Embrace the unrivaled performance of the MW50 series flow switch, crafted with a robust and trustworthy structure that promises accurate and stable operation. Perfectly suited for comprehensive flow monitoring and control across pipelines and designed to enhance cooling and lubrication systems for a variety of equipment, no matter the size. This intelligent device outputs a control signal when flow surpasses the set switching point. Flexibility is at its core-adjust the preset switching point effortlessly at any position within its measurement range, even post-installation.
- Enjoy the simplicity and reliability of a structure that promises robustness and durability;
- Experience precision with our magnetic coupling measurement system;
- Install with ease in any direction you desire;
- Benefit from an expansive measurement range;
- Select from a variety of material options to suit your specific requirements;
- Effortless readings with a clear graduated scale and a rotating pointer;
- Flexibility at your fingertips with an adjustable preset switching point;
- Powerful performance guaranteed with a high-power built-in relay;
- Feel secure with our explosion-proof design.
Product Parameters
Project |
MW501 |
MW502 |
MW503 |
MW504 |
Measurement Range(100%) |
Flow Rate(m3/h) |
0.16-30 |
0.16-30 |
24-250 |
- |
Flow Velocity(m/s) |
- |
- |
- |
0.4-4 |
Repeatability |
±3% |
Measurement Accuracy |
±15% |
Connections |
Pipe Thread R |
3/4"-2" |
- |
- |
- |
Flange DIN,HG |
- |
DN15-DN50(65) |
DN80(65)-DN200 |
DN150 |
GBANSI,JIS |
- |
1/2"-2"(2 1/2") |
3" (2 1/2")-8" |
6" |
Measurement System |
Target Plate, Conical Tube Target Plate,Nozzle Target Plate, Straight Tube |
C E - |
C E - |
- - P |
- - P |
Indication |
Graduated Scale Rotating Pointer |
E T |
E T |
E T |
E - |
Fluid Direction |
Vertical/Bottom to Up |
VU |
VU |
VU |
- |
/Top to Down |
VO |
VO |
VO |
- |
Horizontal/Any Direction |
H |
H |
H |
H |
Maximum Operating Pressure |
Standard Type |
|
|
|
|
Pipe Thread |
4.0 |
- |
- |
- |
Flange DIN |
|
4.0 |
1.6 |
1.6 |
|
|
1.6(DN65) |
1.0(DN80-DN200) |
|
ANSI |
|
150lbs(2 1/2") |
150lbs(8") |
|
Special Requirements |
As Requested |
As Requested |
As Requested |
As Requested |
Medium Temperature |
Standard Ventilation Casing High-Temperature H2 High-Temperature H3 |
≤100ºC ≤150ºC ≤200ºC ≤300ºC |
≤100ºC ≤150ºC ≤200ºC ≤300ºC |
≤100ºC ≤150ºC ≤200ºC ≤300ºC |
≤100ºC ≤150ºC ≤200ºC ≤300ºC |
Medium Viscosity(mPa.s) |
Standard Special Type |
≤30 >30 |
≤30 >30 |
≤30 >30 |
≤30 >30 |
Order information
MW50A/B/C DIE/F/G/H |
Symbol |
Option |
A Type |
1 |
Male pipe thread installation |
2 |
Flange installation |
3 |
Flange installation |
4 |
Insertion installation for pipes above DN250mm |
B Flow Number |
C |
Target plate + cone tube form |
E |
Target plate + nozzle form |
P |
Target plate + straight pipe form |
C Structural Material |
C0 |
Carbon steel |
R1 |
304SS |
RO |
316SS |
D Indicator Type |
T |
T-type indicator |
E |
E-type indicator |
1 |
Explosion-proof type, no on-site flow indication |
2 |
H3 high-temperature type, no on-site flow indication |
E Limit Switch |
K1 |
1 bistable limit switch, can be set at the maximum or minimum flow point |
K2 |
2 bistable limit switches, can be set at the maximum or minimum flow point |
KV1 |
1 bistable limit switch with relay |
KV2 |
2 bistable limit switches with relays |
F Connection |
S |
Pipe threads3/4"-2" |
F |
Flange DN15-DN200 |
G Explosion-proof Type |
0 |
No requirements |
1 |
Exi intrinsically safe type |
2 |
Exd separated welding type |
H Connection |
M |
M20X1.5 |
N |
1/2"NPT |
Dimension
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a distinguished entity within the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. group, an enterprise lauded for its innovation and dedication to excellence.
Since its inception in 2013, in the vibrant city of Shanghai, Hanshan Intelligent Technology Co., Ltd. group has been a trailblazer, ushering in an era of technological breakthroughs.
From the outset, a team of seasoned experts from leading global automation giants, each with over two decades of industry experience and a ten-year history in consulting and implementing advanced digital solutions, undertook a mission. Their goal: to deliver premier automation and digitization products and services worldwide. Rooted in Shanghai, the company is a beacon of technological strength.
With over twenty years of profound experience in the petrochemical sector, the company wields unmatched insights into the automation and digitalization needs across upstream, midstream, and downstream segments. Delivering professional-grade products and holistic solutions, meticulously crafted for industries like petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, they ensure excellence throughout the entire product lifecycle.
You may have these questions
How do I select the right product?
A: Once we receive your inquiry, our detailed technical dossier will offer the insights you need to verify all relevant process parameters and technical specifications. Armed with this information, we will recommend the model precisely tailored to your unique requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. Upon receiving your model interest, we will conduct a comprehensive verification to ensure suitability. Should there be any opportunities for cost-effective enhancement, we will gladly propose optimization suggestions. Following your confirmation, we will move forward with a formal quotation, meticulously tailored to meet your goals.