KVFN Intelligent Inserted Flow Meter

Intelligent Inserted Flow Meter Built in Piezocrystal Simple Structure Long Service Life Wide Application

KVFN Intelligent Inserted Flow Meter, produced by Shanghai Kent and have gained CE certificate, can be widely used to measure volumetric flow of overheated & saturated steam, compressed air & general gas, water and fluid etc.

Technical Features:

Piezocrystal inbuilt in bluff body to avoid fluid turbulance caused by external type, no zero drift and high reliabilityNo moving parts, high durabilityConvenient installation and maintenanceSensor not connect with the measured fluids directly, stable performance and long service lifeOutput pulse signal is directly proportional to flowrate, high accuracy and no zero driftWide measuring range, turndown ratio 10:1Low pressure loss, low costFrequency output not affected by the fluid change in physical character and composition, meter factor (K) only considers shape and dimension of eddies. Measurement of volumetric flow can get compensation once it needs. Then no re-calibration meter factor needed if damaged parts be exchangedWide application for steam, gas, liquid  

Technical Specifications:

Size: DN15 ~ DN300Medium: Liquid / Steam / GasAccuracy: Pipe Type: ±1.5% (gas, steam), ±1.0% (liquid); Inserted Type: ±2.5% (liquid),±3.0% (gas)Repeatability: Pipe Type: 0.5% (gas, steam), 0.33% (liquid); Inserted Type: 0.83% (liquid), 1.00% (gas)Rated Pressure: GB 1.6MPa, 2.5MPa, 4.0MPa, 6.4MPa; DIN PN16, PN25, PN40; JIS 10K, 20K, 40K; ANSI Class150, Class300, Class600Signal Output: Pulse Output, Two Wire 4~20mADC, RS-485, Hart, ModbusPower Supply: 24VDC / 3.6V Lithium Battery / Double Power Supply (24VDC, 3.6V Lithium Battery)Installation type: Flanged Type / Wafer Type / Fixed Inserted / Adjustable Inserted / Adjustable Inserted (with ball valve)Protection Grade: IP65Explosion Proof: Exd IIB T3~6 / Ex ia IIC T3~6Fluid temperature: -40 ~ +250oC (-40 ~ +120oC for insterted), +100 ~ +350oC (high temperature)

KVFN Intelligent Inserted Flow Meter