LLT type spiral rotor flowmeterDetailed product description：

LLT type spiral rotor flowmeter

Briefly describe

Spiral rotor flowmeter is the latest generation of volumetric flowmeter manufactured by introducing technology. Due to its use of a pair of special tooth shaped spiral rotors, it has significant characteristics such as no pulsation, extremely low noise, high precision, high reliability, large flow rate, and strong environmental adaptability. It is widely used in commercial trade measurement and engineering management control in sectors such as petrochemicals, metallurgy, electronics, and ports.

The spiral rotor flowmeter is used in conjunction with QF and GF transmitters to output electrical pulse signals for remote integration indication or control.
Relevant standards shall comply with product standards: JB/T9242-1999 "General Technical Conditions for Volumetric Flowmeters"; Q/JD2004-2004 "Liquid volumetric flowmeter".
Remote transmission shows on-site explosion-proof level: ExiaICT5. Flange standard: GB/T9113.1-2000.

Technical parameters
Accuracy: 0.5 (0.2)
Pressure: 1.6MPa, 2.5MPa, 4.0MPa
Temperature: -20~60 ℃, 60~110 ℃, 110~200 ℃
Nominal diameter: DN25~DN250 (300)

Main component materials:
Body ZG25
Rotor HT250
Bearings, graphite bearings