Basic Info.
After-sales Service
Maintenance Free
Main Application
Water, Wastewater, Corrosive Liquid/Gas
Type
Electromagnetic Flow Meter
Measuring Principle
Faraday′s Law
Electrode
316L Hastelloy C or B Ti Ta PT
Liner Mateiral
NBR UR PTFE
Power Supply
AC85-240V/50-60Hz or DC8-36V
Communication
Bacnet RS485
Signal Output
4-20 Ma / Pulse
Style
Electromagnetic/Magnetic Water Flowmeter
Industry
Municipal Water Supply/Sewage/Effluent/Slurry/Acid
Specification
Compact type
Product Description
Water Electromagnetic FlowMeter DN200 / 8 Inch, Liner PTFE/Rubber Pn16 MPaStandard features- 32 digit ARM processor, quickly calculate converter, large memory, reliable
- No moving parts, hence no pressure loss
- Flow velocity range: 0.05 - 15 m/s, resolution: 0.05 mm/s
- Self diagnosis
- Automatic alarm on top / bottom limit, empty flow, etc
- Tri stage encoder, avoid malacious tampering
- Backlit LCD display, easily parameter setting and reading.
- Optional multi language display (standard: English)
- Signal output: 0-10V / 4-20 mA / pulse
- Communication: RS485 Modbus / Bacnet
- By directional flow measurement
- Measure range switch function, enhance current and frequency output to achieve higher accuracy
- Suitable for big flow volume variation
Parameters- Liquid conductivity range: >5 µs/cm
- Power consumption: < 6 W
- Ambient temperature: 10 ~ 60 ºC
- Relative humidity: 5% ~ 9%
- Power supply: AC85 ~ 250V AC / 45 ~ 60 HZ, 18 ~ 36 VDC
Accuracy:Diameter (mm) | Measure range (m/s) | Accuracy |
3 ~ 20 | <0.3 | + 0.25%FS |
0.3 ~ 1 | + 1.0%R |
1 ~ 15 | + 0.5%R |
25 ~ 600 | 0.1 ~ 0.3 | + 0.25%FS |
0.3 ~ 1 | + 1.0%R |
1 ~ 15 | + 0.5%R |
700 ~ 300 | <0.3 | + 0.25%FS |
0.3 ~ 1 | + 1.0%R |
1 ~ 15 | + 0.5%R |
Competitive advantage:- In house produce
- 48 hours agint test under high and low temperature
- 120 hours aging test
- 15 minutes vibration test
- 28 manufacturing process control
- Stianless steel measured tube, 20 years life
- Orbit welding
Pipe Diameter, flow volume and product dimensionDia | Flow volume (m3/h) | Product dimension (mm) |
(mm) | Normal | Min | Max | L | D | H | H1 |
15 | 1.5 | 0.06 | 9.5 | 150 | 95 | 272 | 254 |
20 | 2.5 | 0.11 | 16.9 | 105 | 277 | 254 |
25 | 3.5 | 0.18 | 26.5 | 115 | 283 | 254 |
32 | 6 | 0.29 | 43.6 | 140 | 297 | 270 |
40 | 10 | 0.45 | 67.8 | 150 | 307 | 280 |
50 | 15 | 0.71 | 106 | 200 | 165 | 318 | 294 |
65 | 25 | 1.19 | 179.1 | 185 | 337 | 313 |
80 | 40 | 1.81 | 271.4 | 200 | 352 | 326 |
100 | 60 | 2.83 | 424.1 | 250 | 220 | 371 | 344 |
125 | 100 | 4.42 | 665 | 250 | 401 | 372 |
150 | 135 | 6.36 | 954 | 300 | 285 | 431 | 403 |
200 | 250 | 11.3 | 1696 | 350 | 340 | 486 | 460 |
250 | 375 | 17.66 | 2650 | 400 | 395 | 547 | 511 |
300 | 540 | 25.43 | 3817 | 450 | 445 | 597 | 565 |
350 | 735 | 34.62 | 5195 | 505 | 657 | 620 |
400 | 960 | 45.22 | 6785 | 500 | 565 | 717 | 675 |
450 | 1200 | 57.23 | 8588 | 550 | 615 | 757 | 727 |
500 | 1500 | 70 | 10602 | 600 | 670 | 817 | 782 |
600 | 2160 | 100 | 15268 | 780 | 917 | 782 |
700 | 2950 | 138 | 20781 | 700 | 895 | 1027 | 1068 |
800 | 3850 | 180 | 27100 | 800 | 1015 | 1137 | 1157 |
Model selection:YE | Model | | | | | | | |
| E | Compact |
| F | Remote |
| | | Pipe Dia | Type (mm) |
| | | xxxx | 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 400, |
