetric measuring principle. Therefore an additional temperature and pressure compensation is not necessary.