High Temperature Hot Water Metal Tube Rotameter

Metal rotameter is a kind of variable area flow measuring instrument commonly used in industrial automation process control. It has the characteristics of small size, large detection range and convenient use. It can be used to detect the flow of various liquids and gases, especially for the measurement of medium flow with low flow rate and small flow. Scope of application: Metal tube rotameter is suitable for small diameter and low flow rate Medium flow measurement; reliable work, low maintenance, long life, low requirements for straight pipe sections; widely used in petrochemical, steel, electric power, metallurgy, light industry and other industries

The float of the metal tube float flowmeter moves the float upward with the change of the flow rate in the measuring tube, and the buoyancy of the float and the gravity of the float reach a balance at a certain position. At this time, the flow annulus area between the float and the orifice plate (or cone tube) remains constant. The area of the annular gap is proportional to the rising height of the float, that is, the float is in the measuring tube, the rising position represents the flow rate, and the changing position of the float is transmitted by the internal magnet to the external indicator, so that the indicator can correctly indicate the flow at this time. value. This makes the indicator housing not in direct contact with the measuring tube, so even if a limit switch or transmitter is installed, the instrument can be used under high temperature and high pressure working conditions

Metal Cone Variable Area Flowmeters Are Used For Measure Instantaneous And Accumulated Flow Rate Of Liquid, Gas And Steam In Closed Pipelines. It Is Suitable For Metering Flow Value On Site Or Electronic Remote. The Measuring Principle Is Hydrodynamic Effects,This Makes Float Moving From Bottom To Top As The Displacement Of Float Is In Related To Flow Rate, Which Can Be Read From The Indicator By Means Of The Magnetic Drive System In Non-Contact Form . Also, Flowmeters Output Electrical Signal (4-20)MA / Hart Communication Protocol With High / Low Limit Warning Switches/Integrating Flow PCB Broad Can Be Configured

large range ratio (10:1), convenient installation and maintenance, it is
widely used in flow measurement and process control of small flow rate,
low flow rate and various harsh medium conditions in various industries
and harsh environments
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).
Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

Metal Tube Rotameter is a flow meter measuring the instantaneous and
cumulative flow of fluid (liquid, gas and steam) through a closed pipe.
It uses the dynamic action of the fluid to make the float move up in the
vertical installation of the measuring tube. The displacement of the float
is proportional to the size of the flow. Through the magnetic drive system,
the float displacement is transferred to the indicator directly indicating the
size of the flow in a non-contact manner. It can also offer 4-20 mA, HART,
low and high alarm with an extra flow PCB installed.
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

metal rotameter mainly used in liquid, acid ,or gas flow measurement and automatic control system in the oil, chemical, pharmaceutical, food and other industries.
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).
Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

The metal rotor flowmeter gives full play to its advantages in the measurement of medium flow with small diameter and low flow rate. Its simple structure, reliable operation, wide application range, accurate measurement and convenient installation are its outstanding features. Widely used in chemical and food and pharmaceutical industries.
Metal rotameter has common type and anti-corrosion type. The above two types are divided into on-site indication type and electric remote transmission type. The instrument material is (1Cr18Ni9Ti), and the anti-corrosion type is (1Cr18Ni9Ti) lined with PTEF. If the measured medium is easy to crystallize or freeze, the metal tube rotor flowmeter with steam trace heating can also be used. If the measured medium contains magnetic objects, a magnetic filter can be installed at the inlet of the flowmeter. The corresponding flow meters are the same.

Q&T series metal tube rotameter is applicable for the measurement and control and the flow of various fluids in gas or liquid state. Different types of rotameters can be selected for different working conditions such as high temperature, corrosive medium, different flow directions, hazardous enviroment and etc.
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).?Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

Tube Rotameter is a variable area flow meter Model KIT series is suitable for gas and liquid flow measurement even under high pressure and high temperature. Standard flow tube is in SS 316 and for corrosive applications the metal tube, orifice and float can be lined with PTFE. KIT series Metal Tube Rotameter comes with optional limit switches and 4-20ma output
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

The remote type metal tube rotameter can be used in flow measurement and process control in complex, harsh environments and various medium conditions, and is suitable for measuring liquids and gases. Especially suitable for small diameter and low flow rate medium flow measurement; widely used in: chemical industry, power generation, food, water treatment, etc. In the process of flow measurement in complex, harsh environmental conditions, and various medium conditions.

