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(آر تی دی) دما سنج های مقاومتی

دما سنج های مقاومتی (resistance temperature detectors) سنسور هایی هستند که با توجه به رابطه بین دما و مقاومت تغیرات دما را نشان می دهند. اکثر این نوع سنسور ها دارای یک سیم پیچ ست که به دور یک هسته سرامیکی یا شیشه ای پیچیده شده .از انجا که این المان بسیار حساس و شکننده است برای محافظت از آن در یک غلاف قرار داده شده است. المان ار تی دی معمولااز مواد خالص پلاتین نیکل یا مس ساخته شده است.  این مواد تغییرات قابل پیشبینی در مقابل دما از خود نشان می دهد، که برای اندازه گیری دما استفاده می شود .در بساری از صنعت ها در دمای زیر 600 درجه سانتیگراد به علت دقت بالا تر جایگزین ترموکوبل ها می شود.

 

 ge-measurement-control-L7233  ge-measurement-control-L7233 endress-hauser-L4726 
resistive-temperature-detectors-rtd-s-7233-2860391  resistive-temperature-detectors-rtd-s-7233-2860347
 resistance-temperature-probes-4726-2347009
Resistive temperature detector (RTD) -195 - 420 °C | IRTD 400

Resistive temperature detector (RTD) -195 - 420 °C | IRTD 400


Resistance temperature probe Omnigrad series

 

 

 

  honeywell-sensing-and-control-L12365 turck-L4959  turck-L4959 
 thin-film-resistive-temperature-detectors-rtd-s-12365-2371933  pt100-temperature-probes-4959-2322789  mini-temperature-sensors-4959-2322369
Thin film resistive temperature detector (RTD)
Pt100 temperature probe
Mini-temperature sensor


 

  siemens-industry-sector-sensors-and-communication-L18343 thumb  siemens-industry-sector-sensors-and-communication-L18343 thumb 
                                                            
 immersion-resistive-temperature-sensors-70966-2903647  fast-response-resistive-temperature-sensors-for-water-70966-2954597

 


Immersion resistive temperature sensor

QAE series

Fast response resistive temperature sensor

for water QAD series

 

 

 

 national-instruments-L5074 national-instruments-L5074  national-instruments-L5074 
smd-resistive-temperature-detectors-rtd-s-5074-3166241  smd-resistive-temperature-detectors-rtd-s-5074-3166241   smd-resistive-temperature-detectors-rtd-s-5074-3166319
SMD resistive temperature detector (RTD) NI SCC-DI01

SMD resistive temperature detector (RTD) SCC-DO01

SMD resistive temperature detector (RTD) NI SCC-FV01

 

 

ifm-electronic-L544  ifm-electronic-L544  ifm-electronic-L544 
 temperature-sensors-for-tanks-544-2599031 compact-temperature-sensors-pt1000-544-2591181   pt100-temperature-probes-for-hygienic-applications-544-2791525
Temperature sensor for tank max. 150 °C, IP67 / 69 K…

Compact temperature sensor (Pt1000) max. 400 bar, IP68 / 69K…

Pt100 temperature probe for hygienic applications 160 bar, IP68 / 69K

 

 

 

 omega-L19150 omega-L19150  omega-L19150 
 pt100-temperature-probes-for-hygienic-applications-19150-2850547 resistive-temperature-sensors-for-air-19150-2845119   platinum-temperature-sensors-19150-2504639
Pt100 temperature probe for hygienic applications PRS-3-100 Resistive temperature sensor for air IP 68 | EWSE Platinum temperature sensor

 

 

 

 conax-technologies-L7421  conax-technologies-L7421  conax-technologies-L7421
 high-pressure-resistive-temperature-detectors-rtd-3-wire-100-ohm-platinum-rtd-7421-2850221 resistive-temperature-detectors-rtd-s-7421-2663323   high-temperature-resistive-temperature-sensors-7421-2322059
High pressure resistive temperature detector (RTD) (3 Wire 100 Ohm… 30 000 psi (2 068 bar)
Resistive temperature detector (RTD) RTD
High temperature resistive temperature sensor max. 800 °C

