China Elektromagnetischer Wasserdurchflussmesser, magnetischer Abwasserdurchflussmesser
Basisinformation
Modell: 4800E
Produktbeschreibung
Measure accuracy |
measurements±0.2%,±0.5% |
Medium conductivity |
>5μs/cm ;Water≥20μs/cm |
Flow range |
0.3~15m/s |
Ambient temperature |
-25°C~60°C |
Medium temperature |
≤45°C (polyurethane Rubber) ≤80°C (soft, neoprene) ≤180°C(PTFE) |
Working pressure |
DN 10~80mm PN≤25Mpa DN 100~150mm PN≤2.5Mpa DN 200~900mm PN≤1Mpa DN 1000~2400mm PN≤0.6Mpa |
Flow output signal |
a.Main output Current output: 0~10mA (Load resistance 0 ~ 1.5KΩ), 4~20mA (Load resistance0~750Ω) Pulse / frequency output: 1~5000Hz Communication output: MODBUS,RS-485,RS-232C,HART agreement,communication Interface has prevent from lightning effect. b.Control output Upper limit alarm open circuit output of the collector (normal: 0, alarm: 1) Lower limit alarm open circuit output of the collector (normal: 0, alarm: 1) Forward and reverse flow state open circuit output of the collector (forward: 0, reverse: 1) |
Supply voltage |
AC220V or DC24V |
Instrument power |
≤ 20VA |
Language patterns |
Chinese and English (special order for the other languages) |
Sensor connection |
Flanged,threaded connection,clamping connection type |
Selection of materials |
Flange linking material; carbon steel or stainless steel(1Cr18Ni9Ti) Grounding ring material:stainless steel(1Cr18Ni9Ti) Lining material:PTFE,neoprene, ,polyurethane rubber,rubber acid Electrode material:acid-resistant stainless steel(1Cr18Ni9Ti),molybdenum-containing stainless steel,( 54639341,0Cr18Ni12Mo2Ti),Hastelloy(HB), Hastelloy C(HC)Titanium(Ti) ,Tantalum(TA) ,Platinum(PT) |
Explosion-proof levels |
normal ,flameproof(dⅡCT4-CT6),Intrinsically safety(ExiaⅡCT4) |
Protection class |
IP65,IP68 |
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\ n \ n \ n \ n \ n \ n \ n Produktgruppe : Durchflussmessung > Ultraschall-Durchflussmesser
