Walsn International Co., Ltd products

Display: The display has four modes, which are Dials, Trend, Readings and RBU (Rate of build-up). It is used for measuring the sulphuric acid dewpoint temperature in exhaust air in the process of combustion.The monitor has two main components: the Probe, and the Portable Control Unit (PCU). The Probe is connected to the PCU by an air hose and an electrical cable.

The OAM series are ideal for measuring the continuously oxygen concentration in flue gases of boilers and furnaces. The OAM-800 is the integrated stand-alone oxygen analyser in which the zirconium oxide cell is placed directly in the stream of the products of combustion. The OAM-800-R is designed for remote control. The integrated or remote analyser is reliable for oxygen measurement and features high accuracy and low maintenance.

The VS series Coriolis mass flowmeter is a new generation of product with twinned micro bend flow tubes from Walsn. The Walsn mass flow meter is equipped with a transmitter utilizing a digital signal processor (DSP), integrated with digital closed-loop vibration control (DLC), which performs calculations and monitors diagnostic functions of the sensor. This provides high accuracy measurement, wide range ability and excellent reliability for you. Online node-configuration, diagnostics and data recording can be handled directly through a Hart communicator or Modbus. The VS Series flowmeter not only provides mass flow rate, but can also calculate: density, temperature volumetric flow rate, total flow and component fractions online and in real-time. 

Walsn’s US Series Coriolis mass flow meters use a classic U-shape for their flowtubes. The Walsn mass flow meter is equipped with a transmitter utilizing a digital signal processor (DSP), integrated with digital closed-loop vibration control (DLC), which performs calculations and monitors diagnostic functions of the sensor. This provides high accuracy measurement, wide range ability and excellent reliability for you. Online node-configuration, diagnostics and data recording can be handled directly through a Hart communicator or Modbus. Walsn’s US Series flowmeter not only provides mass flow rate, but can also calculate: density, temperature volumetric flow rate, total flow and component fractions online and in real-time

The liquid turbine flow meter in the series WLTB is specially designed for usage in water, diesel, gasoline and other fluid measurement and control systems They operate according to the turbine pnnciple, i.e. the speed of an impeller turning in the fluid flow is measured and converted into pulse or 4-20mA signals