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MTF Variable Area Flow Meter (Rotameter)

MTF variable area flow meter is measured by outputting 4~20 mA two-wire linear current signal, and the communication protocol is loaded. The remote configuration, monitoring, maintenance and calibration of the instrument can be realized. The pressure regulator (constant flow valve) can be selected to make the outlet flow stable.

Features

1.It can measure liquid, gas and vapor, especially for the flow measurement with small flow rate and low Reynolds number, it has more unique advantages than other flow meters.
2.Lower pressure loss, generally is 4~9kpa, higher is 20kpa.
3.There is a wide flow range, generally is 10:1, the special design flow range can be extended.
4.The factory calibration adopts the method of 11 sections calibration, and the precision of the product reaches 1.0 grade.
5.It can select card sleeve connection, piping φ6mm、φ8mm、φ10mm、φ12mm. Flange connections can also be selected and the flange standard is determined according to user requirements.
6.Max pressure is 69Mpa

Main Technical Parameters

Main Parameters

Working Voltage: 12V～30VDC

Output Signal: Two-wire 4~20 mADC current output and load HART protocol communication

Flange Standard: HG/T20592-2009；HG/T20615-2009 or on request

Power Supply Inlet: M12×1.5(Female Thread) or on request

Input Impedance: ＞100MΩ

Standard Load Resistance: 250Ω

Nominal Pressure: DN15～DN50 is ≤10.0MPa，DN80～DN100 is≤6.3MPa or on request

Accuracy: 1.0, 1.5, 2.0

Turndown: 10:1

Medium Temperature: -40℃≤T≤300℃

Damping Time Selection: 0-32 seconds

Ambient Temperature: -40℃≤T≤80℃ (When ≤-20℃, LCD is not displayed)

Explosion-proof Type: Ex ia Ⅱ C T4 Ga; Ex d Ⅱ C T4 Gb

IP Rating: IP66

Measurement Range

Water: 2.5 L/h～100000L/h(20℃)

Air: 0.07 m3/h～1800m3/h(0.1013MPa, 20℃)

DN15、DN20：η＜5mPa.s（FZ15.1~FZ15.5）、η＜30mPa.s（FZ15.6~FZ15.15、FZ20.1~FZ20.4）
DN25、DN40: η＜250mPa.s
DN50、DN80、DN100: η＜300mPa.s

Classification

Classified by installation mode: Vertical installation type and Horizontal installation type.

Classified by applicable medium:

Basic Type: It is applicable for liquid measurement

Damping Type: It is applicable for gas and vapor measurement

Anticorrosive Type: Lined with PTFE, suitable for corrosive medium measurement

Clamp Type: Suitable for heat preservation or cooling of medium.

Note: (Anticorrosive and clamp without the horizontal installation type)

Applications

煉油：催化重整、含酸沉淀池

天然氣：硫磺回收、輕烴回收

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Solution

Petroleum refining

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

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Chemical

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

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Power Generation

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Learn More

Gas

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

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Oil

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

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Water & wastewater

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

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Products

Industries & Applications

Engineering Service

MTF Variable Area Flow Meter (Rotameter)

Features

Main Technical Parameters

Applications

Download

Solution

Petroleum refining

Petroleum refining

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Chemical

Chemical

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Power Generation

Power Generation

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Gas

Gas

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Oil

Oil

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Water & wastewater

Water & wastewater

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Related Products

UFM Ultrasonic Flow Meter

NBLB Target Flow Meter

MTF Variable Area Flow Meter For Microflow

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Products

Industry

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Others

Products

Industries & Applications

Engineering Service

MTF Variable Area Flow Meter (Rotameter)

Features

Main Technical Parameters

Applications

Download

Solution

Petroleum refining

Petroleum refining

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Chemical

Chemical

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Power Generation

Power Generation

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Gas

Gas

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Oil

Oil

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Water & wastewater

Water & wastewater

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

Related Products

UFM Ultrasonic Flow Meter

NBLB Target Flow Meter

MTF Variable Area Flow Meter For Microflow

ENSURE SAFETY

About Us

News & Events

Products

Industry

Engineering Service

Others

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品

通博為石油行業(yè)提供過(guò)程控制儀表及現(xiàn)場(chǎng)服務(wù)，是廣受?chē)?guó)內(nèi)外用戶認(rèn)可的著名品牌產(chǎn)品