科里奥利质量流量计
Promass G provides safe and accurate measurement of liquids and gases in high pressure applications up to 350 bar (5080 psi). Rupture disc and threaded process connections provide easy and safe integration. Combined with the smallest transmitter housing available today it delivers full performance on the smallest footprint. Designed for applications where space is a premium, Promass G 100 will be the preferred choice for system integrators, skid builders and equipment manufacturers.
Technical Data
CompareDensity/Concentration
| Measuring Principle | Coriolis |
| Product headline | Most compact high-pressure sensor with an ultra-compact transmitter. Accurate measurement of liquids and gases in high-pressure applications. |
| Sensor features | Easy and safe process integration – threaded connections. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Internal threads as process connection. Process pressure up to 350 bar (5080 psi). Rupture disc available. |
| Transmitter features | Space-saving transmitter – full functionality on the smallest footprint. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Pre‐configured plug connector. Local display available. |
| 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 (liquid): ±0.15 % Volume flow (liquid): ±0.15 % Mass flow (gas): ±0.75 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 18 000 kg/h (0 to 662 lb/min) |
| Max. process pressure | 350 bar (5080 psi) |
| Medium temperature range | –50 to +150 °C (–58 to +302 °F) |
| Ambient temperature range | –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | Compact: AlSi10Mg, coated Compact/ultra‐compact: 1.4301 (304) |
| Degree of protection | IP66/67, type 4X enclosure |
| Display/Operation | 4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible |
| Outputs | 4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
| Inputs | None |
| Digital communication | HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC |
| Product safety | CE, C-tick, EAC marking |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
Gas
| Measuring Principle | Coriolis |
| Product headline | Most compact high-pressure sensor with an ultra-compact transmitter. Accurate measurement of liquids and gases in high-pressure applications. |
| Sensor features | Easy and safe process integration – threaded connections. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Internal threads as process connection. Process pressure up to 350 bar (5080 psi). Rupture disc available. |
| Transmitter features | Space-saving transmitter – full functionality on the smallest footprint. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Pre‐configured plug connector. Local display available. |
| 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 (liquid): ±0.15 % Volume flow (liquid): ±0.15 % Mass flow (gas): ±0.75 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 18 000 kg/h (0 to 662 lb/min) |
| Max. process pressure | 350 bar (5080 psi) |
| Medium temperature range | –50 to +150 °C (–58 to +302 °F) |
| Ambient temperature range | –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | Compact: AlSi10Mg, coated Compact/ultra‐compact: 1.4301 (304) |
| Degree of protection | IP66/67, type 4X enclosure |
| Display/Operation | 4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible |
| Outputs | 4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
| Inputs | None |
| Digital communication | HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, INMETRO, NEPSI |
| Product safety | CE, C-Tick |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) |
| Material certificates | 3.1 material |
Liquids
| Measuring Principle | Coriolis |
| Product headline | Most compact high-pressure sensor with an ultra-compact transmitter. Accurate measurement of liquids and gases in high-pressure applications. |
| Sensor features | Easy and safe process integration – threaded connections. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Internal threads as process connection. Process pressure up to 350 bar (5080 psi). Rupture disc available. |
| Transmitter features | Space-saving transmitter – full functionality on the smallest footprint. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Pre‐configured plug connector. Local display available. |
| 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 (liquid): ±0.15 % Volume flow (liquid): ±0.15 % Mass flow (gas): ±0.75 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 18 000 kg/h (0 to 662 lb/min) |
| Max. process pressure | 350 bar (5080 psi) |
| Medium temperature range | –50 to +150 °C (–58 to +302 °F) |
| Ambient temperature range | –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | Compact: AlSi10Mg, coated Compact/ultra‐compact: 1.4301 (304) |
| Degree of protection | IP66/67, type 4X enclosure |
| Display/Operation | 4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible |
| Outputs | 4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
| Inputs | None |
| Digital communication | HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC |
| Product safety | CE, C-Tick, EAC marking |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) |
| Material certificates | 3.1 material |
The Promass G enables safe and precise measurement of liquids and gases in high-pressure applications up to 350 bar (5080 psi). Safe diaphragm and threaded process connections enable simple and safe installation. Used with a small transmitter housing, it delivers full performance in a small footprint. Designed for applications with limited space, the Promass G 100 is the ideal choice for system integrators, skid builders and equipment manufacturers.
Advantages
Simple and safe process integration – threaded connection
Few process measuring points: multivariable measurement (flow, density, temperature)
Small installation space required: no upstream/downstream straight pipe length requirements
Small installation space required for the transmitter: full functionality in a small space
Time-saving on-site operation without additional software and hardware – built-in web server
Integrated verification – Heartbeat Technology
Field of application
The Coriolis measuring principle is unaffected by fluid properties (e.g. viscosity and density)
Precise measurement of liquids and gases in high-pressure applications
Device features
Internal threaded process connection
Process pressure: max. 350 bar (5080 psi)
Burst disc optional
Robust, ultra-compact one-piece transmitter housing
Pre-configured cable glands
Optional local display
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Technical documentation
Technical data
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Source:Endress+Hauserpublic information from the website
Case Studies
市政污水处理
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
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。
