Turbine Type Flow Meter for Liquid, DN4-DN200

The turbine type flow meter for liquid is suitable for a wide range of liquid media, including water, LPG, light crude oil and so on. The measurement accuracy of the meter is 1.0%R, and it supports a wide range of sizes from DN4 to DN200 in diameter. Users can choose pulse output or 4-20mA output according to their needs, and it supports RS485 communication.

SKU: T-LTFM

Line Size (mm) *
Output Signal *
Display *
Communication Interface *

$699.59

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Delivery date: 6-12 days

Overview
Reviews

Overview

Liquid turbine flow meter is a high precision flow measurement instrument for a wide range of media such as water, LPG, refined oil, light crude oil, organic and inorganic liquids, etc. If the viscosity exceeds the standard, it needs to be calibrated before use. Supports threaded and flanged connections, flexible installation, suitable for different pipe diameters from DN4 to DN200. Powered by 24V DC power supply, the output signal is 3-wire pulse or 2-wire 4-20mA, with LCD display, real-time display of flow data.

Specification

Model	T-LWGY
Measuring Medium	liquid (water, liquefied petroleum gas, refined oil, light crude oil, organic liquid, inorganic liquid and other liquid without fiber, particulate impurities)
Medium Viscosity	< 510-6 m²/s (for the liquid with more than 510-6 m²/s, the flowmeter needs to be calibrated before using.)
Nominal Diameter *	DN4 ~ DN200 mm
Measurement Accuracy	1.0%R (For higher accuracy 0.5%R, please contact us.)
Pressure Range	6.3MPa, 2.5MPa, 1.6MPa
Medium Temperature	-20 ℃ ~ +120 ℃ (stainless steel measuring tube)
Environmental Conditions	Ambient temperature: -20 ℃ ~ +60 ℃ Relative humidity: 5% to 95% Atmospheric pressure: 86kPa ~ 106kPa
Power Supply	24V DC
Output Signal *	three-wire pulse output, or two-wire 4-20mA output (Optional)
Display *	LCD screen, can display instantaneous flow / accumulative flow (Optional)
Connection	Threaded connection (DN4~DN40) Flange connection (DN50 ~ DN200)
Communication *	RS485 (Optional)
Protection Class	IP65 (IP68 can be customized)

Liquid Turbine Flow Meter Flow Range

Size (mm)	Flow Range (m³/h)	Pressure Range	Connection
DN4	0.04 ~ 0.4	6.3MPa	Threaded
DN6	0.1 ~ 0.6	6.3MPa	Threaded
DN10	0.2 ~ 1.2	6.3MPa	Threaded
DN15	0.6 ~ 6	6.3MPa	Threaded
DN20	0.8 ~ 8	6.3MPa	Threaded
DN25	1 ~ 10	6.3MPa	Threaded
DN32	1.5 ~ 15	6.3MPa	Threaded
DN40	2 ~ 20	6.3MPa	Threaded
DN50	4 ~ 40	2.5MPa	Flange
DN65	7 ~ 70	1.6MPa	Flange
DN80	10 ~ 100	1.6MPa	Flange
DN100	20 ~ 200	1.6MPa	Flange
DN125	25 ~ 250	1.6MPa	Flange
DN150	30 ~ 300	1.6MPa	Flange
DN200	80 ~ 800	1.6MPa	Flange

Liquid Turbine Flow Meter Dimension (unit:mm)

Size (mm)	L (mm)	G (inch)	K (mm)	d (mm)	n (number of holes)
DN4	225	G1/2"	—	—	—
DN6	225	G1/2"	—	—	—
DN10	345	G1/2"	—	—	—
DN15	75	G1"	Ф65	Ф14	4
DN20	80	G1"	Ф75	Ф14	4
DN25	100	G5/4"	Ф85	Ф14	4
DN32	140	G2"	Ф100	Ф14	4
DN40	140	G2"	Ф110	Ф18	4
DN50	150	G5/2"	Ф125	Ф18	4
DN65	170	—	Ф145	Ф18	4
DN80	200	—	Ф160	Ф18	8
DN100	220	—	Ф180	Ф18	8
DN125	250	—	Ф210	Ф18	8
DN150	300	—	Ф240	Ф22	8
DN200	360	—	Ф295	Ф22	12

Tips: What are the application scenarios of liquid turbine flow meters?

Liquid turbine flow meter is widely used in industrial manufacturing, petrochemical, water supply system, agricultural irrigation and fuel management. It is particularly suitable for measuring transparent, solid particle-free liquids such as diesel, alcohol, gasoline and so on. Due to its high accuracy and response speed, it is commonly used where accurate flow measurement is required.

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