Author: yibiao

Industrial Flow Meter Installation Guide: Requirements, Steps & Common Problems Direct Answer Industrial flow meter installation directly affects measurement reliability, but there is no single installation rule that applies to every flow meter. Electromagnetic, vortex, ultrasonic, Coriolis, differential-pressure and other flow meters use different measurement principles and therefore have different requirements for straight pipe, orientation,…

Direct Answer A pressure sensor is a device or sensing element that detects pressure and converts it into an electrical signal. A pressure transmitter is generally a complete pressure measurement device that incorporates pressure sensing technology together with signal conditioning and standardized electrical and mechanical interfaces for transmitting the measurement to a control or monitoring…

Direct Answer A pressure transmitter is an industrial measuring instrument that detects the pressure of a liquid, gas, or other process medium and converts the measured pressure into a standardized electrical signal for monitoring, control, or automation systems. Common output signals include 4–20 mA, while some pressure transmitters also support digital communication such as HART…

How to Choose an Industrial Flow Meter: Complete Selection Guide Direct Answer Choosing an industrial flow meter starts with understanding the measured medium, flow range, pressure, temperature, pipe size, required accuracy, and installation conditions. Different technologies—including electromagnetic, vortex, ultrasonic, turbine, thermal mass, Coriolis, and mechanical flow meters—are designed for different fluids and operating conditions. The…

FAQ: Vortex Flowmeter for Steam Measurement 1. What size vortex flowmeter do I need for steam measurement? The correct vortex flowmeter size should be selected based on the minimum, normal, and maximum steam flow rate, together with operating pressure and temperature. Pipe diameter alone is not sufficient for sizing. The selected meter should keep the…

Vortex Flowmeter for Steam Measurement Vortex flowmeters are widely used for steam measurement because they have no moving parts and can measure both liquid and gas-phase fluids. For steam service, however, accurate measurement depends heavily on correct sizing, pressure and temperature conditions, installation, and flow velocity. This guide explains how to select and install a…

Radar Level Gauge Selection Guide: Frequency, Antenna & Installation Introduction Selecting a radar level gauge is not simply a matter of choosing the highest frequency or the longest measuring range. Reliable radar level measurement depends on multiple factors, including radar frequency, antenna design, measured medium, dielectric constant, tank geometry, installation position, measuring range, temperature, and…

Electromagnetic vs ultrasonic flowmeters is a common comparison when selecting a flow measurement technology for industrial liquid applications. Both technologies can provide accurate, non-mechanical flow measurement, but they use fundamentally different measurement principles and have different application requirements. The short answer is: choose an electromagnetic flowmeter when measuring a sufficiently conductive liquid and a permanent…

Choosing a reliable OEM flowmeter manufacturer in China requires more than comparing unit prices. Industrial buyers should evaluate the manufacturer’s flow measurement technology, manufacturing capability, calibration process, quality control, technical documentation, OEM/ODM capability, certifications, and after-sales support. A reliable OEM flowmeter manufacturer should be able to provide a flowmeter that matches the actual application—including fluid…

Introduction A water flow switch is a critical component in many automatic fire sprinkler systems. When water begins to flow through the sprinkler piping because a sprinkler has operated, the flow switch detects the predetermined flow and sends an electrical signal to the fire alarm system. However, one common mistake is to assume that NFPA…

How to Select a High Pressure Gear Flowmeter for Viscous Oil Measurement Accurate measurement of high-viscosity oil under high-pressure conditions is a critical requirement in industries such as hydraulic systems, petroleum processing, lubrication equipment, chemical manufacturing, fuel transfer, and industrial automation. Unlike water or low-viscosity fluids, high-viscosity oils have unique flow characteristics, including high resistance,…