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ASIT ITALIA
AI.TF7.2 Series

AI.TF7.2 Series

Product catalog summary

Application

The AI.TF7.2 turbine flowmeter is designed for measuring flow rates of various fluids including tap water, demineralized water, chemicals, fuels, marine engine fuel, vegetable oil, thermal oil, solvents, refrigerants, pharmaceutical fluids, cryogenic fluids, liquefied gases, and high-pressure applications.

Working Principle

The turbine flowmeter operates by fluid flow impinging on turbine blades that rotate around a central axis. The rotational speed of the turbine rotor is directly proportional to the fluid velocity. An electrical pickoff sensor mounted on the meter body captures this rotational velocity to provide volumetric flow and total flow measurements.

Performance and Accuracy

Standard accuracy of 0.5%, with an optional enhanced accuracy of 0.2%.
Excellent repeatability ranging from 0.05% to 0.2%, ensuring reliable measurements across a wide range of flow rates, temperatures, and fluid compositions.
Minimal maintenance required due to robust design.

Sensor and Electronics

The flowmeter includes a pick-up sensor and pre-amplifier for signal processing. It features a three-line high-definition LCD display with low power consumption, capable of multi-unit switching for flow (liters, gallons, cubic meters, kilograms, pounds, tons) and time (hours, minutes). Temperature and pressure can also be displayed.

Design Features

Flow sensor body made from durable AISI 304 stainless steel, with optional AISI 316 for enhanced corrosion resistance.
Forged construction for wear resistance and durability.
Capable of withstanding high pressures up to 42 MPa without requiring hole tapping on the body, simplifying high-pressure applications.

Application Suitability

The turbine flowmeter is ideal for batching and blending applications due to its fast response time. The rotor starts rotating immediately when fluid flow begins and stops instantly when flow ceases, ensuring precise control in storage, off-loading, and similar processes.

Power Supply Options

Dual power supply options include an embedded 3.6V lithium battery with a lifespan exceeding two years, supporting long-term operation without frequent battery changes.

Transmitter Options

The flowmeter supports both compact and remote intelligent transmitters, allowing flexible installation configurations based on user requirements.

Technical Parameters and Ordering

Detailed technical parameters such as flow range and order codes are provided by the manufacturer to assist in selecting the appropriate model for specific applications.

Contact Information

Manufacturer: ASIT - Via Quintino Sella, 6, 10020 Riva presso Chieri (TO), Italy.
Phone: +39 011 198 218 39
Email: [email protected]
Website: www.asit-ge.com

Catalog excerpts

FLANGED and THREAD TURBINE FLOWMETER MODEL AI.TF7.2

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•Flow measurement of tap water, demineralised water and chemicals. •Fuels, marine engine fuel monitoring, vegetable oil, thermal oil and solvents. •Special models for refrigerants, pharmaceutical fluids, cryogenic fluids, liquefied gases and high-pressure applications. WORKING PRINCIPLE A turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle. As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing. The angular (rotational)...

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DATA LOGGING PULSE COUNTER Of BATCHING SYSTEM Counts pulses and Gives electrical output FLOWMETE R Indicates total flow for batching operation Pickup coll generates frequency proportional to flow rate IDEAL FOR BATCHING APPLICATIONS Good to use for applications of blending/batching as well as storage and off-loading etc. Batch Controller Pulse Output Solenoid Valve Turbine Flow Meter Reaction Vessel Because of its structure, rotor will immediately rotate as soon as the media induces a forward force. As the rotor cannot through the media on its own, it will stop as soon as the media stops. This...

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®High Temperature Cooling Fin (Optional) Flow Guiding ElementFlow Guiding Element Stabilizing the flow and minimizing negative effects of turbulence (3) Integrated Precision Milling Impeller Duplex Steel Material (Optional) 8-piece impellers structure, hard alloy material Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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•Resist high pressure up to 42MPa •No need hole tapping on the body, so it's easy to make high pressure type THREE LINE HD LCD DISPLAY Temperature and pressure display also available Total Flow Instantaneous Flow Flow Unit Flow Percentage Battery Level 2. Multi-unit free switching, on-site display and analysis FLOW UNIT: L, Gallon, m3, kg, pound, ton, etc TIME UNIT: Hour and minute DUAL POWER SUPPLY (OPTIONAL) Embedded 3.6V lithium battery, sustain more than 2 years Power Supply Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare...

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Filter& Trigger Gate Anti-interference Rotate Converter, All-dimensional Data Observation, Modular Design Convenient for Maintenance Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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HVACSystem Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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SS304 Material Optional SS316 Excellent Forging Procestjjiso Resist High Temperature up to 150 °C 0k Resist High Pressure up to 42MPa DN4 DN10 (EXTENDED STRAIGHT PIPELINE) Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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STRIP CHART RECORDER PULSE COUNTER Of BATCHING SYSTEM Counts pulses and Gives electrical output FLOWMETER Indicates total flow for batching operation Pickup coll generates frequency proportional * PULSE OUTPUT REMOTE TOTALIZER Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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Tel.: +39 011 198 218 39 - E-mail: [email protected] - www.asit-ge.com Le caratteristiche dichiarate possono cambiare senza alcun preavviso

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A: No Display, 24V DC, Pulse Output B: No Display, 24V DC, 4-20mA Output C: Local Display, Lithium battery power, No output CR: Remote type \ D: Local Display, 24V DC, 4-20mA Output DR: Remote type j E: Local Display, 24V DC, 4-20mA Output, Modbus RS485 Communication ER: Remote type F: Local Display, 24V DC, 4-20mA Output, HART Communication FR: Remote type Flow Range SR: Standard Range: refer to flow range table WR: Wide range: refer to flow range table Body Material Explosion Rating S: Safety field without Explosion AV: ATEX Version Pressure Rating Connection Thread GM: GAS-M GF: GAS-F NM:...

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