rotameter

rotameter   Overview 2. Measuring Principle 3. Functional Features 4. Technical Parameter 5. Type of Flowmeters and Dimensions 6. Indicator and Level Limit Alarm Apparatus 7. Caliber Calculation and Table of Flow 8. Coding Description  9. Installation of Flowmeters and Cautions 10. Electrical Connection 11. Proper Application of Indicator 12. Specifications of Float Flowmeters    
Technical parameter 1.Caliber of flow meter:DN15,DN25,DN50,DN80,DN100,DN150 (or other caliber dimensions, please negotiate with the manufacturer.) 2.Range of flow:Liquid:1.0~150000l/h,Gas:0.05~3000m3/h 3.Measure Ratio:10:1,20:1(special) 4. Precision:Grade 0.5, Grade 1.0 (special) 5.Pressure rating:DN15,DN25,DN50:4.0MPa(Max: 20MPa) DN80,DN100,DN150:1.6MPa (DN80:Max 10MPa; DN100:Max  6.4MPa;DN150:Max 4.0MPa)
6.Medium temperature:Standard:-30℃~+120℃,high temperature:120℃~350℃ 7.Power supply:24VDC(12~36VDC) 8.Output signal:4~20mADC (two-wire configuration); attached HART Protocol allowed 9.Output load:500 10.Environmental temperature:Local type:-40℃~120℃,Remote-control type:-30℃~60℃ 11.Storage requirement:Temperature:-40℃~85℃    humidity:<=85%  12.Connection mode      Flange connecting. Flange standard :GB/T9119-2000; User’s appointment allowed(For other connection modes, please negotiate with manufacturer)  13.Cable interface:M20x1.5
14.Housing protection grade IP65  15.Mark of explosion-proof:Intrinsic safety type:ExiaIICT6, explosion-proof type:ExdIICT6  16.Pressure loss:See table of flow for detailed information 17.Viscosity of medium:DN15:η<5mPa.s   DN25:η<250mPa.s   DN50~DN150:η<300mPa.s 18.Contact material: R1:304,1Cr18Ni9Ti; Ro:316,0Cr18Ni12Mo2Ti; RL:316L,00Cr17Ni14Mo2Ti;   Ti:Titanium alloy; Rp:PTFE lining   Flange dimensions For the standard type of TF Series Metal Tube Float Flowmeters which adopts GB/T9119-2000 Flange Standard, refer to Figure 16 as below. See Table 6 for specific dimensions. Other flange standards shall be subject to customers’ requirements.       Packaging & Shipping Packaging Detail:Carton Delivery Detail:In 7 working days after payment received According to purchases Qty,can choose by air or sea
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