Metal Rotary Flowmeter

Metal rotameter is suitable for small diameter and low velocity medium flow measurement. Suitable for measuring liquid, gas, even for high temperature, high pressure and strong corrosive medium.Include direct Pointers instruction type,ordinary LCD display type and explosion-proof type. Product Description Rotameter Flow Meter, Rotameter, Rotary Gas, Liquid Flowmeter can be used for measure volume flow of liquid or air, example air flow measuring, water flow test, diesel oil flow meter. Functional The metal rotary flowmeter consists essentially of three basic parts: The metering tube The tapered float The indicator. Operating principle: The flow rate determines the position of the float, the meter float is in dynamic balance, when the difference between the weight of the float and the weight of the displaced fluid equals the upward pressure resulting from the fluid velocity through the meter. The annular area between the tapered float and the tube increases until the upward and downward forces are in dynamic balance. Since the position of the float in the metering tube can not be seen, an indicator is required, this indicator employs a magnetic coupling where a magnet follows the position of the float. The float encase an Alnico-transmitting magnet with two follower magnets arranged in parallel on the indicator shaft. Special features Rugged all-metal design Easy stocking of parts thanks to modular concept Complete interchangeability of all components and assemblies Linear display Adjustable to any fluid through replaceable cam plate Shot-stroke design/parts do not project beyond the flanges, no matter what position the float is in Electrical or pneumatic remote data transmission system Limit switches can be installed Thechnical data Metering range(100% values) water (20º C) 6~15000 l/h Air (0.1013MPa 20º C) 0.05~4000 m3/h Range ability 10: 1 Accuracy class 1.5 (Special version 1.0) Operating data Max pressure DN15~DN50 PN4.0MPa (Special version 25MPa) DN80~DN100 PN1.6MPa (Special version 16MPa) Temperature of fluid -80º C~+220º C Ambient temperature Max 120º C(Max. 60º C if signal output is electrical) Viscosity of fluid DN15: ≤ 5mPa. S(H15.1~H15.3) ≤ 30mPa. S(H15.4~H15.9) DN25: ≤ 250mPa. S DN50~DN150: ≤ 300mPa. S Connection Standard: Flange to DIN2501 or ANSI Special Other standards on request Electric M20× 1.5, PG11, 1/2"NPT Overall height 250mm Protection category to DIN 40050 IP65 Explosion Proof ExiaIICT3~6 ExdIIBT4
  • Local Indicator Metal Rotary Flowmeter

    Local Indicator Metal Rotary FlowmeterLocal indicator metal rotary flowmeter Size: DN15-DN150 End Connection: flange Accuracy: 2.5% Features: field pointer indication, liquid crystal display, strong structure, low requirement of straight pipe section, reliable operation, high sensitivity and...

  • Remote Transfer Metal Rotary Flowmeter

    Remote Transfer Metal Rotary Flowmeterremote transfer metal rotary flowmeter Size: DN15-DN150 End Connection: flange Accuracy: 2.5% Features: sturdy construction, low requirement of straight pipe section, reliable operation, high sensitivity and long service life, suitable for small caliber...

  • Horizontal Installation Metal Rotary Flowmeter

    Horizontal Installation Metal Rotary Flowmeterhorizontal installation metal rotary flowmeter Size: DN15-DN150 End Connection: flange Accuracy: 2.5% Features: sturdy construction, low requirement of straight pipe section, installed in horizontal pipe, reliable operation, high sensitivity and long...

  • Blocking Connection Metal Rotary Flowmeter

    Blocking Connection Metal Rotary Flowmeterblocking connection metal rotary flowmeter Size: DN15-DN100 End Connection: clamped Accuracy: 2.5% Features: sturdy construction, low requirement of straight pipe section, installed in horizontal pipe, reliable operation, high sensitivity and long service...

  • Purge Flowmeter

    Purge FlowmeterPurge flowmeter Size: DN6-DN25mm End Connection: flange Accuracy: 2.5% Features: strong structure, suitable for small caliber and low flow velocity measurement. Application: used in petroleum, chemical industry

Known as one of leading metal rotary flowmeter manufacturers and suppliers in China, we also support customized services. All metal rotary flowmeter products offered in our factory are made in China. Welcome to get discount and low price instrument in bulk here.