Mechanical Engineers was founded in 1993 by Mr. J.K. Sarkar after having 20 years of strong knowledge in Instrumentation Industry. We are one of the leading manufacturer of flow Elements (Venturi Tube, Orifice Plate Assembly, Flow Nozzle Assembly, Krellbar and Wedge flowmeter) in pipe lines for all applications. We ensure optimal flow measurement with the correct Primary Element. We are specialized in designing and manufacturing all types of primary elements for measurement of fluid flow in pipes / ducts. Our Flow Elements are designed as per BS - 1042 / ISO – 5167 which are International Standards. For trusted performance in differential pressure (DP) flow measurement, Mechanical Engineers offer a wide variety of primary element options for a huge range of process conditions.
We are registered with TATA Steel, JSW, JSPL, THERMAX, L&T, and VOLTAS etc. We are also regularly supplying to all major Instrument Manufacturers viz. ABB, Honeywell, Yokogawa, Blue Star, TLT, and Emerson etc. for their package requirements & also directly to many major industries.
There are various ways of measurement of Flow in Pipe/Duct. Most commonly used method of Flow Measurement is by installation of Flow Elements in a pipe line. Flow Elements can be any of the following types.
Before we explain the type of device to be used for Flow Measurement and their relative advantages and disadvantages, it is important to note the basic function of any type of Flow Elements.
Raw material when purchased are chemically tested by us along with quality of material. During various stages of manufacturing, continuous checking is done so as to meet the dimensional requirement and workmanship of the items. After completion of manufacturing, thorough dimensional checking is done as per drawing. Dimensional tolerances as mentioned in BS - 1042 and ISA - RP 3.2 are maintained by us and if any item found to have been manufactured beyond permissible tolerance is rejected. Also specific quality control requirement of Customer / Consultant can be adhered to by us .
Flow measurement from the Bernoulli principle, through which it is possible to determine the velocity of passage of a fluid or gas by detecting the difference between the dynamic and static pressure, measured upstream and downstream of a primary element.
Any type of Flow Element when installed in a pipe line, creates an obstruction to the flow path. Due to this obstruction, we observe difference in Pressure before and after the Flow Elements. The “ DIFFERENTIAL PRESSURE “ is sensed by a Transmitter which then gives out a signal proportional to the Differential Pressure. Transmitted output signal if connected to an indicating instrument will directly read the instantaneous flow.
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