Sick PHT Pressure Measurement Sensors


SICK PHT Pressure Measurement Sensors

  • Robust and precise pressure measurement technology
  • Flush-mounted, hermetically sealed stainless steel membrane with roughness Ra < 0.4 μm
  • Wetted parts stainless steel 1.4435, housing stainless steel 1.4571
  • CIP/SIP resistant
  • Large range of hygienic process connectors
  • Stainless steel housing with enclosure rating of up to IP 68
  • Field housing available (IP 67)


  • Perfectly suited for demanding hygienic applications in the food and beverage, pharmaceutical and cosmetics industries
  • Safe hygienic operation through EHEDG and 3-A certifications
  • High reliability due to robust design and use of high-grade materials
  • Withstands CIP/SIP, ensuring high system availability and reliability
  • Transmitter housing is easily cleaned
  • Versatile configurability optimises solutions

The Sick PHT pressure measurement sensor is a pressure transmitter which is ideal for demanding hygienic applications in the food and beverage, pharmaceutical and cosmetics industries and has flush-mounted stainless steel membranes and a large range of hygienic process connectors.

The Sick PHT is available with enhanced process temperatures, resistance to corrosive fluids, cavity-free design with hygienically-graded process connections, the PHT is distinguished by its outstanding functionality and certifications issued by EHEDG and 3-A Sanitary Standards, Inc.


Device TypePressure Transmitter
Measuring rangeGauge Pressure:  0 bar … 0.25 bar up to 0 bar … 25 bar
Absolute Pressure: 0 bar … 0.25 bar up to 0 bar … 16 bar
Compound Pressure: -1 bar … 0 bar up to -1 bar … +15 bar
Pressure UnitBar, MPa, psi and kg/cm²
Accuracy≤ ± 0.5 % of the span
≤ ± 0.25 % of the span
Signal outputsAnalog
Electrical connectionRound Connector M12 x 1, Angled Plug, Cable Connection, Field Housing


Pressure measurement in buffer tanks for filling machines
Sick PHT Pressure Measurement Sensors

Maintaining the correct liquid pressure in the buffer tanks is of vital importance in filling machines for carbonated beverages.

The hygienic design and easy cleanability of Sick PHT pressure measurement sensors are key requirements for safe and economic operation of the filling machine.

➡ Did you know? T&D Hazardous Area team are trained and certified in the specification and sale of flameproof and explosion-proof equipment, including Crowcon Gas Detectors.

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