Turbine flowmeter
compressed air flowmeter
gas flowmeter
Product name: turbine flowmeter
Product code: 164912-752
Update time: 2015.08.25
Views: 346
Processing custom origin: in kaifeng
Type: type flow meter LWG series
Type: impeller type flowmeter
Measuring range: 0.4-20000 (m3 / h)
Level of accuracy: + / - 1.5%
Nominal size: 10-500 (mm)
Working pressure: 2.5, 6.3, 16
Working temperature: - 20 ~ 55
Summary:
Turbine flowmeter can be divided according to function name gas flow meter,flue gas meter,steam flow meter,gas flow meter,compressed air flow meter,liquid flow meter.
LWG type turbine flow sensor and receiving electrical signals of the display instrument of Turbine flowmeter, which is used to measure low and medium viscosity closed pipes
Degree of fluid (liquid or gas), the total volume flow and in petroleum, chemical industry, metallurgy, aviation and scientific research departments for a wide range of applications.
Sensor is composed of turbine sensor components and amplifier, the structure of the two together for one-piece: to measure the structure of the positive and negative flow
For two-way type; With inserted rod can be installed in the large diameter pipe flow body flow structure for a plug-in.
Based on the principle of moment balance sensor work. When the fluid flows through the sensor, promote the impeller rotation, when the flow rate must be dynamic torque
Maintain and drag torque balance, the impeller speed. Evenly distributed on the permeability of the impeller blade with the impeller rotation, to periodically change detection
The reluctance of the magnetic field sensor (coil), electrical pulse signal detector, after the amplifier amplification output. The output electric pulse frequency and impeller speed
Is proportional to the impeller speed is proportional to the flow in, so the output electric pulse frequency is proportional to the flow sensor flow, 4-20 ma signal is converted is proportional to the flow.
Features:
1) impurity resistance is strong, tangential impeller rotating at can release floating debris in the fluid at any time, when the winding on tangential impeller blades.
2) resistance to electromagnetic interference and strong vibration resistance.
3) the structure and principle of the sensor and display instrument is very simple, user especially easy to master its use and maintenance technology.
4) after replacement of impeller and bearing, meter coefficient is constant.
5) wide flow range, lower limit velocity is low.
6) complete sets of flow meter for the measurement of the fluid volume error is small.
7) almost no pressure loss, save power consumption.
8) sensor can be installed in open air, the sensor can be submerged in the water use for a long time.
9) have a globe valve sensor, install and remove all don't need to stop.
10) horizontal, vertical, inclined pipe can be used.
11) complete sets of flowmeter the purchase, installation, and low cost.
Supplier: Concrete compression test machine, cement compression test machine, cylinder concrete sample mould, cube mould, concrete pan mixer, flakiness and length gauge apparatus water bath, mortar flow table, ve-be, mortar mixer, concrete air meter, sieve shak
Supplier: Big spring production and testing equipment, wth-60 cnc hot coiler for hot wound spring(three axis), whg-900s CNC wet spring end grinder, TCD-CH-300kn computer control spring testing machine (for vertical and lateral load of railway springs), TSP4-500KN large fatigue testing machine, TCD-C-2000KN computer control large compression testing machine, TCD-c computer control testing machine, WPW-100t servo hydraulic spring setting machine, tcd-cq-300kn air spring testing machine(special for metro vehicle)
2. This testing machine mainly use computer and software to control the whole system, which can make the accuracy more precise. The hydraulic cylinder is imported from germany, which is high flow, good circularity and high availability. This machine can be used to test the heavy duty springs of haulage motor. This machine can adopt the electro-hydraulic servo testing system to operate. 3. The all parts of equipment can be maintained and repaired. The main functions of this machine is as follows, it can use fixed deformation or fixed load. Measurement system can be automatic zero, automatic calibration. Computer real- …
2.The operation of this machine is controlled by the computer, driving with the servo motor and transmitting precisely with ball screw. Its max load is 2000 kn(200 ton). Its testing space can be up to 2800 mm. This machine is available for three closed-loop control in the aspect of test force, displacement and speed. It uses the load cells and optional length gage. This machine can be used to test the heavy duty springs, spring sets and the aircraft gear landing. It is worth mentioning that this machine is equipped with specialized measurement and control system that is used to test the compressibility and turning of the aircraft gear landing. …
