Resistance Temperature Detector

Resistance temperature Detectors or RTDs are high-accuracy, high-stability imported platinum resistor temperature sensor PT100. Through reasonable process design, full potting of stainless steel housing, and equipped with special temperature cable compensation, the platinum resistor output is more accurate, thus making a temperature sensor in the form of resistance output. It can customize for -60℃~+450℃.

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Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWT4100 RTD or Resistance Temperature Detector

Features

  • Compact size
  • Choices for different structures
  • Compatible for most industrial applications
  • Customized within 500℃
PWT4100 RTD or Resistance Temperature Detector
PWT4100 RTD or Resistance Temperature Detector

Applications

  • Coal & mine temperature monitoring
  • Large workshop ovens temperature measurement
  • Temperature control of immersible liquids
  • Pipeline and ventilation system
  • Cooling system and heating system
  • Agricultural greenhouse
  • HAVC
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Advantages

  • Fast response and high accuracy
  • IP68 for sensor part
  • Easy installation
  • Cost effective

Resistance temperature detectors (RTDs), also known as electrical resistance thermometers, - are temperature sensors that contain a resistor that changes resistance value as its temperature changes, accurately sense process temperatures with an excellent degree of repeatability. PT100 RTD temperature sensors are widely used in many industrial applications.

Resources

Datasheet

File NameTimeTypeDownload
PWT4100 RTD or Resistance Temperature DetectorSep 26, 2025PDF

Technical Parameters

ModelPWT4100
Sensor TypeThin film PT100 resistor
Range-60℃~+450℃ (optional)
Accuracy(℃)A: ±0.2
B: ±0.4
C: ±1.0
Signal OutputResistance value, three-wire
Response Time15s
Medium CompatibleLiquid compatible with stainless steel SUS304 or SS316L
Material of HousingSUS304, SS316L
Probe Material & SpecificationSUS304, SS316L or nickel plating copper optional
Φ 5 x 50 mm (can be customized)
Lead WirePT100 compensation wire
Protection LevelIP68 ( Wiring part IP66)
Insulation resistance≥100m Ω (500VDC)

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