pressure measurement-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: 1⁄4, 1⁄2 NPT (male); G1⁄4, G1⁄2 (male)
  • 2-wire 4…20 mA

The OPTIBAR P 1010 is an ultra-compact pressure transmitter for absolute and gauge pressure measurement of gases and liquids. The pressure transmitter is a very cost-effective device for simple process pressure applications (e.g. monitoring of pumps, compressors or other machinery) as well as hydrostatic level measurement in open vessels where space-saving installation is required.

The transmitter features an optional fully welded pressure measuring cell with corrosion resistant stainless steel diaphragm for pressure ranges from 0.1…600 bar / 4…8700 psi. The modular design of the OPTIBAR P 1010 allows combining a variety of process connections, pressure ranges and electrical connection variants. The pressure transmitter can be used in hazardous areas.

  • Space saving design for installation in limited spaces
  • Extraordinary accuracy of ±0.25%
  • Outstanding temperature stability
  • Long-term stability: ±0.1% within 1 year
  • Modular design: free combination of device options such as electrical connections, diaphragm material, fill oil, measuring range, process connections
  • Ingress protection up to IP68 / NEMA 6P
  • ATEX/IECEx intrinsically safe approval for Zone 0


  • Absolute and gauge pressure measurement in gases and liquids

Basic applications in various industries:

  • Plant construction and engineering
  • Environmental technology
  • Power generation
  • Factory automation
  • Hydraulic and pneumatic systems
  • Pumps and compressors

*More instruments are available, please liaise with us if any of your required instruments is not listed above.