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LZ Series Variable area Flow Meter Flowmeter With Metallic Measuring Tube

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China Beijing Water Meter Co.,Ltd. certification
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LZ Series Variable area Flow Meter Flowmeter With Metallic Measuring Tube

LZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring Tube
LZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring Tube LZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring Tube LZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring Tube LZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring Tube

Large Image :  LZ Series Variable area Flow Meter Flowmeter With Metallic Measuring Tube

Product Details:
Place of Origin: China Shandong
Brand Name: China Coal
Certification: ISO CE SGS TUV BV MA
Model Number: LZZH LZDH
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiation
Packaging Details: Standard Export Packaging
Delivery Time: Shipped in three days after payment
Payment Terms: TT, Paypal, Western Union
Supply Ability: 5000
Detailed Product Description
Model: LZZH LZDH Flow Range: Water 2.5~100000L/h Air 0.07~800m3/h (See Table Below
Range Ration: DN¡Ü100mm: 10:1DN100mm: 5:1 Accuracy: Standard Type:¡À2.5%FS, Special Order: Can Be Up To ¡À1.5 %FS
Maximum Working Pressure: DN15,DN25,DN40,DN504.0MPa DN80,DN100,DN150:1.6MPa Maximum Workingn Pressure: Normal Type H1:-40~100, High Temperature Type H2:-80~250
Max. Operating Pressure: 3.4MPa Environment Temperature: -25~+55
Connection Form: Flange Connection(Flange Standard: Refer To GB9115-88,JB82-59), Can Be Made In Accordance With The User's Requirement.
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LZ Series Variable-area Flow meter
LZ Series Variable-area Flow meter,  Variable-area Flow meter,  Flow meter
Introduction

LZ Series Variable-area Flowmeter with metallic measuring tube has the characteristics of simple structure, reliable, wide application field, high precision, convenient for installation. Compared with the variable-area flowmeter with glass tube, this series has the characteristics of high-pressure resistant, high-temperature resistant, safe, ocular reading etc. It is suitable to measure the opaque or corrosive medium. The tube and the flange are made material of stainless steel(1Cr18Ni9Ti or 316L). The orifice, float of normal type are made of stainless steel. The orifice , float and the tube lining of anticorrosion type are made of PTFE(Teflon). 
NOTE: Our company also produces DN4~DN100 whole series of Variable-area Flowmeter with Glass Tube.      
Measuring Principle         
LZ Series Flowmeter with Metallic Measuring Tube is of Variable-area Flowmeter . As the fluid flow upward in the tube, the float moves upward to a certain position where the lifting force and the gravitational force are balanced, at the moment, the circulation area between the float and the orifice(or the conical tube) is kept fixed. The circulation area is proportional to the height of the float, it means the height of the float represent the volumetric flowrate. When the float moves up and down , it transmits its positional to the indicator outside in form of magnetic-coupling, so make the needle of the indicator follows the movement of the float, and by using the cam board to show the value of flowrate linearly on the indicator.
Electrical remote transmission of this flowmeter means that it can read the flowrate by the needle of the indicator on-site directly, also through the angular displacement sensor and electric circuit, converts into 420mA and send out.

Technical Parameter
Instrument version     LZZH LZDH Series      
Flow range     Water 2.5~100000L/h Air 0.07~800m3/h (See table below)
    
Range ration     DN¡Ü100mm: 10:1DN100mm: 5:1      
Accuracy     Standard type:¡À2.5%FS, Special order: can be up to ¡À1.5 %FS      
Maximum working Pressure     DN15,DN25,DN40,DN504.0MPa DN80,DN100,DN150:1.6MPa      
Maximum workingn Pressure     Normal type H1:-40~100, High temperature type H2:-80~250      
Environment temperature     -25~+55      
Connection form     Flange connection(Flange standard: Refer to GB9115-88,JB82-59),
can be made in accordance with the user's requirement.
    
Explosion-proof class     ExibCT4 together with the safety battier LB987S
Explosion-proof number of certificate GYB00563      
Protection grade     IP65      
Viscidity     DN15¡Ü5mPa¡¤s, DN25~DN150: ¡Ü250mPa¡¤s      
Products executive standard     JB/T6844-1993  

Parameters:    

 

 


 

 

LZ Series Variable area Flow Meter Flowmeter With Metallic Measuring Tube

Diameter
(mm)

Working 
code

Flow range 

Pressure loss kPa

Water L/h*

Air m3/h*

Water 

Normal 
type

Corrosion-proof type

Normal type

Normal type

 

1A
1B
1C
1D
1E
1F
1G
1H
2A
2B
2C
2D
4A
4B
5A
5B
5C
8A
8B
10A
15A

2.5~25
4.0~40
6.3~63
10~100
16~160
25~250
40~400
63~630
100~1000
160~1600
250~2500
400~4000
500~5000
600~6000
630~6300
1000~10000
1600~16000
2500~25000
4000~40000
6300~63000
20000~100000


2.5~25
4.0~40
6.3~63
10~100
16~160
25~250
40~400
63~630
100~1000
160~1600
250~2500
300~3000
350~3500
400~4000
630~6300
1000~10000
1600~16000
2500~25000
4000~40000

0.07~0.7
0.11~1.1
0.18~1.8
0.28~2.8
0.48~4.8
0.7~7.0
1.0~10
1.6~16.0
3~30
4.5~45
7~70
11~110
12~120
16~160
18~180
25~250
40~400
60~600
80~800

6.5
6.5
6.6
6.6
6.8
7.0
8.6
11.1
7.0
8.0
10.8
15.8
10.8
12.6
8.1
11.0
17.0
8.1
9.5
15.0
19.2

Feature Photo

   LZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring TubeLZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring TubeLZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring TubeLZ Series Variable area Flow Meter  Flowmeter With Metallic Measuring Tube                                                                                        
                             

Contact Details
Beijing Water Meter Co.,Ltd.

Contact Person: vito

Tel: +8618810166894

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