Flange 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°C-180°C,P0lining: -20°C-80°C;PUR lining: 0-50°C
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°C-100°C,100°C-180°C(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
0.3,0.5,1.0,2.0(flow rate less than 0.2m/s)
Electrical conductivity
more than5µs/cm
Output signal
4-20mA
Supply power
220VAC±10%,50Hz±1Hz;24VDC±10%
Power consumption
less than 7W
Explosion proof
Exd(ia)iaqⅡCT6,Exd(ia)iaqⅡBT4
Housing protection
integrated: IP65; Split type: sensor IP68,converterIP65
Ambient temperature
-25°C to 60°C(Explosion proof to50°C)

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