liquid and gas metal tube float rotameter consists of measuring pipe, float, indicator and process connection components with the characteristics of small size, wide measuring range, easy installation. In the industry area, it is widely used to measure flow of gas, liquid, and steam, especially suitable for mediums with low current velocity and low flow rate
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).
Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

Metal rotor flowmeter, also known as variable area flowmeter, has the characteristics of simple structure, reliable operation, wide application range, accurate measurement and convenient installation. Metal rotor flowmeter has high temperature resistance and high pressure resistance. ZNLZ series metal rotor flowmeter has ordinary metal Rotameter and anti-corrosion metal rotameter, the above two types are divided into field indication type and electric remote transmission type
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

metal tube rotameter is a kind of measuring meter in which the flow rate is
changing along with the area and is widely used in the process control of industrial automation.
It has the merit of lttle volume, broad measuring range, and convenience for use. It can be used to measure liquid, gas, and vapor flow especially fits for the flow rate measurement of low flow velocity and little flow rate.
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

Variable Are Meters are an excellent all stainless steel Inline Flow Meter suitable for many liquids with its wide flow range from 2 lt/min up to 650 lt/min. The robust construction, pressure rating and suitability for corrosive applications makes this quality meter an excellent choice for many process applications that require flow indication.
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

The metal rotor flowmeter has the characteristics of simple structure, reliable operation, wide application range, accurate measurement and convenient installation. Install a magnetic filter at the entrance. Its material should be the same as the corresponding flowmeter. Metal tube rotameter has been widely used in petrochemical, steel, electric power, metallurgy, light industry, food, pharmaceutical, water treatment and other industries due to its excellent performance and reliability, as well as good performance-price ratio.

Metal tube rotameters are widely used in pe-
troleum, chemical, power generation, pharma-
ceutical, food, water treatment, etc. Complex,
harsh environmental conditions, and a variety
of media conditions in the process of flow
measurement.
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).
Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

metal tube rotameter/ variable area flow meter is suitable for aggressive fluids measurement. It is a traditional and classic flow metering technology which is used in many applications in industry for monitoring the medium flow rate. This rugged flow meter can be used to measure caustic soda, hydrofluoric acid, sulfuric acid and so on.
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

It operates on the principle of variable area; the fluid in the metal tube raised a float in the taper tube increasing the area of passage of fluid. The float moves up in proportion to the rate of flow of fluid and get stabilized when the weight of the float is balanced by the upward hydraulic force. By a magnetic coupling the inner float movement through a series of linkages and counter weight. The tube and the float combination determine the flow rate. The inner float magnetic field is detected by the high sensitive magnetic field detection sensor, enable us to show the digital readout.As such this flow meter does not require any electrical connection, since it operates on battery. It has an inbuilt two wire transmitter provide 24 VDC and take 4 – 20 mA signal.

Metal tube rotameters consist of a measuring tube and a local indicator. The local indicator can also optionally be fitted with additional electrical components, suitable for the measurement of liquids and gases. Using the principle of variable area measurement, the measuring part is composed of a conical measuring tube and a float. The float can move up and down freely in the conical measuring tube to change the flow area in the pipeline. The vertical position in the pipe also changes accordingly, and the position of the float is transmitted to the dial of the indicator through the magnetic transmission system through the steel pipe, indicating the size of the flow value.

Metal rotameter according to the explosion-proof requirements, they
can be divided into three types: common type, intrinsically safe type and isolated explosion-proof type.
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).
Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

Metal tube rotameter is a kind of variable area flow measure ment instrument commonly used in industrial automation pro- cess control. It has the characteristics of small volume, large detection range, reliable operation, small maintenance, long service life and convenient use.
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).?Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

A rotameter is an industrial flowmeter used to measure the flowrate of liquids and gases. The rotameter consists of a tube and float. The float response to flowrate changes is linear, and a 10-to-1 flow range or turndown is standard. In the case of OMEGA? laboratory rotameters, far greater flexability is possible through the use of correlation equations. The rotameter is popular because it has a linear scale, a relatively long measurement range, and low pressure drop. It is simple to install and maintain.
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

