Miniature Embedment/Bearing RTD (Pt100) Sensor

Product Code: PPB

Embedment RTD sensors are most commonly used to monitor the bearing temperatures of rotating equipment. The recognition of a rising temperature can provide an early warning of the breakdown of the lubrication. This early warning allows the process to be shut-down for maintenance before a major breakdown or costly failure occurs.

The miniature bearing sensors provide a cost-effective solution to bearing temperature monitoring.

Suitable for use between -25°C and +250°C.

Easy to install, the sensors are inserted directly into the bearing shoes, in or beneath the Babbitt layer. The small diameter tips are commonly epoxy sealed into drilled holes in the shoes, whilst the spring loaded style tip is inserted into a milled hole, the self-locking retaining clip is then pushed into the hole to compress the spring.

The D (Top-Hat) Style Tip is supplied with a retaining clip and spring.

  • Features
  • Technical
  • Documents
  • Software
    • Cost-effective solution to bearing temperature monitoring
    • Easy to install
    • Cap and Top-Hat tip styles
    • Stainless steel and phosphor bronze tip materials
    • Custom extension cable lengths
  • Technical Details
    Sensor Type Miniature Embedment/Bearing RTD (Pt100) Sensor
    Detector Elements    Simplex (1 channel)
    Duplex (2 channels) (B, C, D tip styles only)
    Wiring Configuration         2-wire
    3-wire
    4-wire (Simplex only)
    Grade of Element         B (Accuracy: ±0.30°C at 0°C, ±0.80°C at 100°C)
    A (Accuracy: ±0.15°C at 0°C, ±0.35°C at 100°C)
    Tip Image (example) A (Cap) B (Cap) C (Cap) D (Top-Hat)
    Style A (Cap) B (Cap) C (Cap) D (Top-Hat)
    Diameter 3.2mm ∅ x
    8.0mm L
    4.0mm ∅ x
    9.0mm L
    6.0mm ∅ x
    6.0mm L
    6.0mm ∅ x 6.0mm L
    Case 5.0mm ∅
    Material  Stainless Steel Stainless Steel Stainless Steel Stainless Steel 
    Phosphor Bronze  Phosphor Bronze Phosphor Bronze
    Extension Cable Length (mm) As required to suit your application
    Extension Cable

    Multi cores of stranded 7/0.15mm conductors. Each conductor is PFA insulated. The cores are twisted to form a pair then stainless steel wire braided overall (95% coverage).

    2-wire Product Code: PT3215/SSB, 3-wire Product Code: PT3315/SSB, 4-wire Product Code: PT3415/SSB, 6-wire (Duplex only) Product Code: PT3615/SSB

    Multi cores of stranded 7/0.15mm conductors. Each conductor is PTFE taped and sintered. The cores are twisted to form a pair, PTFE taped and sintered then stainless steel wire braided overall (95% coverage).

    2-wire Product Code: PT9215/SSB, 3-wire Product Code: PT9315/SSB, 4-wire Product Code: PT9415/SSB, 6-wire (Duplex only) Product Code: PT9615/SSB

    Multi cores of stranded 7/0.20mm conductors. Each conductor is PFA insulated. The cores are twisted to form a pair then PFA sheathed overall.

    2-wire Product Code: PT4220, 3-wire Product Code: PT4320, 4-wire Product Code: PT4420, 6-wire (Duplex only) Product Code: PT4620

  • No software available