Dual-Line Display Float Flow Meter Metal Tube Gas Rotameter

• Customization: Available
• After-sales Service: Online Instruction
• Warranty: Online After-Sales Service
• Model NO.: Rotameter
• Accuracy: ±0.6-1%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil
• Size: DN50-100
• Sensor: Tube/Flange
• Application: Energy Metering
• Type: Differential Pressure Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Mechanics
• Measurement Object: Closed Pipeline
• Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
• Precision Degree: 1.5 Grade
• Standrad Size: Dn15-Dn50
• Standard Pressure: 4.0MPa
• Ratio of Range: 10:1
• Pressure Loss: 7kpa-70kpa
• Media Temperature(Standrad): -40c~100c
• Transport Package: Carton
• Specification: CE/SGS/ISO
• Trademark: GN
• Origin: Shanghai China
• Production Capacity: 1000psc/Month

Product Description

Dual-line Display Float Flow meter Metal Tube gas Rotameter

A.[Features of Rotameters]

Two Types of medium

The metal rotameters could test gas and liquid two types medium.

Large Flow Ratio

The rotameter with 1:10 large flow ratio,both liquid and gas medium

Display of rotameter

The flow mete with mechanical ans digital displat,with dual-line to display flow rate and total flow.

Functions of rotameters

The gas rotameter with flange connection and 4-20ma output optional and various flow range for you reference.

B.[Parameters]

Item1: parameters-metal rotameters
Mesure range	water(20 ºC):2.5-10000 L/h
	Gas(20ºC):0.07~750 m3/h
Range Ratio	10;1
Accuracy	2.5% or 1.5%
Pressure	DN15-DN50 4.0Mpa;DN80-DN100 1.6Mpa;
Coat pressure	1.6Mpa
Fluid Temperature	-80 ºC~200ºC
Connection Type	Flange or thread connection(standard type:GB/T9119,ANSI 150lbs;300lbs or customized)
Enviromemt Tem.	-25ºC~55ºC
Medium viscosity	DN15≤5MPa.s;DN25~100≤250Mpa.s
Output	4-20mA Output
	Line Accuracy:1.0%
	Temperature influence:0.5%/10ºC
	Power supply:13-30VDC
	Power supply consume:≤250mW
Restric Alarm	Power supply:220Vdc
	Power loss:3W
	Working temperature:-25~60ºC
Explosion grade	CT5
Diameter	DN15-DN150

 

Item2.Flow Range ---Metal Rotameter
Anticorrosion Dia.	Normal Diameter	Measure Range		Max Pressure Loss
DN(mm)	DN(mm)	Air(M3/h)	Water(L/h)	Air(Kpa)	Water(Kpa)
15	15	0.05-0.5	1.6-16	7.0	6.4
		0.07-0.7	2.5-25	7.1	6.5
		0.11-1.1	4.0-40	7.2	6.5
		0.18-1.8	6.0-60	7.3	6.6
		0.28-2.8	10-100	7.5	6.6
		0.4-4.0	16-160	8.0	6.8
		0.7-7.0	25-250	10.8	7.2
		1.00-10	40-400	10	8.6
		1.60-16	60-600	14	11.0
25			80-800
	25	3.0-30	100-1000	7.7	7.0
		4.5-45	160-1600	8.8	8.0
		7.0-70	250-2500	12	10.8
		11-110	400-4000	19	15.8
50			500-5000		16.2
	50	18-180	600-6000	8.6	8.1
		25-250	1000-10000	10.4	11
80		40-400	1600-16000	12.6	17
	80	50-500	2000-20000	15.5	6.3
		75-750	2500-25000	17.2	8.1
100	100		4000-40000
			6000-60000
	125		8000-80000
			10000-100000

C.[Company Info]

• Our Company is Top 10 Manufacture on Made in China;
• We have about 30 years of experience in Manufacture;
• Our products have been exported to more 100 coutries and area;
• ISO,SGS,CE and more ceterficates for you reference;
• Patent technology and more than 3 years working life