 

 

 

chauvin-arnoux-L7692  chauvin-arnoux-L7692  chauvin-arnoux-L7692
platinum-temperature-sensors-7692-2728035
 platinum-resistance-reference-thermometers-7692-2325371  platinum-temperature-sensors-for-surface-temperature-measurement-7692-2324971
Platinum temperature sensor
Platinum resistance reference thermometer
Platinum temperature sensor for surface temperature measurement

 

 

 

 

 baumer-bourdon-haenni-L7499 baumer-bourdon-haenni-L7499  baumer-bourdon-haenni-L7499 
 pt1000-heat-meter-temperature-probes-7499-2595121 pt100-temperature-probes-7499-2594593  pt100-temperature-probes-for-hygienic-applications-7499-2357989 
Pt1000 heat meter temperature probe -50 - 205 °C | 8141 Pt100 temperature probe -50 - 205 °C | 8155-113 Pt100 temperature probe for hygienic applications -50 - 250 °C | TE1

 

 

 

  kistler-L5346  jumo-L851 jumo-L851
 high-pressure-pt1000-temperature-probes-5346-2490031 resistance-temperature-probes-851-2306891
platinum-temperature-sensors-851-2963891

High pressure Pt1000 temperature probe

max. 250 bar, -20 pC/bar

Resistance temperature probe
Platinum temperature sensor

 

 

 

 weidmuller-L9137   danfoss-industrial-automation-L40815  danfoss-industrial-automation-L40815
resistive-temperature-detectors-rtd-s-9137-2651053
 resistive-temperature-sensors-for-air-35691-2713087  immersion-resistive-temperature-sensors-35691-2713001
Resistive temperature detector (RTD)
Resistive temperature sensor for air max. 100 °C | AKS 12…
Immersion resistive temperature sensor -70 - 180 °C | AKS 21…

 

 

 

 ahlborn-L17042  ahlborn-L17042 ahlborn-L17042
pt100-temperature-probes-17042-2696243   immersion-resistive-temperature-sensors-17042-2782451 pt100-resistance-thermometers-17042-2783021 
Pt100 temperature probe -40 - 150 °C | FPA 416
Immersion resistive temperature sensor -200 - 1 100 °C
Pt100 resistance thermometer -50 - 310 °C

 

 

 red-lion-controls-L29242  prominent-L6048 ghm-messtechnik-L13944
resistive-temperature-detectors-rtd-s-29242-2258605  pt100-temperature-probes-6048-2814117  platinum-resistance-temperature-probes-13944-2504149 
Resistive temperature detector (RTD) ø 0.24 ", 172 bar…
Pt100 temperature probe
Platinum resistance temperature probe ETS

 

 

 

sab-brockskes-gmbh-co-kg-L31139  sab-brockskes-gmbh-co-kg-L31139  sab-brockskes-gmbh-co-kg-L31139
 pt100-temperature-probes-31139-2671685 pt100-resistance-thermometers-31139-2799333   screw-in-resistance-temperature-probes-31139-2670457
Pt100 temperature probe
Pt100 resistance thermometer
Screw-in resistance temperature probe

 

 

 

 

chino-L14570
chino-L14570
graywolf-sensing-solutions-L17848
resistance-temperature-probes-14570-2738667  platinum-temperature-sensors-for-surface-temperature-measurement-14570-2636435   resistive-temperature-sensors-for-air-17848-2990855
Resistance temperature probe -200 - 500 °C | NR…
Platinum temperature sensor for surface temperature measurement
Resistive temperature sensor for air

 

 

 

 hameg-instruments-L14036  gefran-L7132 carlo-gavazzi-L6077
 pt100-temperature-probes-14036-2819705 mineral-insulated-resistance-temperature-sensors-7132-2743217   platinum-temperature-sensors-transmitters-6077-2495521
Pt100 temperature probe -50 to +400 °C…
Mineral insulated resistance temperature sensor -40 - 400 °C | TRM
Platinum temperature sensor-transmitter -30 - 60 °C | BEL-TEMANA