The more accurate standard platinum resistance thermometer sprt sensors are instruments for realizing the its 90 temperature scale between the fixed points.
Sprt temperature sensor.
The acronym rtd stands for resistance temperature detector.
Choosing the right standard platinum resistance thermometer sprt as your primary standard may be the most critical purchase decision in your lab.
An rtd temperature sensor is a common device for temperature measurements in a wide range of industrial applications.
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Emerson is your one stop solution for your rtd and thermocouple temperature sensor needs.
Our sprts have all the features you would expect in a world class design gold plated spade lugs a strain.
These sensors are for use with high accuracy temperature readouts that allow the programming of the its 90 coefficients for the best achievable temperature calibration accuracy.
Typically rtds contain either platinum.
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200 c to 670 c model 670 standard platinum resistance thermometer construction permits the four internal platinum lead wires to expand and contract in the same manner as those of silver point thermometers.
This category includes high accuracy precision prt sprt and thermistor sensors for temperature calibration.
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Cómo calibrar una rtd o un sensor de temperatura spanish 819 7 kb industrial temperature readout and probe selection guide 2 33 mb anleitung zur auswahl von temperaturanzeigegeräten und messfühlern für den industrieeinsatz german 585 2 kb guide de sélection des afficheurs et sondes de températures industrielles french 584 47 kb.
Resistance temperature relationship of metals.
In this article we take a look at how they work the most common types and their advantages and disadvantages.
5626 5628 secondary sprt prt temperature sensors highlights high temperature secondary standards range to 661 c meets all its 90 requirements for resistance ratios rtp drift 20 mk after 500 hours at 661 c calibrated accuracy of 0 006 c at 0 c.
The relative change in resistance temperature coefficient.
We offer many calibration options including callendar van dusen constants for transmitter sensor matching to provide the highest level of accuracy.
Fluke calibration has one of only a few active sprt design groups in the world today.
Model 670 standard platinum resistance thermometer.