Platinum RTD Sensor - PT100 - 3 Wire 1 meter long

Platinum RTD Sensor - PT100 - 3 Wire 1 meter long
Adafruit
Artikelnr.P3290
MerkAdafruit
Model3290
Voorraad
Levertijd 10 tot 30 werkdagen
Op voorraad bij leverancier
Vandaag besteld, ongeveer vrijdag 11 september in huis.
Verzonden vanaf  € 2,95 - Nederland
Verkocht per stuk
€ 16,45
In winkelwagen
  • Koop 10 stuks voor € 16,05 per stuk2% korting
  • Koop 25 stuks voor € 15,65 per stuk5% korting
  • Koop 50 stuks voor € 15,20 per stuk8% korting
  • Koop 100 stuks voor € 14,80 per stuk10% korting
  • Koop 500 stuks voor € 14,40 per stuk12% korting
+=
Slim combinerenTotaal prijs:€ 16,45In winkelwagen

Beschrijving

For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0°C, thus the name PT100. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100's have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability.  This high-temperature PT100 sensor is equipped with an stainless steel shield that is good for up to 550°C. PT100 features:
  • Based on resistance measurement principles
  • Resistor material is Platinum with a value of 100 ohm at temperature 0°C
  • Platinum has a positive resistance temperature factor; resistance increases with rising temperature
  • Resistance variation is a function of temperature: 0.385Ω/°C nominal
  • High accuracy and stability compared to thermocouples, silicon-based temperature sensors, or thermistors
Each sensor comes with three wires. Two of the wires connect to either side of the platinum resistor like you'd expect. The third wire is also connected to one end of the PT100. If your RTD amplifier supports 3-wire sensors, it will drive the resistor with the first two wires, and measure the voltage differences so that it can subtract any voltage drop from the wires. If your RTD amplifier only has 2-wire support simply leave the third wire disconnected.

  Cable specs:
  • Stainless steel tube: 4mm diameter by ~30mm long (size of stainless steel capsule may vary!)
  • Cable is approx 1m / 100cm long
  • Contains a PT100 temperature sensor
  • Three wires with terminal prong ends
PT100 technical specs:
  • Usable temperature range: -200 to 550°C (-328°F to +1,022°F)
  • Uses 3-wire interface
  • ±0.5°C Accuracy from -10°C to +85°C
Product Weight: 19.3g / 0.7oz

Vraag en antwoord

Beoordelingen

Platinum RTD Sensor - PT100 - 3 Wire 1 meter longKlik op een ster om een beoordeling te geven

Andere klanten kochten of bekeken ook

Laatst bekeken