| Accuracy: | ±0.2-0.5% |
|---|---|
| Main Application: | Water, Air, Gas, Steam |
| Size: | DN15-DN300 |
| Sensor: | Tube/Flange |
| Application: | Industrial Production |
| Type: | Vortex Flow Meter |
| Customization: |
|---|
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PRINCIPLE & FEATURES
FMV813 vortex flowmeter is a flowmeter applying Karman vortex principle. It is mainly used for flow measurement of industrial pipeline medium fluid, such as air, compressed air, steam, superheated steam, saturated steam and other gases, liquids and other media.
The vortex flowmeter has no moving mechanical parts, so it has high reliability and small maintenance. Instrument parameters can be stable for a long time. The vortex flowmeter uses a piezoelectric stress sensor with high reliability and can operate in the operating temperature range of -20 °C to +250 °C. There are analog standard signals and digital pulse signal outputs, which are easy to use with digital systems such as computers. It is a relatively advanced and ideal measuring instrument. Widely used in
chemical, pharmaceutical, paper, metallurgy, electric power, environmental protection, food and other industries.
| Name | Vortex flowmeter |
| Measuring medium | Liquid, gas, steam (saturated steam, superheated steam) |
| Caliber range | DN15-DN300 |
| Accuracy | Gas-free compensation type: 1.5% (DN15~DN25), 1.0% (DN32-DN200), 1.5% (.DN250-DN300) Liquid without compensation type: 1.0% (DN15-DN300) Temperature and pressure compensation type: 1.5% (DN25-DN300) |
| Range ratio | When the gas density is 1.2kg/m3, the turndown ratio is 8:1 When the liquid density is 1000kg/m3, the turndown ratio is 8:1 (when the medium density is different, the turndown ratio will change) |
| Output signal | The instantaneous flow corresponds to the voltage frequency pulse (low level ≤ 1V, high level ≥ 6V) Instantaneous flow corresponds to 4-20mA output (load resistance ≤ 300 ohms) |
| Power supply | 24VDC±5%, lithium battery 3.6VDC (battery life is more than 2 years) |
| Medium environment | -40°C-+260°C, -40°C-+300°C |
| Connection method | External/internal thread, flange, clamp |
| Communication | RS485 communication, Hart(optional) |
| Body material | Stainless steel (more customized) |
| Electrical Interface | M20*1.5 internal thread |
- Who We are? As one of the leading manufacturer In the field of industrial automation, Hongjun Science and Technology Co., Ltd. works in this field for more than 15 years! There are 1000 workers in our factory including 40 technicians!
- What We Do? We provide not only products but also solutions for customers! Our main products include AC gear motor, DC gear motor, high precision planetary gearbox used for stepper motor and servo motor! Also we provide customize service according to our customers' requirement!
Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping
to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 1 years, Lifetime maintenance
Q: How to contact you?
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