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  • Pressure ranges from 0-100 to 0-25,000 psi
  • Accurate up to ±0.10% of calibrated span (combined effects of linearity, hysteresis, repeatability)
  • Proof Pressure: Up to 2 times URL
  • Burst Pressure: Up to 5 times URL
  • Zero balance: ±1% FSO
  • Hermetically Sealed Package
  • Range of output options (mVdc, Vdc, or mAdc)
  • All 316L stainless steel welded construction for long service life in demanding applications
  • CE: Conforms to EN50081-2 and EN50082-2
  • CSA/CUS Explosion Proof Class I Div 1 Groups A, B, C, D
  • CSA/CUS Explosion Proof Class I Div 2 Groups A, B, C, D
  • Each transmitter is delivered with a NIST traceable calibration certificate

The Tel-Tru P143 is a precision grade, explosion-proof pressure transmitter with ranges up to 25,000 psi designed for use in hazardous locations. It has entirely welded 316L SST construction that is hermetically sealed making it ideal for the worst of pressure applications. CSA/CUS Explosion Proof certified for Class I Div 1 and Class I Div 2 Groups A, B, C, D.

The P143 is available in ranges from 0-100 to 0-25,000 psi and is accurate up to ±0.10% of calibrated span. A wide range of outputs, process connections and electrical connections allow customers to tailor the instrument to the exact needs of their application. The rugged, 316L stainless steel construction features an all welded sensing element isolating it from induced stresses such as mounting torque, thermal excursions, and vibration and shock.

Applications for the Tel-Tru P143 pressure transmitter:

  • Hydraulics and pneumatics
  • Laboratory and test equipment
  • Marine and offshore
  • Petrochemical
  • Pumps and compressors