|
500, 600, 800, 1000 |
| | | Code | Accuracy |
| | | 1 | + 0.5% FS |
| | | 2 | + 1.0% FS |
| | | 3 | + 0.2% FS |
| | | | Code | Type |
| | | | N | Converter: 12 / 24 VDC, pulse output |
| | | | A | Transmitter: 24VDC, 4-20mA outpt |
| | | | B | Intelligent, Lion battery, no local display |
| | | | G | Smart, local display, 4-20mA output |
| | | | C1 | Smart, local display, RS485 |
| | | | C2 | Smart, local display, HART |
| | | | | Code | Type |
| | | | | S | Carbon steel housing |
| | | | | L | Stainless steel housing |
| | | | | G | High pressure housing |
| | | | | HL | 316L electrode |
| | | | | HTi | Titanium electrode |
| | | | | HTa | Tantlum electrode |
| | | | | HC | Hastelloy-C electrode |
| | | | | L1 | Liquid media |
| | | | | L2 | Gas media |
| | | | | P | Pressure compensation |
| | | | | T | Temperature compensation |
| | | | | PT | Pressure&Temp. Compensation |
| | | | | F | PTFE liner |
| | | | | X | Rubber liner |
Sample: IYF-E-0100-1-C1-S-HL-L1-F, Magmeter, local display, Dia: 100mm, + 0.5%FS, carbon steel housing, |
smart, 4-20mA outpt, RS485, 316L electrodes, liquid media meter, PTFE liner |
Work theory:
The electromagnetic flowmeters use Faraday's Law of Electromagnetic Induction to determine the flow of liquid in a pipe. In a magnetic flowmeter, a magnetic field is generated and channeled into the liquid flowing through the pipe. Following Faraday's Law, flow of a conductive liquid through the magnetic field will cause a voltage signal to be sensed by electrodes located on the flow tube walls. When the fluid moves faster, more voltage is generated. Faraday's Law states that the voltage generated is proportional to the movement of the flowing liquid. The electronic transmitter processes the voltage signal to determine liquid flow. By contrast to many other flowmeter technologies, magnetic flowmeter technology produces signals that are linear with flow. As such, the turndown associated with magnetic flowmeters can approach 20:1 or better without sacrificing accuracy. They represent about 23% of all flowmeters sold.
Project & Certification
Address:
Room 321, Building 2, No. 125 Laiting Road(S), Songjiang district, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Hangzhou Runpaq Technology Co., Ltd is a national key high-tech enterprise serving in fields of new energy management system and equipment, main services include: HVAC central air-conditioning and cold storage, solar distributed energy & regional energy, green house commercial building construction.
We have integrative certification of mechanical & electrical installation and building intelligentized design & construction, production license of measurement production, and is able to contract projects of building mechanical and electrical installation, building intellectualizing, distributed energy, combined cold & heat & power supply and new energy application.
RUNPAQ initiates a low-carbon building energy route with the concept of "low-carbon energy, future of architecture":
1. Developing energy-saving technologies to improve the electricity efficiency and reduce the energy needs;
2. Developing new energies to reduce the dependence of building on mineral energy.