Emerson is your one stop solution for your rtd and thermocouple temperature sensor needs.
Sprt temperature sensor.
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.
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.
Our sprts have all the features you would expect in a world class design gold plated spade lugs a strain.
In this article we take a look at how they work the most common types and their advantages and disadvantages.
Resistance temperature relationship of metals.
Choosing the right standard platinum resistance thermometer sprt as your primary standard may be the most critical purchase decision in your lab.
Typically rtds contain either platinum.
Common rtd sensing elements constructed of platinum copper or nickel have a repeatable resistance versus temperature relationship r vs t and operating temperature range the r vs t relationship is defined as the amount of resistance change of the sensor per degree of temperature change.
This category includes high accuracy precision prt sprt and thermistor sensors for temperature calibration.
An rtd temperature sensor is a common device for temperature measurements in a wide range of industrial applications.
The acronym rtd stands for resistance temperature detector.
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 more accurate standard platinum resistance thermometer sprt sensors are instruments for realizing the its 90 temperature scale between the fixed points.
They re made from very pure α 3 926 x 10 3 c 1 platinum and the wire support is designed to keep the wire as strain free as possible.
The relative change in resistance temperature coefficient.
The world clock 5 alarms and stopwatch function help you keep track of time on the go.
This digital sport watch features twin sensor capabilities that monitor temperature altitude and air pressure to enhance your outdoor activities.
We offer many calibration options including callendar van dusen constants for transmitter sensor matching to provide the highest level of accuracy.
Model 670 standard platinum resistance thermometer.
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.
