Technical Reference

  • 26G Radar Level Meter Mounting Requirement26G Radar Level Meter Mounting Requirement2017/05/09Preparation before installationFollowing points need to be paid attention to:--Enough space needs to be reserved--Avoid strong vibration space--Following installation requirements need be complied* In...view
  • What’s the difference between RTD and Thermocouple?What’s the difference between RTD and Thermocouple?2017/04/27What is the difference between and a resistance temperature detector (RTD) and a thermocouple? Both RTDs and thermocouples are sensors used to measure heat in scales such as Fahrenheit and Kelvin. Su...view
  • Use of Temperature TransmitterUse of Temperature Transmitter2017/04/27To establish a temperature measurement system, electronic temperature instrument needs to be wired to control system . RTD and thermocouple can be directly connected to control system I/O card or thro...view
  • 2, 3 or 4 wire RTDs?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 RTDFeature 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
  • Tips for choosing diaphragm seal for a pressure gauge or Pressure transmitterTips for choosing diaphragm seal for a pressure gauge or Pressure transmitter2017/04/27Modern 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
  • Vortex Flow meter SelectionVortex Flow meter Selection2017/04/27Precautions 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 InstallationVortex 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 PrincipleOpen 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 PrecautionsLiquid 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
  • Gas Turbine Flow meter PrecautionsGas Turbine Flow meter Precautions2017/04/27CAUTIONS FOR INSTALLATIONMounting PositionsTurbine flow meters should be installed at the place in compliance with the requirements below:♦ Easy maintenance ♦ No ...view
  • Electromagnetic Flow meter Hart CommunicationElectromagnetic Flow meter Hart Communication2017/04/271.Hart OverviewHart is a Data communication Bus applied in field equipments; it is abbreviation of “Highway Addressable Remote Transducer.” It adds a current FM Signal on 4~20 mA, 1200Hz stands for ...view
  • Electromagnetic Flow meter Assembly & InstallationElectromagnetic Flow meter Assembly & Installation2017/04/271. Open- Package InspectionsBefore mounting the flow meters, Inspection whether the instruments is physical damage due to incorrect operations. Report to the Manufacture if there is any damage on pack...view
  • Digital output of Electromagnetic Flow meter connect PLCDigital output of Electromagnetic Flow meter connect PLC2017/04/27Digital output has 2 contacts: Digital output contact and Digital ground contact, the symbols are as following POUT ———— Digital output contact PCOM ———— Digital ground...view
  • How do RTDs Work?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