level instrument 
Magnetic float level instrument 
Glass plate level gauge 
Glass Tube level gauge 
ultrasonic level meter 
Magnetostrictive transmitter 
oil level gauge with thermometer 
static pressure level gauge 
Radar level 
Sight glass fittings 
level switches 
accessories of level gauge 
Flow meters 
Vortex Flow Meter 
turbine flow meter 
Electromagnetic flow meter 
ultrasonic flow meter 
Rotameter 
Glass rotameter 
metal float flowmeter 
oil flow meter 
Mass FlowMeter 
V-cone Flow Meter 
flow switch 
water meter 
Vortex precession flowmeter 
pressure Transmitter 
pressure Transmitter 
pressure switch 
pressure gauge 
Valves 
Gate valves 
Pressure reduce valve 
Spring safety valve 
butterfly valve 
Ball valve 
Steam trap valve 
Control Valve 
needle valve 
reducing valve  
Globe valve 
Air valve 
Floating Ball Control Valve 
constant pressure regulating valve 
Indicator 
LZM 
fittings 
pipe fittings 
VCR connector 
Filter Strainer 
Hose 
PVC Steel wire hose 
Tel£º +86 22 88971536
Fax£º +86 22 88971536
Adds£º Jinnan Industrial Park, Tianjin, China
Email£º sales@you-ideal.com; 3561647536@qq.com
Products Show
 Location£ºHome - Products Show - Flow meters - Rotameter - metal float flowmeter
    
Metal Tube Rotameter

1.Introduce

A float moves up in vertical measuring table according to fluid dynamics acting for float flow meter LZ¡õ The float displacement is in proportion to flow rate between float and orifice. Local display is a pointer from .It is able to have standard signal with rotary angle for electric signal or pneumatic transmitter for pneumatic signal. So that it is used with unit-complied meter.

Serial LZ flow meter have advanced characteristic, such as simple construction, easy maintains, Liner Scale and reliable operating. And it could measure flow rate for liquids and gases.

The flow meter with upper and lower limit alarms could use in the control system..

2. functional

The series LZ flow meter consists essentially of two basic parts: Transducer--measure tube and floater; Signal transmitter_indicator

 

The flow rate determines the position of the float, the meter float is in dynamic balance, when the difference between the weight of the float and the weight of the displaced fluid equals the upward pressure resulting from the fluid velocity through the meter .The annular area between the tapered float and the tube increases until the upward and downward forces are in dynamic balance.

Since the position of the float in the metering tube can not be seen, an indicator is required, this indicator employs a magnetic coupling where a magnet follows the position of the float .The float encase an Alnico-transmitting magnet with two follower magnets arranged in parallel on the indicator shaft.

3. Special features

 Rugged all-metal design

 Easy stocking of parts thanks to modular concept

 Complete interchangeability of all components and assemblies

 Linear display

 Adjustable to any fluid through replaceable cam plate

 Shot-stroke design/parts do not project beyond the flanges,no matter what position the float is in

 Electrical or pneumatic remote data transmission system

 Limit switches can be installed

4. Thenical data

Metering range(100% values) water (20¡æ) 6¡«15000 l/h

Air £¨0.1013MPa 20¡æ£© 0.05¡«4000 m3/h

Range ability 10:1

Accuracy class 1.5 £¨Special version 1.0£©

Operating data

Max pressure DN15¡«DN50 PN4.0MPa £¨Special version 25MPa£©

DN80¡«DN100 PN1.6MPa £¨Special version 16MPa£©

Temperature of fluid -80¡æ¡«+220¡æ

Ambient temperature Max 120¡æ(Max.60¡æ if signal output is electrical)

Viscosity of fluid DN15£º ¡Ü5mPa.s(H15.1¡«H15.3)

¡Ü30mPa.s(H15.4¡«H15.9)

DN25£º ¡Ü250mPa.s

DN50¡«DN150£º¡Ü300mPa.s

Connection Standard£ºFlange to DIN2501 or ANSI

Special Other standards on request

Electric M20¡Á1.5¡¢PG11¡¢1/2£¢NPT

Overall height 250mm

Protection category to DIN 40050 IP65

Explosion Proof ExiaIICT3¡«6

ExdIIBT4

Adds£ºJinnan Industrial Park, Tianjin, China ¡¡Tel£º+86 22 88971536 ¡¡Fax£º+86 22 88971536
Copyright level sensors and flow meters Tianjin U-ideal Instrument Co., Ltd ( Hebei Xukang Meter Manufacturing Co.,Ltd) all right reserved.

Tianjin U-ideal Instrument co., ltd is one of esteem company with collection of scientific research, development and sales. We have abundant technical capacity, special scientific research teams with advanced producing and checkout equipment.

Tianjin U-ideal Instrument Co., Ltd produce and sell Magnetic Level Indicator, bi-color quartz glass tubular level gauge, liquid level switch, float switch, level sensor, level transmitter, level switch, tank gauge, water gauge, liquid level instrument, ultrasonic level sensor, flow meter, PD flow meter, oval gear flow meter, dual-rotor turbine flowmeter, duplex rotor meter, vortex flow meter, turbine flowmeter, electromagnetic flowmeter, metal rotary flow meter and valves,oil/water industrial control systems.

We are TIANJIN U-IDEALINDUSTRIES COMPANY , have accumulated abundant experience especially in high temperature and high pressure liquid level meters ,and antiseptic liquid level gauge .we also made to orders of non-standard liquid level meters to satisfy different customers .those products has been used by many enterprises of all walks of chemical,industries, petroleum ,electricity, food, light, medicine, metallurgy, papermaking etc.. and our products have been certified by quality system ISO9001£º2000.

Tianjin U-ideal Instrument Co. are also engaged in flowmeter trade. Such as gas flowmeter and liquid flowmeter with the type of explosion-proof and others.

Service