petroleum turbine flowmeter with low cost made in china

                    petroleum turbine flowmeter with low cost made in china     1. The sensor is of hard alloy bearing thrust type, which may guarantee the precision and improve the wear resistance performance as well. 2.Simple and firm structure, easy for installation and dismantling. 3.Wide range of measuring with very low lower flow velocity limit. 4.Small loss of pressure,fine repeat ability and high precision. 5.High resistance to electromagnetic interference and vibration.

Size& Process Connection	DN4, 6, 10, 15, 20, 25, 32, 40; Thread connection (DN15, 20, 25, 32, 40) 50, 65, 80, 100, 125, 200 ,Flange connection
Accuracy/Range ratio	±0.5%R;  1:10; 1:15; 1:20
Sensor Material	SS304, SS316(L)
Ambient Conditions	Medium temperature: -20℃~+120℃; Atmospheric pressure: 86Kpa~106Kpa Ambient temperature: -20℃~+60℃;Relative humidity: 5%~90%
Output	Pulse ,4-20mA, RS485 communication, HART protocol
Power Supply	A: +24VDC, for 4-20mA , pulse, RS485 output B: 3.6 V lithium battery, battery voltage: 2.0 V ~3.0 V
Electrical connector	Standard: 3-core wire cable; Explosion-proof  L: M20*1.5
Explosion -proof class	ExiaIICT4 or ExdIIBT6
Protection class	IP65 or higher(customized)

Diameter (mm)	Standard Range (m3/h)	Extended Range (m3/h)	Connection Standard (Optional)	Standard Pressure (Mpa)	Customized Pressure (Mpa)
DN4	0.04~0.25	0.04~0.4	Thread(Flange)	6.3	12,16,25
DN6	0.1~0.6	0.06~0.6	Thread(Flange)	6.3	12,16,25
DN10	0.2~1.2	0.15~1.5	Thread(Flange)	6.3	12,16,25
DN15	0.6~6	0.4~8	Thread(Flange)	6.3,2.5(Flange)	4.0,6.3,12,16,25
DN20	0.8~8	0.45~9	Thread(Flange)	6.3,2.5(Flange)	4.0,6.3,12,16,25
DN25	1~10	0.5~10	Thread(Flange)	6.3,2.5(Flange)	4.0,6.3,12,16,25
DN32	1.5~15	0.8~15	Flange(Thread)	6.3,2.5(Flange)	4.0,6.3,12,16,25
DN40	2~20	1~20	Flange(Thread)	6.3,2.5(Flange)	4.0,6.3,12,16,25
DN50	4~40	2~40	Flange(Thread)	2.5	4.0,6.3,12,16,25
DN65	7~70	4~70	Flange	2.5	4.0,6.3,12,16,25
DN80	10~100	5~100	Flange	2.5	4.0,6.3,12,16,25
DN100	20~200	10~200	Flange	1.6	4.0,6.3,12,16,25
DN125	25~250	13~250	Flange	1.6	2.5,4.0,6.3,12,16
DN150	30~300	15~300	Flange	1.6	2.5,4.0,6.3,12,16
DN200	80~800	40~800	Flange	1.6	2.5,4.0,6.3,12,16

Model Suffix Code										Description
LWGY-
Diameter										Three Digitals; for example:  010: 10 mm;   015: 15 mm;  080: 80 mm;   100: 100 mm
Converter		N								No display; 24V DC; Pulse Output
		A								No display; 24V DC; 4-20mA Output
		B								Local display; Lithium Battery Power; No output output
		C								Local display; 24V DC Power; 4-20mA Output;   Optional backup power: Lithium Battery
		C1								Local display; 24V DC Power; 4-20mA  Output; Modbus RS485 Communication  Optional backup power: Lithium Battery
		C2								Local display; 24V DC Power; 4-20mA  Output; HART Communication  Optional backup power: Lithium Battery
Accuracy			10							1.0% of Rate
			05							0.5% of Rate
Flow Range				S						Standard Range: refer to flow range table
				W						Wide Range: refer to flow range table
Body Material					S					SS304
					L					SS316
Explosion Rating						N				Safety Field without Explosion
						E				ExdIIBT6
Pressuring Rating							N			Per Standard
							H(x)			Customized Pressure Rating
Connection								-DXX		DXX: D06, D10, D16, D25, D40  D06: DIN PN6; D10: DIN PN10  D16: DIN PN16; D25: DIN PN25  D40: DIN PN40
								-AX		AX: A1, A3, A6  A1: ANSI 150#; A3: ANSI 300#  A6: ANSI 600#
								-JX		JX: J1, J2, J4  J1: JIS 10K; J2: JIS 20K; J4: JIS 40K
								-TH		Thread; DN4…DN50
								-Tr		Tri-clamp,sanitary structure
Fluid Temperature									-T1	-20...+80°C
									-T2	-20...+120°C