Product Specifications
| Prod Model: |
LD |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Mid East |
| Type: |
Electromagnetic Flow Meter |
| Measuring Principle: |
Electrical Principles |
| Measuring Media: |
Liquid |
| Accuracy: |
?à0.2-0.5% |
| Main Application: |
Corrosive Liquid/Gas |
| Sensor: |
Tube/Flange |
| Certification: |
Napsi |
| Size: |
Dn15-Dn1000 |
Product Description
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)
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: 40º Cd-180º C, P0lining: 20º C-80º C; PUR lining: 0-50º 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)
diameter of sensor probe: φ 37mm
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: 40º C-100º C, 100º C-180º C(high temperature)
2 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: >5µ S/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%
DDTOP ELECTRONIC INSTRUMENT GROUP CO., Ltd started business in 1992, was concentrating on automatic electronic instrument field continuously. Products mainly serve oil refinery and chemical plant for process control, including level measurement, level switches, flow meter, magnet drive pump which widely used all over China, as well as Chinese oversea project. We are benefitting from a rapidly growing China which giving us a chance to build up ourselves and offering good products to automation field. Especially thanks SINOPEC, CNPC, and CNOOC the three major national petroleum corporations, who authorized us to be a qualified supplier of automatically electronic instrument, they continuously support us in terms of market, technology research, and product innovation, that help us to become a competitive manufacturer through 20-odd years' growth.
