Turbine Flowmeter (sensor) NK-GF-110 series

Product Overview

A turbine flow sensor is a precision flow measurement instrument that measures the flow of fluid when it passes through the sensor, Under the action of fluid, the impeller rotates under force, and its rotational speed is proportional to the average flow velocity of the pipeline .Temporarily changing the magnetic resistance value of the magneto electric converter. The magnetic flux in the detection coil undergoes periodic changes, resulting in The periodic induced potential, i.e. the electric pulse signal, is amplified by an amplifier and sent to the display instrument for display. Sensors come in various forms such as regular type, high-precision and wear-resistant (hard alloy). The amplifier is universal .There are two types of sensors: the through type and the explosion-proof type. This sensor can be used in conjunction with on-site flow accumulation standards (lithium battery supply) .Electricity, 1 year battery replacement).

Principle structure

Suitable for measuring the viscosity of media such as water, diesel, gasoline, etc; Paired with the corresponding flow accumulation instrument housing, it can be used to measure the flow rate and total amount of liquids; Widely used in petroleum, chemical, metallurgical, scientific research and other fields for computing and control systems.

Product Features

High precision:
Generally, it can reach ± 1% R and ± 0.5% R, and high-precision models can reach ± 0.2% R;
Wear resistant hard alloy shafts and bearings:
Suitable for media with impurities such as sand particles;
Corrosion resistance:
Suitable for corrosive media such as seawater, oxygenated water, acetic acid, etc;
There are multiple types of specialized sensors available
It can be designed according to the special needs of users, for various specialized sensors,
For example, low-temperature type, bidirectional type, downhole type, sand mixing special type, etc;
Multiple output pulses：
4-20mA DC，
On site accumulation/instantaneous display

Parameters

Selection Table