2.The machine researched by wintime machinery co., ltd is available for both left and right direction compression springs like heavy duty springs for railway .Taped or round bar is fed.Max spindle id 50 rpm and max spring size is |¦ì 60 (w.D) *|¦ì 500 ( o.D) * 1200 (length) mm and can be custom-designed. 3.All parameters like start, ¡épitch, ¡éspindle, ¡éunwinding are adjustable and set by computer . …
2.Feed speed can be set to keep the end from being grinded over.High work efficiency.Servo motor and ball screw feed .Bar material installed easily.Bar material w.D is |¦ì10, a|¦ì70mm&o.D is |¦ì80, a|¦ì500mm&spring length is 1100mm .Max grinding wheel size is |¦ì900mm¡ê¡§36``¡ê, and can be custom-designed . 2 pieces heavy duty springs like locomotive cylindrical spiral spring , ¡é bolster springs or 4 pieces small springs like car springs or leaf springs are available at the same time. 3.It can cast v-shaped grinding machine guide rail.Grinding accuracy is high and its working condition is cleaner and more environmental than the traditional machine`s through cooling water circulation use and filtration with iron fillings. …
3. It is specially designed for testing heavy duty springs of railway rolling stock such as hi-speed railway springs or locomotive suspension springs or vehicle coil springs.Spring vertical & lateral drive and spring vertical force , spring lateral force deflection and spring stiffness measurement are available 4.Drawing of axial load , displacement or deflection , lateral force displacement curve is isochronous. Force sensor and ac servo motor and high precision ball screw vertical and lateral load , the whole process is automatic. …
Supplier: Thermal mass flow meters, air flow meters, compressed air flow meters
Buyer: Textile, steel, chemical, cement, thermal power, automobile, food & beverage and fertilizer industries
Nozzle flowmeter nozzle flowmeter manufacturer Product name: nozzle flowmeter Product code: 152659-821 Update time: 2015.08.25 Views: 1277 Processing custom origin: in kaifeng Type: type SKLGB series Type: nozzle throttling device Measuring range: 1932 nozzle: 50 ~ 500; The length to diameter nozzle: 50-630 Nominal size: DN50-DN1000 The accuracy of measurement: 1-2.5 Nominal pressure: 10 or less (Mpa) Scope of application: gas and liquid throttling device, also kn own as differential pressure flowmeter, Orifice flowmeter contains (integrated orifice flow meter, standard orifice, annular orifice flow meter, integrated annular orifice flow meter) Nozzle flow meter (integrated no zzle flow meter)can be divided according to function name gas flow meter, flue gas meter, steam flow meter, gas flow meter, compressed air flow meter, liquid flow meter. Throttling coffret - nozzle flowmeter has many advantages, but generally feel pressure pipeline installation on site work is large, also easy to leak, congestion and other issues. Differential pressure transducer made by leaps and bounds in recent years of development, not only the small size, and stable performance, easy to adjust, in use process basically don't need to adjust the zero point. These advantages contribute to a body orifice flowmeter (including orifice plate, the annular orifice, nozzle, etc.) in the development and application. Nozzle flow meter is to measure flow differential pressure generator, cooperate with all sorts of differential pressure gauge or differential pressure transmitter to measure all kinds of fluid flow in pipes. Standard nozzle throttling device with differential pressure transmitter, can measure the rate of flow of liquid, steam, gas, nozzle flowmeter has a long history background, all kinds of test data is complete. Simple structure, no moving parts, stable and reliable long-term use, rich experience in design and manufacture and application. Doesn't need a high degree of standardization, solid flow calibration. Standard orifice has reliable experimental data and improve the international and national standards. In foreign countries and has its inherent in the huge domestic market, users are familiar with, data; Follow the international standard calculation and processing, use agile and convenient; According to relevant data of estimate of flow meter between 60% and 70% of the total consumption. It is widely used in petroleum, chemical, metallurgical, power, light industry and other departments.
