2, 3 or 4 wire RTDs?2017/04/27A simple rule of thumb is that the more wires an RTD has the more accurate it is. The entire RTD assembly is not platinum. Among other issues, constructing an RTD in that manner would for most purpose...view
Feature Of RTD2017/04/27A platinum RTD probe has the features as follow comparing with a thermocouple probe.1. The platinum RTD probe has a big advantage on measuring temperature similar to room temperature because resistanc...view
How to choose diaphragm seal for pressure Instruments?2017/04/27Modern process manufacturing procedures demand ever greater accuracy and reliability from their pressure measuring instruments and in some applications, where there are chemical or hygiene considerati...view
How to select a Vortex Flow meter ?2017/04/27Precautions before Selection1.Measuring RangeVortex flow transducer cannot be used to measure fluid with low Reynolds’ Number (Re≤2×10). Since Strouhal Number changes with low Reynolds Number, Mete...view
Vortex Flow meter Installation2017/04/271. It is the most common way to install Vortex flow transducer on horizontal pipe No matter what kinds of fluid, vortex flow transducer can be installed on horizontal pipe, especially for overheated ...view
Open Channel Flow Meter Principle2017/04/27Measuring principle: Time-of-flight methodThe open channel flow meter probe is mounted on the top of the flume, and ultrasonic pulses is transmitted by the probe to the surface of the monitored materi...view
Liquid Turbine Flow Meter Precautions2017/04/27For your safety, review the major warnings and cautions below before operating your equipment.1. Use only fluids that are compatible with the housing material and wetted components of your turbine flo...view
How to install Gas Turbine Flowmeter Correctly?2017/04/27CAUTIONS FOR INSTALLATIONMounting PositionsTurbine flow meters should be installed at the place in compliance with the requirements below:♦ Easy maintenance ♦ No ...view
How to Install Electromagnetic Flow meter ?2017/04/27How to install magnetic flow meter? what is the straight pipe lines request ? horizonal or vertical mounting? this article gives you the answer.view
How do RTDs Work?2017/04/14RTDs work on a basic correlation between metals and temperature. As the temperature of a metal increases, the metal's resistance to the flow of electricity increases. Similarly, as the temperature of ...view
Grounded ,Ungrounded and Exposed Thermocouples2017/04/14Grounded ThermocouplesThe junction of the two dissimilar metals that interfaces with the target medium, the sensing junction, is enclosed in a sheath called a probe. A grounded thermocouple is one whe...view
Common Components of an RTD?2017/04/141. RTD platinum resistance element: This is the actual temperature sensing portion of the RTD. Elements range in length from 1/8" to 3". There are many options. The standard temperature coefficient is...view
Bimetallic Thermometers Introduction2017/04/14IntroductionBimetallic thermometers are made up of bimetallic strips formed by joining two different metals having different thermal expansion coefficients. Basically, bimetallic strip is a mechanical...view