December 14, 2021
Converting mA to voltage is common in HVAC when working with pressure transducers. Terminology to keep in mind includes:
首先也是最重要的考虑因素是压力。为了确保选择正确的换能器，必须回答一些问题。换能器测量的压力范围是多少?换能器遇到的最大压力是多少?系统中产生超压的可能性是多少?
January 03, 2017
Pressure transducers today are more rugged and reliable than ever. Made of stainless steel construction, they provide abundant overpressure protection, improved total error band, and offer negligible orientation and vibration effects. They are ideal for long-term use even in harsh environments of extreme temperature, humidity, and vibration.
December 26, 2016
The accuracy ofdifferential pressure transducershas greatly improved to provide better solutions for demanding applications. This article discusses why accuracy is an important consideration when selecting a pressure transducer for low-differential, critical pressure applications.
November 02, 2016
Total Error Band (TEB) is a measurement ofworst case error; it is the most comprehensive and concise measurement of a sensors true accuracy over a compensated temperature range. TEB is extremely important to know when trying to determine how well a sensor will work within a particular design system. By calculating TEB you'll be able to understand the different possibilities for error. Formulating TEB can be tricky if you don't have the right inputs readily available.
October 31, 2016
Have you ever wanted to build your own Haunted House or Spooky Trail?
I'm sure we've all thought about it one time or another. You know what I'm talking about. Places like amusement parks, fairs, or even a homemade one that your “Halloween Crazed” neighbors down the street built themselves. But how do they work?
October 20, 2016
Absolute pressure is measured relative to a full vacuum (0 PSIA = 14.7 PSIV). The electrical output of anabsolute pressure transduceris 0 VDC at 0 PSIA and full scale output (typically 5 VDC) at full scale pressure (in PSIA). PSIA (pounds per square inch absolute) is a unit of pressure measured relative to a full vacuum. A vacuum can refer to any pressure between 0 PSIA and 14.7 PSIA.
October 17, 2016
Low pressure measurements are required in various applications such as air flow, static duct and cleanroom pressures inHVAC能源管理系统(EMS)。其他应用包括使用在医疗器械，环境污染控制，煮沸燃烧效率和各种各样的研究和开发要求。Although the focus will center mainly on air flow and pressure, the same principles
February 22, 2016
When selecting anindustrial pressure transducerfor monitoring high temperature liquids or gases be sure to check the operating temperature range of the transducer, in order to select the correct pressure transducer for these applications.
November 02, 2015
One factor that should be considered when selecting anindustrial pressure transducerfor monitoring high temperature liquids or gases is the operating temperature range of the transducer. This specification is included under environmental data on most manufacturers' data sheets.
