Sunflow Instruments [India] manufactures Metal Tube Rotameter. Sunflow Instruments [India] also manufactures various types of process control and measuring instruments such as level gauges, float switches, manometers, sight flow indicators, pipe line strainer, flame arresters & breather valve, laboratories solutions, laminar airflow and automation products, valve and coupling etc.
The Metal Tube Rotameter, Series -SF-MTR-201, is suitable for measuring flow rate for translucent opaque liquid, gases under high temperature and pressure. This Rotameter is made of cast steel, stainless steel, polypropylene, polyvinyk chloride etc. This Rotameter consist of steam jacket, high and low flow alarms, 4-20mA transmitter output, digital indicator and totaliser. This Rotameter has accuracy of +/- 1% of full scale reading.