Differential pressure measurement technology is used to measure gauge pressure, level or flow in applications with liquids, pastes and gases. With a wide range of sensor technologies, Endress + Hauser offers instruments that are perfectly suited to any kind of application.

• Pressure transmitter with ceramic measuring cell
• Pressure transmitter with polysilicon measuring cell (metallic)
• Pressure transmitter with separator seal (chemical)
• Pressure switches with ceramic or polysilicon cell (metallic)

• ADVANTAGE
• Excellent corrosion resistance
• Dry measuring cell, no filling fluid
• Great wear resistance
• For void measuring even in high temperatures
• High temperatures up to +150 °C /+302 °F
• Measuring accuracy ± 0,5 / 0,3% in basic models, ±0,1% as standard and ±0,05 / ±0,025% high performance models

• ADVANTAGE
• Metallic measurement cell in different materials and process connections available
• Suited for high pressure use 700 bar (up to 1050 bar)
• Temperature up to +125 °C /+257 °F
• Measuring accuracy ± 0,5 / 0,3% in basic models, ±0,1% as standard and ±0,05 / ±0,025% in high performance models
• Designed according to norm IEC 61508 for use in safety systems SIL2/3

• ADVANTAGE
• Great variety of process connections and different membrane materials
• New TempC membrane minimizes influence due to environment and process temperature fluctuation
• Top security thanks to second line of defense with security functions SIL 2/3, IEC 61508 certified
• High temperatures up to +400 °C /+752 °F
• Measuring accuracy ±0,075

• ADVANTAGE
• Integrated switching electronics for low-cost decentralized process monitoring and control
• Function check and information in the field thanks to LEDs and digital display
• Threaded or sanitary connections to process
• Measuring range -1 to + 400 bar (-15 to 6000 psi)
• Withstands temperatures from -40 °C to +100 °C (-40 to +212 °F)
• Measurement accuracy ± 0.5 / 0.3%