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ABDT-LWGY Liquid Turbine Flowmeter Thread Connection

Turbine flowmeter is a type of velocity flow meter that have found widespread use in a variety of industrial applications


Characteristics

Nominal diameter range:DN4-DN40(up to 1½”)
Process temperature:-20℃ to 150℃ /-40℉ to 788℉
Max process pressure:PN40/580 psig
Accuracy:0.2%,0.5%,1.0%
Output signal:Pulse,frequency,4-20mA
Connection:Thread

 

 

 

Overview

The liquid turbine flowmeter is a speed-type instrument, which has the advantages of simple structure, small volume, high accuracy, sensitive reaction and convenient installation and maintenance. It is used for measuring volume flow and accumulation of low viscosity, non-corrosive and clean liquids in closed pipes. If it is matched with the display instrument with special functions, it can also carry out quantitative control, over-limit alarm and so on. It is an ideal instrument for flow measurement and energy saving. It can be widely used in petroleum, chemical industry, metallurgy, organic liquid, inorganic liquid, liquefied gas, urban gas pipe network, pharmaceutical, food, paper making and other industries.

Features

  • High precision, generally up to±1%R, ±0.5%R, and high precision type up to±0.2%R
  • It has good repeatability and short-term repeatability can reach 0.05% -0.2%. It is due to good repeatability, normal calibration or online calibration can get extremely high accuracy, which is the preferred flowmeter in trade settlement
  • It outputs a 4-20mA signal and it can be connected with DCS to achieve intelligent control
  • It outputs pulse frequency signal, and it is suitable for total measurement and connection with the computer, without zero drift and strong anti-interference ability
  • Original pulse frequency range (10Hz-3KHz), with strong signal resolution
  • The range ratio is wide and the maximum range ratio reaches 1:20
  • Compact and light structure, convenient installation and maintenance and large circulation capacity
  • It is applicable to high pressure measurement and we do not have to open a hole on the sensor meter body. It is easy to make high pressure type instruments

Measuring principle

Turbine

Measured media

Liquids

Nominal diameter range

DN4-DN40(up to 1½”)

Measured variables

Instantaneous flow, cumulative flow

Accuracy

±0.5 %, ±1.0%; 0.2 on special request

Measuring range

0.04m³ to 20m³/h

Max nominal pressure

PN40/580psig

Max medium temperature

+80°C / +176°F

Ambient temperature range

-30 to +60°C

Protection

Sensor IP68, Converter IP65

Display

Local display

Outputs

Pulse; 4-20mA; frequency

Inputs

Platinum resistance; Pressure

Communication

RS485 Modbus

Power supply

DC(8-36)V

DC3.6V 10Ah battery

Explosion-proof

Ex d ⅡB T6,  Ex ia ⅡC T6

Products

Model No

Manual

Liquid Turbine Flowmeter Flange Connection-Brochure
ABDT-LWGY
Gas Turbine Flowmeter -Brochure
ABDT-DYWQ

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