LD Smart Electromagnetic Flow Meter--DDTOP China

Main technical parameters

1. Sensor parameter

1.1Flange connection (LD1)

Suitable diameter: DN15-DN1000, other diameters are non-standard, according to user request

Measuring pipe lining material: F46 (FEP Teflon), P0 (polyolefin), PUR (polyurethane)

The electrode material: 316L, Hc(Hastelloy C),Hb(Hastelloy B),Ta()

Operating pressure: DN15-DN80 diameter: 4.0Mpa (standard)

DN100-DN150 diameter: 1.6 Mpa(standard)

DN200-DN1000 diameter: 1.0Mpa (standard)

More than the pressure standard is non-standard type, according to user requirement order other flange standard

Fluid temperature:F46lining：﹣40℃-180℃，P0lining: ﹣20℃-80℃;PUR lining: 0-50℃

Technology of connecting flange:Flange standard of this book is HG/T20592－2009,or according to user requirement order other flange standard.

Grounding ring material：304、321、316、Hc、Ti、Cu

1.2 Insert-type(LD2)

Suitable diameter: ≥80mm

Sensor material: Stainless steel(1Cr18Ni9Ti)+ Polytetrafluoroethylene(PTFE)

The diameter of sensor probe: φ37mm

The sensor inserts the depth of pipe:1/8D and≤40mm(D is tube diameter)

Operating pressure:1.0MPa,1.6MPa,4MPa,25MPa(special)

Fluid temperature: ﹣40℃-100℃,100℃-180℃(high temperature)

2 The converter parameter

Measure range:flow rate 0.1-10m/s,each diameter flow= Tube cross-sectional area×flow rate

Accurcy class:0.3、0.5（flow rate≥0.5m/s）,1.0(flow rate＜0.5m/s),2.0(flow rate＜0.2m/s)

Electrical conductivity: ＞5µs/cm

Output signal:4-20mA，load≤750Ω；0-100Hz output pulse, with power24V, ＞10mA;RS485;

4-20mA+HART

Supply power:220VAC±10%,50Hz±1Hz;24VDC±10%

Power consumption: ＜7W

Explosion proof: Exd(ia)iaqⅡCT6，Exd(ia)iaqⅡBT4

Housing protection: integrated：IP65; Split type：sensor IP68、converterIP65

Ambient temperature：﹣25℃-60℃(Explosion proof to50℃)

Ambient humidity: ≤85%RH(20℃)

Electrical interface size:M20×1.5,1/2NPT(outside diameter of cableφ6-φ10)