Vortex flow meter with built-in temperature sensor and pressure sensor to realize vapor mass flow measurement
STLU series vortex flow meter now has update with integral temperature and pressure compensation; it does not need any external pressure transmitter, temperature sensor (RTD) also flow computer , which save a lot installation work for the customers. The vortex shedding flow meter digital display can show below information by only one vortex sensor: ✔ Steam temperature ✔ Steam pressure ✔ Steam mass flow (instant flow) ✔ Steam total mass flow
It can be made into various process connections for different demands, such as thread, flange, wafer, insertion vortex sensor.
Vortex Flow Meter To Measure Steam With External Temperature and Pressure Compensation
Vortex flowmeters are often used to measure
steam flow. When measuring steam mass flow, we will be equipped with industrial temperature sensor (RTD), pressure transmitter and AJ series flow totalizer.
When these instruments are in use, temperature value from RTD，PT100, pressure signal
(4-20mA) and vortex volume Flow signal (4-20mA or pulse) will input into the
flow totalizer, the flow totalizer will calculate the steam mass flow value. It means we need pressure sensor ,pt100 and flow computer to realise external temperature and pressure compensation.
Saturates steam and Over heated steam Flow measurement
The STLU series of high temperature vortex
flowmeters can measure temperatures up to 350 degrees Celsius. Therefore,
vortex flowmeters can measure both saturated steam flow and high temperature
superheated steam flow.
Steam Flow totalizer information
From the AJ Flow totalizer , we can read
the steam temperature ,pressure information as well, not only instant mass flow
and total mass flow. Below is the AJ Flow totalizer display screen.
How to configure steam flow computer
Overview of Vortex flow meter
When selecting a vortex sensor of the
appropriate diameter, users need to provide the operation temperature, pressure
and flow range to the silver automation instruments, and the sales engineer
will select the appropriate vortex flowmeter sensor size based on these
parameters.The steam vortex flowmeter uses a
piezoelectric stress sensor with high performance reliability and can operate
in a fluid temperature range of -20 ° C to +350 ° C. The working pressure loss
is small, the measuring range is wide, and the measurement range of saturated
steam can reach 30 to 1, and the steam vortex flowmeter measurement technology
is mature. It has analog standard signal and digital pulse signal output, which
can be used with digital systems such as computers. It is a relatively advanced
and ideal measuring instrument. Widely used in superheated steam, saturated
steam, high temperature steam, etc.
Flanged Vortex flow meter with compensation2019/07/02STLU-BPT Series Flanged Vortex flow meter with integrated temperature sensor and pressure sensor compensation is a perfect choice for gas or steam (saturated steam and overheated steam) flow measureme...view
Wafer Vortex flow meter with compensation2019/07/02STLU-BPT wafer style process connection vortex shedding flow meter with integral temperature and pressure compensation is a perfect choice for gas or steam (saturated steam and overheated steam) flow ...view
Wafer type Vortex flow meter2019/07/02STLU-2-B0 Series Wafer Vortex flow meter is a volumetric flowmeter that measures the volumetric flow rate of a gas, steam or liquid, the principle of Karman vortex. It is mainly used for flow measurem...view
AJ Flow Totalizer2017/04/13Features of AJ Flow TotalizerSuitable for flow (Heat) displaying, calculating and controlling of all kinds of liquids, single or mixed gases and vapor. It is flow rate totalizer.Input multiple flow se...view
Resistance Thermometer Detector (RTD)2017/04/13Basic Type RTDRTD with lead wireRTD with connection headRTD with connection head/nippleRTD with connection head/nipple/unionRTD with connection head/thermowell/Flange installedSpring Loaded RTD with h...view