Introducing the MW50 series flow switch, the epitome of resilience and dependability with its sturdy construction and consistent performance. This innovative solution is designed for precise flow monitoring and control within pipelines, and is perfectly suited for the cooling and lubrication systems of a diverse array of equipment, from large-scale industrial machinery to more compact setups. When the flow surpasses the predetermined switch point, it promptly emits a control signal, ensuring seamless operation. The versatility of this preset switch point is remarkable, allowing for adjustment to any position within its range, and can be effortlessly recalibrated post-installation.
- This product is crafted with a simple, yet incredibly reliable structure that guarantees robustness and durability over extensive periods of use.
- Our advanced magnetic coupling measurement system ensures unparalleled precision and reliability.
- Designed for ultimate convenience, this product supports installation in any direction, enhancing flexibility.
- Experience versatility with a wide measurement range that caters to diverse application needs.
- Select from a variety of material options, ensuring compatibility and customization for all operational environments.
- Features a clear graduated scale and a rotating pointer, allowing for easy and accurate reading at a glance.
- The preset switching point is fully adjustable, offering customized control tailored to specific requirements.
- Equipped with a high-power built-in relay for robust performance and reliability.
- Certified explosion-proof, ensuring safety in the most challenging and hazardous environments.
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 proud subsidiary of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. Known for its relentless pursuit of innovation and excellence, this company is a beacon of technological advancement.
Hanshan Intelligent Technology Co., Ltd. group, a titan in the industry, began its transformative journey in the dynamic city of Shanghai in 2013, heralding a new chapter in technological innovation.
Composed of industry veterans from global automation leaders, our founding team brings a wealth of expertise: over 20 years in automation, more than 20 years in automation engineering, and a decade of leading-edge digital consulting experience. Our mission is to deliver superior automation and digitalization solutions that fulfill the needs of an international clientele. Strategically rooted in Shanghai, China, we are synonymous with technological supremacy.
With a rich heritage of more than 20 years in the petrochemical landscape, we harbor unrivaled expertise in automation and digitalization needs across upstream, midstream, and downstream sectors. Our premium-grade products and holistic solutions are meticulously tailored for industries such as petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, promising life-cycle service excellence.
You may have these questions
How do I select the right product?
A: Once we receive your inquiry, our detailed technical dossier will provide comprehensive insights. This documentation aids in thoroughly verifying the process parameters and technical specifications pertinent to your needs. With this information, we will adeptly recommend the model that precisely fits your specific requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. Upon conveying your model of interest, we undertake a meticulous verification process to ensure optimal suitability. If there are avenues for cost-effective enhancements, we will gladly present optimization suggestions. Upon your confirmation, we will craft a tailored formal quotation, aligned with your objectives.