Click on the image to check the artwork
By certification 
The electromagnetic flowmeter, also known as a magmeter, can be used to accurately measure the flowrate of liquids which are electrical conducting, caustic, and mixed with liquids and solids. They are widely used throughout industries of petroleum, chemical engineering, pharmacology, papermaking, electric power, environmental protection and so forth.
Specification:
Size: DN10~DN500;Standard pressure: PN1.0MPa~40MPa;Accuracy: ±0.5%~±1.0%;Supply power: 85 to 250VAC (45 to 63Hz), 16 to 36VDC;Signal output: 4~20mA; 0-10mA;
HART output: 4~20mAFrequency Output: 0~5000Hz with photoelectric isolation;Pulse Output: 0.001~1.000m3/cp, 0.001~1.000 Ltr/cp, 0.001~1.000USG/cp,
0.001~1.000 UKG/cp;Alarm Output: Upper Alarm-ALMH, Lower Alarm-ALML with photoelectric isolation;Communications: RS-232, RS-485
Power supply:220V, 50HzFlange connection: JB/T 81-94,GB9119-88 or made per user's requirements..
www.chinaguiding.com/Product/9134875128.html
