... . delivery:one week RV-LUGP vortex-street flowmeter for steam(Plug-in type) 1) Category and applications Applications Gas: air,carbon ... /S Relative humidity 5%~90%Reynolds number Re>4000Drag coefficient Plug-in type: Drag loss can be omittedDegree of anti-explosionIntrinsic ... 4~20mAflange Material stainless steel , Explosion-proof or PVC The plug into type Wo street flow meter installation steps:1. Open ...