Metal pipe flowmeter consists of measuring pipe, float, indicator and process connection components with the characteristics of small size, wide measuring range, easy installation. In the industry area, it is widely used to measure flow of gas, liquid, and steam, especially suitable for mediums with low current velocity and low flow?rate.
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).
Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp

Variable area flow meter Series are used for measure instantaneous and accumulated flow rate of liquid, gas and steam in closed pipelines. It is suitable for metering flow value on site or electronic remote. The measuring principle is based on the hydrodynamic effects,This makes float moving from bottom to top in vertical Pipe. As the displacement of float is in related to flow rate, which can be read from the indicator by means of the magnetic drive system in non-contact form . Also, flowmeters output electrical signal (4-20)mA / hart communication protocol with high / low limit Warning switches/integrating flow PCB broad can be configured.
Range ratio: 10:1(Special type 20:1).
Accuracy class: 2.5(Special type 1.5% or 1.0%).
Working pressure: DN15~DN50 PN16 (Special type 2.5MPa).
Medium temperature: Normalized type -80¡æ~+220¡æ.
Ambient temperature: -40¡æ~+120¡æ(Remote display without LCD¡Ü85¡æ).

The metal rotor flowmeter has the characteristics of simple structure, reliable operation, wide application range, accurate measurement and convenient installation. Divided into field indication type and electric remote transmission type, common type flow sensor, instrument material is (1Cr18Ni9Ti), anti-corrosion type is (1Cr18Ni9Ti) lined with PTEF. If the medium measured by the metal rotameter contains ferromagnetic particles, a magnetic filter should be installed at the inlet of the flowmeter. Its material should be the same as the corresponding flowmeter.

The metal tube rotameter is a variable area flow meter based on the float position measurement, which is especially suitable for the measurement of gas and liquid flow with low flow rate and small flow. The metal tube float adopts an all-metal structure and a Modular concept design. It has the characteristics of small volume, small pressure loss, large range ratio, and convenient installation and maintenance. Therefore, it is widely used in complex and harsh environments in various industries. Flow measurement and process control for harsh media conditions.

metal tube rotameter is suitable for small flow ranges with high accuracy. Its display can be a mechanical pointer or LCD digital
display. If digital metal tube rotameter, it can send 4-20ma output and have RS 485. It can also be equipped with a limit switch and alarm.
BCST metal tube rotameter consists of a tapered tube, inner float, and display part. Each part is made by ourselves, from electric board to
float, so the delivery time is fast, there is enough raw material in stock. Usually, it is 3-4 working days for standard products.

The flow measurement of the metal rotameter is performed by the transmitter in the indicator by coupling the porcelain steel to feel the change of the float position to complete the flow indication and the remote transmission of the signal. When the measured medium flows through the measuring tube from bottom to top, when the float is balanced by gravity, buoyancy and the vertical upward driving force of the fluid velocity on the float, the float is relatively stationary at a certain position, and this position varies with the distance between the float and the vertebral canal. The ring area and fluid velocity vary, and the position of the float corresponds to the flow rate of the measured medium.

Metal tube rotameter with the transmitter is also called digital rotameter. All-metal structure, there are indicator type, electric remote transmission type, corrosion-resistant type, high voltage type, jacket type, explosion-proof type.
Electric remote transmission, explosion-proof design. Explosion-proof mark Exd ¢ò CT6. Optional HART protocol function. DC24V power supply, the on-site pointer indicates instantaneous flow. Digital display instantaneous and cumulative flow. Two-wire system 4¡«20mA output. There are 4 buttons on the panel to view and modify internal parameters.

metal tube rotameter (metal rotameter) consists of two parts: sensor
(measuring tube and float) and signal transmitter (indicator). There are four kinds of liquid contact materials of the sensor: stainless steel, Hastelloy, titanium and stainless steel lined PTFE. Users can select different liquid contact materials
Range ratio:10:1(Special type 20:1)
Accuracy class:2.5(Special type 1.5% or 1.0%)
Working pressure:?DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa).?Pressure rating of jacket 1.6MPa.
Output:4~20mA/?HART?/RS485?/Alarm?/Pulse
Connection mode:Flange Thread Tri-clamp