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 3⁄4 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.
- 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
General information
| Product type | Flowmeter |
| Product family name | OPTIGAS |
| Product positioning | For gas dispenser applications |
| Measurement principle | Coriolis |
| Measured media | Gases |
Operating conditions
| Process pressure | max. 350 barg/ 5076 psig |
| Process temperature | -40…+93°C/ -40…+200°F |
Materials
| Measuring tube | Austenitic stainless steel (1.4404/316L) |
Process connections
| Thread connections | Female: ¾ NPT |
Approvals/Standards
| Certificates/Approvals Ex | ATEX, IECEx, NEPSI, EAC Ex |
| Certificates/Approvals Marine | RINA |
Communication
| Digital outputs | Modbus RTU |
Machinery and apparatus (OEM industry), oil and gas industry
- Compressed natural gas (CNG) retail dispensing applications
- Niche applications with liquefied petroleum gas (LPG)
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