质量流量计 8FF
Advantages
FieldCare for on-site operation and diagnostics
Extremely low energy consumption
Space-saving one-piece design
Balanced twin-tube measuring system design with good vibration resistance
No inlet/outlet straight runs required, simple installation
Application areas
Coriolis measuring principle is unaffected by the physical properties of the fluid itself, such as viscosity and density.
Designed specifically for vehicles running on natural gas (CNG).
Fluid temperature can reach +125 °C (+257 °F)
Process pressure up to 350 bar (5080 psi)
Mass flow measurement up to 150 kg/min (330 lb/min)
Hazardous area approvals
ATEX, FM, CSA, NEPSI
Universal control connection
Modbus RS485
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Technical documentation
Technical data
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Technical Data
CompareGas
| Measuring Principle | Coriolis |
| Product headline | The refueling application flowmeter with easy 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, temp). Spacesaving 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 | Easy operation – reduced to application needs. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, ultra‐compact transmitter housing. Pulse output and Modbus RS485. |
| Nominal diameter range | DN 8 to 25 (⅜ to 1") |
| Wetted materials | Measuring tube: 1.4435 (316L) Connection: 1.4404 (316) |
| Measured variables | Mass flow, density, temperature, volume flow |
| 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 | Powder‐coated die‐cast aluminium |
| Degree of protection | IP67, type 4X enclosure |
| Display/Operation | No local operation Configuration via operating tools possible |
| Outputs | Pulse/frequency/switch output (passive), phase‐shifted pulse |
| Inputs | None |
| Digital communication | Modbus RS485 |
| Power supply | DC 10 to 30 V AC 20 to 28 V |
| Hazardous area approvals | ATEX, IECEx, NEC/CEC, FM, CSA, NEPSI, UL |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer PTB, BEW, LNE, Rosstandart, NTEP approvals |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
Liquids
| Measuring Principle | Coriolis |
| Product headline | The refueling application flowmeter with easy 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, temp). Spacesaving 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 | Easy operation – reduced to application needs. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, ultra‐compact transmitter housing. Pulse output and Modbus RS485. |
| Nominal diameter range | DN 8 to 25 (⅜ to 1") |
| Wetted materials | Measuring tube: 1.4435 (316L) Connection: 1.4404 (316) |
| Measured variables | Mass flow, density, temperature, volume flow |
| 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 | Powder‐coated die‐cast aluminium |
| Degree of protection | IP67, type 4X enclosure |
| Display/Operation | No local operation Configuration via operating tools possible |
| Outputs | Pulse/frequency/switch output (passive), phase‐shifted pulse |
| Inputs | None |
| Digital communication | Modbus RS485 |
| Power supply | DC 10 to 30 V AC 20 to 28 V |
| Hazardous area approvals | ATEX, IECEx, NEC/CEC, FM, CSA, NEPSI, UL |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) PTB, BEW, LNE, Rosstandart, NTEP approvals |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
Case Studies
市政污水处理污水处理厂 · 质量流量计应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对质量流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的质量流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 质量流量计应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对质量流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的质量流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 质量流量计应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对质量流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的质量流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 质量流量计应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对质量流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的质量流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
