Coriolis mass flowmeter for gas dispenser applications

  • High accuracy for CNG and LPG up to 70 kg/min / 155 lb/min
  • Thread: 34 NPT (female); up to 350 bar / 5075 psi
  • Integrated Modbus, no separate converter
  • EtherNet/IPTM interface


OPTIGAS 4010 C Coriolis mass flowmeter

The OPTIGAS 4010 is a Coriolis mass flowmeter for the measurement of CNG (Compressed Natural Gas) and LPG (Liquefied Petroleum Gas). It is specifically designed for gas dispensing systems (up to 70 kg/m or 155 lb/m). The meter features a 34 NPT (female) connection. Corresponding adaptor options are also available. The Coriolis device is approved for use in hazardous areas.

The OPTIGAS 4010 consists of a measuring sensor with integrated Modbus converter. By way of its Modbus interface the flowmeter integrates easily into existing controller systems. There is no need for a separate signal converter. The Coriolis meter is additionally available with an EtherNet/IPTM Interface Box offering a full-featured web-interface for configuration, maintenance and diagnostics as well as smooth integration into major EtherNet/IPTM host systems.

Product highlights

  • Twin bent tube design
  • No separate converter needed: Communication direct from meter
  • Developed in cooperation with dispenser manufacturers
  • Excellent low flow stability, accuracy and repeatability
  • Optimised signal to pressure drop ratio
  • Welded outer casing, sealed to IP67
  • Optional EtherNet/IPTM web-interface for configuration, maintenance and diagnostics

Typical applications

Machinery and apparatus (OEM industry), oil and gas industry

  • Compressed natural gas (CNG) retail dispensing applications
  • Niche applications with liquefied petroleum gas (LPG)

Download Center

  • Technical datasheets and handbooks
  • Flyers and brochures
  • Certificates and approvals
  • Software and driver
View OPTIGAS 4010 related downloads