NPT 3/4”-14 weldolet for 2” pipes - WOL-34NS
Rheonics WOL-34NS accessory is a NPT weldolet used for installation of SR sensors in 2” pipes. This weldolet is designed to ensure that the Rheonics SR-sensors sensing element is fully immersed in the flow, thus providing the correct measurement conditions using this type of installation.
|Sensor connection||NPT 3/4”-14|
|Maximum Pressure||500 bar (7500 psi)|
Why use this part?
This part is often used for sensors installation on a line or tank.
Commercially available weldolets are not well suited for the standard 3/4“ NPT version of SRV or SRD as they tend to create large dead zone around the sensing element, thus giving unreliable measurements.
WOL-34NS has a specifically designed with shortened thread and height, ideal for 3/4“ NPT version of SRV and SRD.
Plugging of the gaps (yellow highlighted in figure below) affects the sensing element. This affects the measurement accuracy and stability.
SRV NPT: Overview of the SRV NPT 3/4”-14 variant, installation guidelines, instructions, special considerations and available accessories.
SRD NPT: Overview of the SRD NPT 3/4”-14 variant, installation guidelines, instructions, special considerations and available accessories.