Helical Screw Sensor (RS SERIES)

Deskripsi:

RS flow meters measure the flow rate based on the screw pump principle. The newly developed rotor profiles ensure a low-resistance, high-precision measurement while gently transporting the measuring medium.VSE optimized material and technology in the bearing area. The combined radial / axial slide bearing is shielded behind bearing brackets shaped to be flow-optimized. The bearings are made from tungsten carbide, and displacement flow meters are also made from silicon carbide (SSiC). A sensor module was developed that enhances the functionality of the RS flow meter significantly. The sensor itself features two GMR bridges (sin / cos) and is housed in a removable stainless steel cartridge case together with a signal conditioning and amplifier unit. The downstream electronics unit features a high-resolution sin / cos-interpolator. Among others, the device features a programmable signal filter, which is able to offset unwanted, negative pulse sequences and detects and saves values that exceed the indicated flow and temperature values. A separate directional signal is available for 1-channel evaluations.

 

 

Performance data

– Flow range 0 up to 3.000 l/min

– Pressure range up to 450 bar

– Temperature range -30 up to +120°C

– Frequency range up to 100 kHz

– Viscosity range 1 up to 1.000.000 cSt

 

 

Applications

– Process technology

– Hydraulics

– Highly viscous, paste-like, abrasive adhesives and sealants

 

 

Advantages

– High precision mostly independent of viscosity

– Gentle fluid measurement

– Pulsation-free measurement

– Lowest pressure losses

– High on functionality due to intelligent sensor technology

– Short response time through reduced mass