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TR55 1
TR55
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WIKA · Temperature measurement · Family TR

Resistance thermometer

Resistance thermometer with spring-loaded tip for bearing temperature measurement on pumps, gears, and motors under dry ambient conditions.
Range
-50…500 °C
Output
HART · 4-20mA
Protection
IP65
GOSTKazInMetrMTSCHSBelGIMUkrSEPROUzstandardRoHSEACEMCINMETRONEPSIKCs-KOSHAPESODNOP-MakNIICE[Ex ia IIC T1 ... T6 Ga][Ex ia IIIC T125 ... T65 °C Da][Ex ib IIC T3 ... T6 Gb][II 1G Ex ia IIC T1 ... T6 Ga][II 2G Ex ia IIC T1 ... T6 Gb][II 3G Ex nA IIC T1 ... T6 Gc X][Ex ia IIC T1 ... T6 Gb][Ex ia IIIC T125 ... T65 °C Db][0 Ex ia IIC T3/T4/T5/T6][1 Ex ib IIC T3/T4/T5/T6][Ex nA IIC T6 ... T1][DIP A22 Ta 80 ... 440 °C][Ex ia IIC T3 ... T6 Ga][Ex ib IIIC T125 ... T65 °C Db][Ex ia IIC T3 ~ T6][Ex ib IIC T3 ~ T6][Ex nA IIC T1 ~ T6 Gc][Ex ia IIC T4 ... T6][Ex ib IIC T4 ... T6]Ex iA IIC T1...T6 GaEx iA IIC T1...T6 GbEx iA IIIC T125...T65℃ DaEx iA IIIC T125...T65℃ DbEx nA IIC T1...T6 Gc XEx tc IIIC T440...T80℃ Dc XEx iA IIC T3...T6 GaEx ib IIC T3...T6 GbDIP A20 Ta 65℃/Ta 95℃/Ta 125℃DIP A21 Ta 65℃/Ta 95℃/Ta 125℃Ex nA IIC T6...T1DIP A22 Ta 80...440℃Ex ia IICT4...T6Ex ib IICT4...T6Ex ia IICT1...T6 GaEx ib IICT3...T6 GbII 1G Ex ia IICT3,T4,T5,T6 GaII 2G Ex ia IICT3,T4,T5,T6 GbII 1D Ex ia IICT65,T95,T125°CDaII 2D Ex ib IICT125...T65°CDb
Price
On request
Depends on configuration
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+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

Description

The model TR55 resistance thermometer is ideally suited for the measurement of surface temperature at bearing shells on pumps, gears or motors under dry ambient conditions at the measuring tip. The spring-loaded, flat measuring tip ensures a constant contact pressure of the thermometer on the outer surface of the bearing shell. The optimum insertion depth can be set by means of a compression fitting.

Analogue or digital transmitters built into the connection head are capable of providing various output signals, for example 4 ... 20 mA and HART ® protocol.

for further approvals see page 2

Fig. left: Model TR55 with connection head BSZ Fig. right: Model TR55 with connection head JS

Special features

  • Sensor ranges from -50 ... +500 °C [-58 ... +932 °F]
  • Compact design
  • Spring-loaded tip
  • Explosion-protected versions
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Your configuration
  • RTD assembly descriptionStandard design with connection head
  • Unit of measureMetric (mm)
  • Electrical approvalWithout
  • Connection headJS (Aluminum)
  • Cable entryM16 x 1.5
  • Cable glandWithout
  • Head instrument connectionM10 x 1.0
  • Terminal block/TransmitterCeramic terminal block
  • Output signalPt100
  • Process connectionCompression fitting G 1/4 B, stainless steel ferrule
  • Fitting materialStainless steel
  • Support tube diameter / Tip diameter6 mm / 3 mm, spring travel approx. 3 - 4 mm
  • Support tube materialStainless steel
  • Sheath materialStainless steel 1.4571
  • Measuring elementPt100, class B (IEC 60751)
  • Wiring configurationSingle 2-wire
  • Temperature range—
  • Probe length [FL]—
  • N-Dimension40
  • A-Dimension—
  • CertificatesWithout
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