Manufacturer of anti-corrosion metal tube rotor flowmeter

NegotiableUpdate on 01/18

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Nature of the Manufacturer: Producers

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Overview

The DSF series metal tube float (rotor) flowmeter is a variable area flow meter based on float position measurement. Adopting an all metal structure and modular concept design, it is widely used in various industries for flow measurement and process control under complex and harsh environments, low flow rates, and various harsh medium conditions due to its small size, low pressure loss, large range ratio (10:1), and easy installation and maintenance.

Product Details

DSF seriesMetal tube float (rotor) flowmeterIt is a variable area flow meter based on float position measurement. Adopting an all metal structure and modular concept design, it is widely used in various industries for flow measurement and process control under complex and harsh environments, low flow rates, and various harsh medium conditions due to its small size, low pressure loss, large range ratio (10:1), and easy installation and maintenance.

Metal tube float (rotor) flowmeterTechnical Specifications

instrument model	DSF
flow range	water 6----150000l/h air 0.07 to 4000m³/h(20℃, 1.013bar)
turndown ratio	10：1Standard type 20：1(Special type)
precision	Standard accuracy:1.5%High precision1%
connection method	flange connection mark accurateDIN2501(DN15－DN200) special 殊：DIN2512(DN15－DN200) ANSI(1/2＂－8＂) National standards, Japanese standards, etc. are based on user needs threaded connection DIN11851Or according to user needs
work pressure	DN15～DN50 PN4.0Mpa(Special type)25Mpa） DN80～DN100 PN1.6Mpa(Special type)16Mpa） Clamp pressure rating:1.6Mpa
temperature range	medium temperature －40 to+220℃(standard form) －20 to+85℃(PTFEtype) －40 t o+300℃(high-temperature type) ambient temperature －40 to+120℃
medium viscosity	DN15： ≤5mPa.s(H15.1～H15.3)≤30mPa.s(H15.4～H15.9) DN25： ≤250mPa.s DN50～DN150：≤300mPa. s
LCD (Liquid Crystal Display)	Instantaneous flow display numerical range0～50000 Accumulated traffic display value range0～99999999
output	Standard signal:two-wire system4～20mA pulse signal:minimum interval50ms alarm signal:Collector open circuit, MAX100mA@30VDCInternal impedance100W
power supply	standard form:24VDC(10.8VDC～36VDC communicative:220VAC(85～265VAC) battery type: 3.6@4AHNickel-metal hydride battery
electrical interface	M20×1.5ThePG11、1/2”NPT
overall height	standard form250mm(Except for other installation methods)
Protection level	IP65
Explosion-proof rating	Intrinsic safety explosion-proof:ExiaIICT3～6 Isolation and Explosion proof:ExdIIBT4