DEF mini flow measurement

  DEF mini flow measurement  

email: porter@microflowmeter.com  Shanghai JSN Micro Flow Meter CO.,LTD is located inthe Shanghai Songjiang industry zone, which is a famous enterprice forresearch,produce,sales and service of flow meter, registered capital of 11million RMB. Main products:mirco flow meter,oval gear flow meter  ,piston flow meter,gear flow meter,gearpump,mass flow meter. Products with superior performance, excellent qualityhas been the various professional certification and customer recognition. Thecompany has a number of fluid measurement equipment experts and various typesof senior engineer, continuous development and manufacturing, upgradingproducts are available every year.



DEF mini flow measurement

At presentdomestic Oval gear flow meter structure is complex, bulky, bulky, noisy, smallscale, not suitable for low viscosity liquid, the market is more common withDTO series and OGM series. For these problems the country has been unable toovercome, while the Shanghai JiShen instrument Instrument company oval gear Ovalgear flow meter does not have the above problems, such as the same DN25caliber, our model CX-M25-AL, flow range: 0.5 ~ 100L / M, range of 1: 200 orhigher, and weighs only 1.5KG , While the DTO-25, the flow of 600-6000L / H,range ratio of only 1:10, the weight of up to 23KG. All this due totechnological breakthroughs, our chief engineer Tu workers, he is a formerSiemens senior engineer, the use of equipment It is also Siemens CNC MachiningCenter with cutting accuracy up to 0.001mm, which ensures that we produce highquality flow meters.

A newgeneration of deep base Oval gear flow meter has been officially listed on thenational market in early 2017. This is a newly developed volumetric flowmeteror a positive displacement flowmeter developed by QWEN engineers combiningadvanced technologies both at home and abroad. Deep base of the exhibitionhall, will see the flow meters on behalf of the generation (such as DTO, CX-FM,CX-M, CX-G series), also see the base depth meter in the continuoustechnological innovation. Is characterized by small flow, a large range, highprecision, long life. Through several iterations, the quality of the product isgetting higher and higher, while the price is less than one-third of the importedbrands, can be said that the Shanghai base deep mirco flow meter Successfuldevelopment, domestic customers do not have to worry about delivery, sale andother issues.



DEF mini flow measurement

The measuring part of Oval gear flow meter mainly consists of twointermeshing gears and their housings, and the gear generates the acting momentto make it rotate under the pressure difference of the measured medium. Thegears alternately rotate with one another to drive the measured The medium inorder to half the volume of the unit from import to export row by row, so themirco flow meter discharge per revolution measured volume of medium is half thevolume of 4 times the volume flow through the micro-volume flow meter Q Can befigured out



DEF mini flow measurement

Item	model	K-factor	The minimum flow	Flow range	Connection size
Gear flow meter	CX-G0.025-P-AL	0.025ml	0.001L/Min	0.004~1 L/min	G1/8
gear flow meter	CX-G0.025-P-SS	0.025ml	0.001L/Min	0.004~1 L/min	G1/8
gear flow meter	CX-G0.04-P-AL	0.04ml	0.004L/min	0.01~2L/min	G1/4
gear flow meter	CX-G0.04-P-SS	0.04ml	0.004L/min	0.01~2L/min	G1/4
gear flow meter	CX-G0.1-P-AL	0.1ml	0.008L/min	0.02~4L/min	G3/8
gear flow meter	CX-G0.1-P-SS	0.1ml	0.008L/min	0.02~4L/min	G3/8
gear flow meter	CX-G0.2-P-AL	0.245ml	0.01L/Min	0.08~8L/min	G3/8
gear flow meter	CX-G0.2-P-SS	0.245ml	0.01L/Min	0.08~8L/min	G3/8
gear flow meter	CX-G0.4-P-AL	0.4ml	0.01L/Min	0.1~20L/min	G1/2
gear flow meter	CX-G0.4-P-SS	0.4ml	0.01L/Min	0.1~20L/min	G1/2
gear flow meter	CX-G1-P-AL	1ml	0.02L/Min	0.2~40L/min	G1/2
gear flow meter	CX-G1-P-SS	1ml	0.02L/Min	0.2~40L/min	G1/2
gear flow meter	CX-G2-P-AL	2ml	0.04L/Min	0.5-60L/min	G3/4
gear flow meter	CX-G2-P-SS	2ml	0.04L/Min	0.5-60L/min	G3/4

Remark: Hightemperature, high pressure, high frequency, special connection, specialmaterials, two-way measurement, etc. can be customized

What are the precautions for the gear flow meter?

1) When the flow exceeds the specified maximum flow rate, the Oval gear flow meter wear increases with the increase of the rotation speed, and the pressure loss increases sharply, should be avoided. Less than the minimum flow, although still able to measure, but the error increases. Flow meter The starting flow is about 2% of the maximum flow, and the normal working flow is preferably 70%-80% of the maximum flow.

2) Deep-rooted flowmeter is used with various viscosity media from 0.3 ~ 100000cps, different viscosity media will affect the range, the following single must be noted

3) The measured liquid temperature should not exceed the specified value, otherwise, the instrument can not work properly, or even stuck, the counter part is easily damaged at high temperatures. Liquid temperature changes will also cause additional errors in viscosity.