INDUSTRIAL FLOW METER

LZ Series Threaded Connection Mechanical Indicator Variable Area Flow Meter

LZ series variable – area flowmeter with metallic measuring tube has the characteristics of simplicity, reliability, wide application field, high precision and easy installation. Compared variable – area flowmeter with glass tube flow meter, this series has the characteristics of high pressure safe, high temperature safe, easy reading etc.

It is widely applicable in petrol, chemical, power supply, pharmacy, food, water treatment industry etc.

สอบถาม / ขอใบเสนอราคา ติดต่อฝ่ายขาย

หมวดหมู่: Flow Meter, Metal Tube, Rotameter

แบรนด์: ZYIA

Overview

LZ Series Threaded Connection Metal Tube Flow Meter โรตามิเตอร์ท่อโลหะแบบเกลียว พร้อม Mechanical Indicator สำหรับวัดอัตราการไหลในระบบอุตสาหกรรม

Specifications

Main Technical Parameters

Measure Range	Water (20℃)(2.5-10000) L/h Air (20℃, 1.101325MPa)(0.07-750) m³/h
Range Ratio	10:1
Accuracy Grade	±1.5% ±2.5%
Fluid Working Pressure	DN15-DN50： 4.0MPa DN80-DN150： 1.6MPa
Working Pressure of Couting	1.6MPa
Fluid Working Temperature	-80℃-+200℃(PTFE≤+85℃)(For Model PTFE≤+85℃)
Connection Type	(Flange connection, Threaded connection or Tri-clamp connection flange refer to standard GB/T9119； ANSI 150lbs、300lbs； HG20592-20635； Other standard flange can be made to the user requirement.)
Environment Temperature	-25℃-+55℃
Medium Viscidity	DN15≤5mPa.S; DN25-DN100≤250mPa.S
Electricity Singal Output	Output Signal： ( 4-20mA )
	Linear Accuracy： 1%
	Temperature Influence: 0.5%/10℃
	Power Supply : (13-30 ) V DC
	Power Supply Consume: ≤250mW
Restrict Alarm	Power Supply： 24 ( ±10%) VDC
	Power Loss： ≤3W
	Working Temperature： -25℃-+60℃
Explosion-proof Gr	EXIbllCT5

To ensure flowmeter working stability, it should be assured that the working pressure is not less than double of max loss of pressure when the flowmeter used to measure liquid; when you measure medium is air, it should be assured that the working pressure is not less than five times max loss of pressure:2.Above measuring range is for reference only, you can select other measuring ranges according to range ratio 10:1:3.Flowmeler can be specially made for you as per medium density viscosity, temperature pressure and other parameters you supply.

■LZ-Outline and installing dimension(Threaded Connection)