Basic Info.
After-sales Service
Online Service
Main Application
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Transport Package
Standard Export Package
Product Description
MDW200 series Vortex shedding flowmeter is a product well-designed on the basis of combined with German PR company's advanced technology and many years of research and production experience. It realizes the intellectualization, standardization, serialization, generalization, production moulding, and ensures the beauty of product quality. The product features exist advanced circuit, low power consumption, wide range ratio, simple structure, small resistance loss, durability, wide use, long service life, stable operation, easy installation and debugging. It is mainly used to measure the flow of medium fluids in industrial pipelines, such as gases, liquids, vapors and others media. Its feature is that the pressure loss is small, the range of measurement is large, accuracy is high, and when measuring the volume flow in the working condition is almost not affected by the parameters of fluid density, pressure, temperature, viscosity and so on.
Technical specificationsNominal diameter (mm) | 25,40,50,65,80,100,125,150,200,250,300, (300-1000 plug-in type) |
Nominal pressure (MPa) | DN25-DN2004.0 (>4.0),DN250-DN3001.6 ( >1.6Agreement Procurement) |
Medium temperature (ºC) | Piezoelectric type: -40-260, -40-320; Capacitance type: -40-300, -40-400, -40-450 (Agreement Ordering) |
Body material | 1Cr18NiTi, (other materials are ordered according to the agreement) |
Allowable vibration acceleration | PiezoelectAgreement Procurementric type: 0.2gCapacitancetype: 1.0~2.0g |
Accuracy | ±1%R, ±1FS; plug-in type: ±2.5%R, ±2.5%FS |
Supply voltage | Transducer:+ 12VDC, +24VDC;Transmitter:+24VDC;battery powered type: 3.6V battery |
Output signal | Square wave pulse (excluding battery-powered type);high level: ≥5V,low level: ≤1V; current: 4~20mA |
Pressure loss coefficient | Conform to J B/T9249 standard Cd≥2.4 |
Explosion-proof sign | Intrinsically safe type: Exdllia CT2-CT5Flameproof type: Exdllia-Ct5 |
IP grade | Normal type IP65submerged typeIP68 |
Environmental conditions | Temperature -20'C~55'C, Relative humidity5% ~ 90%, Atmospheric pressure86~ 106kPa |
Suitable medium | Gas, liquid, vapor |
Transmission distance | Transducer: top to 4km,two-wire system Transmitter (4~20mA): Load resistance≤7500 |
Example of ordering DMW200
Respected users, when you want to choose this product, please read the samples election carefully and do the following work: Carefully check the working conditions of the medium under test: temperature, pressure, pipe diameter and other process parameters. 2. Check the range of Hj flow of the medium under test, especially the minimum flow value, carefully to determine the caliber and piping parameters of the instrument. 3. Determine the installation location of the instrument, ensure the straight pipe section, and create good environmental conditions for the installation and maintenance of the instrument. MDW200 | Type | Explanation |
-LU | | Vortex shedding flowmeter |
-G | | Transducer |
Detection mode | -B | | Piezoelectric type transducer |
-E | Capacitance-type transducer |
Connection mode | -1 | | Flange connection type |
-2 | | Flange clamp type |
-3 | | Simple insertion type |
-4 | | Ball valve insertion type |
Measurement mode | | -2 | | Liquid |
| -3 | | Gas |
| -4 | | vapor |
Nominal method | | -25 … -30 | | Dn25 ... unit: mm Dn300 |
Environmental conditions | | -P | | Normal type |
| -B | | Explosion-proof type |
Compensation type | | -P | | With integrative pressure compensation |
| -T | | With integrative temperature compensation |
| -PT | | With integrative pressure temperature compensation |
Output signal | | -1 | | Pulse output |
| -2 | | 4~20mA current output, liquid crystal display |
| -3 | | RS-485communication |
| -4 | | battery powered, no temperature,pressure compensation |
| _5 | | integrative temperature pressure compensation, 4~20mA current signal output type |
| _6 | | integrative temperature pressure compensation, battery powered type |
Sizing description | For example: MDW200-LU-G-E-2-4-25-P-PT-2Full-tube capacitive vortex flow meter. Flange clamp connection, medium for vapor meter diameter DN25.with integrative pressure temperature compensation, normal 4~20mA current signal output. |
FAQQ: When will you give us a response
A: We will contact with you within 1 hour
Q:How to order
A:please answer below questions:
1.What is your medium?
2.Working Temperature?
3.Pressure range
4.Output signal
5.Electronic connection
Q: Can we visit your factory?
A: You will be warmed welcomed to visit our factory
Q: How about the management quality?
A: We have complete quality control system, and all the products will be inspected by QC department before delivery.
Q: How about the payment?
A: T / T,Paypal,WU,Credit Assurance,etc are accepted. You will receive full protection of your order, please click on trade guarantee for more details.
Q: If we make a payment, when will you start the production?
A: As soon as we receive the payment, we will arrange the production.
Address:
Room 1606, Weilai Mancheng Office Building, Xingsha Street, Changsha, Hunan, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters
Company Introduction:
Changsha Luosen Automation Technology Co., Ltd. is headquartered in Changsha, Hunan Province, with Promesstec as its brand. It is a technical enterprise specialize in R& D, production and sales service of A. S (Automatic Sensing Technology). Combining German core transducer technology and contributing its modest efforts to the industrial automation market.
We are leading supplier for industrial automation. Our products are mainly used in: Plastic machinery, chemical fiber machinery, petrochemical industry, water treatment engineering, power plants, aerospace, air compressor machinery, air conditioning, automobiles, plastics, packaging, medical, electronic, chemical, rubber, textile and food packaging and other fields. Main products: Melt Pressure Senor, Pressure Transmitter/Transducer, Liquid level Instrument, Temperature Transmitter/Transducer and Flowmeters.
All our customers have a common need to obtain reliable products from a trusted company. Our products have been successfully applied in many fields in Germany, Spain, Mexico, Malaysia, India, Pakistan, Singapore, Japan, Malaysia and other countries, which proves that we have reliable products and high-quality services.
Changsha Luosen will continue to attach importance to the reliability, stability and accuracy of products to help customers achieve real needs, win-win cooperation and create value. Customer-centered is Changsha Luosen′s constant orientation and pursuit!