质量流量计 D8CB
Technical Data
CompareGas
| Measuring Principle | Coriolis |
| Product headline | The refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications. |
| Sensor features | Excellent operational safety – reliable under extreme process conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Flow rates up to 150 kg/min (330 lb/min). Process pressure up to 350 bar (5080 psi). |
| Transmitter features | Space‐saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485. |
| Nominal diameter range | DN 8 to 25 (⅜ to 1") |
| Wetted materials | Measuring tube: 1.4435 (316L) Connection: 1.4404 (316/316L) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density |
| Max. measurement error | Mass flow: ±0.5 % of batch |
| Measuring range | 0 to 150 kg/min (0 to 330 lb/min) |
| Max. process pressure | 350 bar (5080 psi) |
| Medium temperature range | –50 to +125 °C (–58 to +257 °F) |
| Ambient temperature range | –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | AlSi10Mg, coated |
| Degree of protection | IP66/67, type 4X enclosure |
| Display/Operation | No local operation Configuration via operating tools possible |
| Outputs | None |
| Inputs | None |
| Digital communication | Modbus RS485 |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, NEPSI, INMETRO |
| Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) CRN |
Liquids
| Measuring Principle | Coriolis |
| Product headline | The refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications. |
| Sensor features | Excellent operational safety – reliable under extreme process conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Flow rates up to 150 kg/min (330 lb/min). Process pressure up to 350 bar (5080 psi). |
| Transmitter features | Space‐saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485. |
| Nominal diameter range | DN 8 to 25 (⅜ to 1") |
| Wetted materials | Mesuring tube: 1.4435 (316L) Connection: 1.4404 (316/316L) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density |
| Max. measurement error | Mass flow: ±0.5 % of batch |
| Measuring range | 0 to 150 kg/min (0 to 330 lb/min) |
| Max. process pressure | 350 bar (5080 psi) |
| Medium temperature range | –50 to +125 °C (–58 to +257 °F) |
| Ambient temperature range | –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | AlSi10Mg, coated |
| Degree of protection | IP66/67, type 4X enclosure |
| Display/Operation | No local operation Configuration via operating tools possible |
| Outputs | None |
| Inputs | None |
| Digital communication | Modbus RS485 |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, NEPSI, INMETRO |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) |
| Pressure approvals and certificates | CRN |
Advantages
Excellent operational safety: reliable measurement under extreme environmental conditions
Integrated process measurement: multivariable measurement (flow, density, temperature)
Space-saving installation: no inlet/outlet straight run requirements
Compact design: all functions in the smallest possible space
Fast commissioning: preset devices
Automatic data recovery for convenient servicing
Application areas
Coriolis measuring principle unaffected by the physical properties of the fluid (e.g. viscosity and density)
Precision metering of high-pressure natural gas in compressed natural gas (CNG) dispensers
Instrument features
Flow rate: max. 150 kg/min (330 lb/min)
Process pressure: max. 350 bar (5080 psi)
Optional rupture disc
Robust one-piece transmitter housing
Modbus RS485
Design meets application requirements
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Technical documentation
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Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Mass Flow Meter Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Mass Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Mass Flow Meter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Mass Flow Meter Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Mass Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Mass Flow Meter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Mass Flow Meter Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Mass Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Mass Flow Meter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Mass Flow Meter Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Mass Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Mass Flow Meter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
