Pressure level transmitters

Contact level measurement of liquids and liquid-liquid interfaces

  • From entry level ultra-compact to advanced hydrostatic process pressure transmitters
  • For a broad range of applications, with metallic and ceramic sensors
  • Full compliance with hygienic, marine, hazardous area and safety related (SIL) applications
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10 products

OPTIBAR DP 7060
with diaphragm seal

Differential pressure transmitter for advanced applications and high temperatures

  • Continuous measurement of differential pressure, level, density and interface
  • Different diaphragm seals for corrosive, viscous or reducing media and vibration
  • Thread: ¼ NPT; Flange: DN50…100 / 2…4"
  • Measuring range: max. 16 psig / 232 psig; max. +400°C / +752°F

OPTIBAR P 1010

Pressure transmitter for basic pressure and level applications

  • Ultra-compact design with recessed stainless steel diaphragm
  • Up to 600 bar / 8700 psi
  • Thread: ¼, ½ NPT (male); G¼, G½ (male)
  • 2-wire 4…20 mA

OPTIBAR PSM 1010

Pressure switch for basic pressure and level applications

  • Integrated display with switch state indication and 2-button setup
  • 0.1...600 bar / 1.5...8700 psi; max. +125°C / +257°F
  • With recessed stainless steel diaphragm
  • Fully configurable: IO-Link and PNP/NPN as standard I/O, 4…20 mA, 0...10 V or NPN/PNP as secondary output

OPTIBAR P 2010

Pressure transmitter for hygienic pressure and level applications

  • Ultra-compact design with flush diaphragm: with 3A certification
  • 0.1…40 bar / 4…580 psi; max. +150°C / +302°F (for SIP/CIP)
  • Many hygienic connections available
  • 2-wire 4…20 mA

OPTIBAR PSM 2010

Pressure switch for hygienic level and pressure applications

  • Integrated display with switch state indication and 2-button setup
  • 0.1…40 bar / 4…580 psi; max. +150°C / +302°F (for SIP/CIP)
  • With many flush-mounted hygienic process connections, also 3A certified
  • Fully configurable: IO-Link and PNP/NPN as standard I/O, 4…20 mA, 0...10 V or NPN/PNP as secondary output

OPTIBAR PM 3050

Pressure transmitter for general pressure and level applications

  • Compact design with recessed or flush metallic diaphragm and optional display module
  • 0.1…100 bar / 1.45…1450 psi
  • Thread: G½, ½ NPT (male, female)
  • 2-wire 4…20 mA/HART®

OPTIBAR PC 5060

Pressure transmitter for advanced process pressure and level applications

  • Robust design, with corrosion and abrasion resistant ceramic diaphragm
  • 25 mbar…100 bar / 0.73…1450 psi; max. +150°C / +302°F
  • Various threads, flanges, hygienic and other connections
  • 2-wire, 4…20 mA, HART®, FF, Profibus-PA, Bluetooth®

OPTIBAR PM 5060

Pressure transmitter for process pressure and level applications

  • Rugged design with fully welded metallic diaphragm suited to high pressure ranges and hygienic requirements
  • 100 mbar…1000 bar / 1.45…14500 psi
  • Various threads, flanges, aseptic and other connections
  • 2-wire 4…20 mA/HART®, FF, Profibus-PA, Bluetooth®

OPTIBAR LC 1010

Submersible level probe for water and wastewater applications

  • For continuous hydrostatic level measurement in basins and wells
  • With corrosion-resistant ceramic measuring cell
  • Level (water): 1…20 m / 3.3…65.6 ft; Pressure: 0.1…10 bar / 1.45…145 psi
  • 2-wire, 1 x 4…20 mA, HART®
New

OPTIBAR 5060 eDP

Electronic differential pressure transmitter for level, differential pressure and density measurements

  • Integrated electronic differential pressure measurement
  • Alternative to diaphragm seal installations with long capillary lines
  • Integrated static pressure measurement for additional process information
  • 2-wire, 4…20 mA, HART®, FF, Profibus-PA
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