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Bolt-On RTD Sensor with Aluminum Flag Housing

1 m PFA leads, 100 Ω, mini connector, #5, #6 hole


Item# RTD-831-MTP-H147

Calibration service available for this series

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $85.22
5-9 $80.96
10-14 $79.25
15-24 $75.85
25-99 $74.14
100+ $72.44

In stock

Lead Time ( If not in Stock): 6 weeks

1 m PFA leads, 100 Ω, mini connector, #5, #6 hole RTD-831-MTP-H147 RTD-831-MTP-H147
  • Updated housing design for improved strain relief
  • Standard hole for #3 and #4 screw. Options available for #5, #6, #8 screw
  • Small aluminum housing allows for installation on most flat surfaces
  • Sensor can be bolted or cemented into place
  • Class A or Class B RTD element conforming to IEC 60751
  • Temp range -60 to 230°C (-76 to 446°F), or -60 to 450°C (-76 to 842°F) -HT version
  • Resistance value: PT100 Ω or PT1000 Ω
  • Connection options: mini 3-pin connector, standard 3-pin connector, stripped ends, and spade lugs

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Process Temperature Range
Sensor Application
Nominal Resistance
Number of Wires
Cable Insulation
Termination Connection Type
Cable Length
Additional Features

Product Specs

  • Accuracy Class "A" conforming to IEC 60751
  • Dimensions Barrel, 0.562” by 0.190”; Flag (mounting body portion), 0.31" by 0.31"
  • Mounting Type Bolt-on or Cement-on
  • Nominal Resistance Curve Choice of PT100Ω or PT1000Ω
  • Process Temperature Range -60 to 230°C (-76 to 446°F), standard unit or -60 to 450°C (-76 to 842°F), high temperature unit (-"HT")
  • Wire Length / Terminations 1 m standard. Other lengths available

Omega's RTD-831 series 3-wire RTD sensor features an improved barrel and flag design on the aluminum housing which gives improved durability. The flag is machined to accept a #3, #4, #5, #6, #8 screw for easy installation on flat surfaces by either being bolted or cemented onto the surface. This is available in 100 Ω or 1000 Ω Platinum RTD element and is available in a high temperature (-HT) version. Connection options available are miniature 3-pin connector (-MTP), standard 3-pin connector (-OTP), stripped ends (-SE), and spade lugs (-LUG). For other connector types, please contact Sales. Applications for this type of sensor include product performance testing climate control/HVAC monitoring and control of processes hot plate equipment, and process pipes.

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