质量流量计 83A
Promass A is known for its highly accurate measurement of small quantities of liquids and gases for high pressure and low pressure. Combined with the Promass 83 transmitter with touch control, four line display and extended functionality like software options for filling and dosing, concentration measurement or advanced diagnostics, Promass 83A measures accurately smallest quantities of liquids and gases for a wide range of very demanding applications.
Technical Data
CompareDensity
| Measuring Principle | Coriolis |
| Characteristic / Application | The single-tube system for highest measuring accuracy with minimal flow rates. |
| Ambient temperature | -20...+65°C (-4...+140°F) |
| Process temperature | -50...+200°C (-58...+392°F) |
| Process pressure | PN 16...400 Cl 150...600 JIS 10...63K |
| Wetted parts | 904L/1.4539 Alloy C22/2.4602 |
| Output | 4...20mA Pulse/Frequency (10KHz), active/passive Relays/Status |
| Certificates / Approvals | ATEX FM CSA |
Density/Concentration
| Measuring Principle | Coriolis |
| Product headline | The single‐tube flowmeter for smallest quantities with extended transmitter functionality. Measuring accurately smallest quantities of liquids and gases for continuous process control. |
| Sensor features | Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). |
| Transmitter features | Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version. |
| Nominal diameter range | DN 1 to 4 (¹⁄₂₄ to ¹⁄₈") |
| Wetted materials | Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
| Max. measurement error | Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 450 kg/h (0 to 16.5 lb/min) |
| Max. process pressure | PN 40, Class 300, 20K, 400 bar (5800 psi) |
| Medium temperature range | –50 to +200 °C (–58 to +392 °F) |
| Ambient temperature range | Standard: –20 to +60 °C (–4 to +140 °F) Option: –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | Powder‐coated die‐cast aluminium 1.4301 (304), sheet CF3M (316L), cast |
| Degree of protection | IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure |
| Display/Operation | 4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible |
| Outputs | 4 modular outputs: 0‐20 mA (active)/4‐20 mA (active/passive) Pulse/frequency/switch output (passive) Relay |
| Inputs | 2 modular inputs: Status 0‐20 mA (active)/4‐20 mA (active/passive) |
| Digital communication | HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP |
| Power supply | DC 16 to 62 V AC 85 to 260 V (45 to 65 Hz) AC 20 to 55 V (45 to 65 Hz) |
| Hazardous area approvals | ATEX, IECEx, FM, CSA, NEPSI |
| Product safety | CE, C-tick, EAC marking |
| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A |
Gas
| Measuring Principle | Coriolis |
| Product headline | The single‐tube flowmeter for smallest quantities with extended transmitter functionality. Measuring accurately smallest quantities of liquids and gases for continuous process control. |
| Sensor features | Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). |
| Transmitter features | Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version. |
| Nominal diameter range | DN 1 to 4 (¹⁄₂₄ to ¹⁄₈") |
| Wetted materials | Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
| Max. measurement error | Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 450 kg/h (0 to 16.5 lb/min) |
| Max. process pressure | PN 40, Class 300, 20K, 400 bar (5800 psi) |
| Medium temperature range | –50 to +200 °C (–58 to +392 °F) |
| Ambient temperature range | Standard: –20 to +60 °C (–4 to +140 °F) Option: –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | Powder‐coated die‐cast aluminium 1.4301 (304), sheet CF3M (316L), cast |
| Degree of protection | IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure |
| Display/Operation | 4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible |
| Outputs | 4 modular outputs: 0‐20 mA (active)/4‐20 mA (active/passive) Pulse/frequency/switch output (passive) Relay |
| Inputs | 2 modular inputs: Status 0‐20 mA (active)/4‐20 mA (active/passive) |
| Digital communication | HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP |
| Power supply | DC 16 to 62 V AC 85 to 260 V (45 to 65 Hz) AC 20 to 55 V (45 to 65 Hz) |
| Hazardous area approvals | ATEX, IECEx, FM, CSA, NEPSI |
| Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL CRN 3-A |
| Product safety | CE, C-tick, EAC marking |
| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A |
Liquids
| Measuring Principle | Coriolis |
| Product headline | The single‐tube flowmeter for smallest quantities with extended transmitter functionality. Measuring accurately smallest quantities of liquids and gases for continuous process control. |
| Sensor features | Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). |
| Transmitter features | Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version. |
| Nominal diameter range | DN 1 to 4 (¹⁄₂₄ to ¹⁄₈") |
| Wetted materials | Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
| Max. measurement error | Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 450 kg/h (0 to 16.5 lb/min) |
| Max. process pressure | PN 40, Class 300, 20K, 400 bar (5800 psi) |
| Medium temperature range | –50 to +200 °C (–58 to +392 °F) |
| Ambient temperature range | Standard: –20 to +60 °C (–4 to +140 °F) Option: –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | Powder‐coated die‐cast aluminium 1.4301 (304), sheet CF3M (316L), cast |
| Degree of protection | IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure |
| Display/Operation | 4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible |
| Outputs | 4 modular outputs: 0‐20 mA (active)/4‐20 mA (active/passive) Pulse/frequency/switch output (passive) Relay |
| Inputs | 2 modular inputs: Status 0‐20 mA (active)/4‐20 mA (active/passive) |
| Digital communication | HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP |
| Power supply | DC 16 to 62 V AC 85 to 260 V (45 to 65 Hz) AC 20 to 55 V (45 to 65 Hz) |
| Hazardous area approvals | ATEX, IECEx, FM, CSA, NEPSI |
| Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL CRN 3-A |
| Product safety | CE, C-tick, EAC marking |
| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A |
The Promass A series Coriolis flowmeter is renowned for its high-accuracy measurement of the smallest liquid and gas flow rates in both high-pressure and low-pressure applications. In combination with the Promass 83 transmitter with touch control, four-line display and extended functions (such as filling, dosing, concentration measurement or advanced diagnostics), Promass 83A is widely used for the precise measurement of the smallest liquid and gas flow rates.
Benefits
Modular design and operating concept for greater efficiency
Optional batching and concentration measurement software as extended functions
Diagnostics and data backup functions improve process quality
Integrated multivariable flow measurement
Balanced single-tube measuring system unaffected by vibration
Robust design, unaffected by external pipe forces
No inlet/outlet runs required, easy installation
Application
The Coriolis measuring principle is independent of the physical properties of the fluid, such as viscosity and density.
Suitable for continuous measurement of very small flow rates in filling and dosing.
Extremely precise measurement of liquids and gases, e.g. emulsions, additives, flavorings, insulin, and high-pressure and low-pressure gases.
Fluid temperature up to +200 °C (+392 °F)
Process pressure up to 400 bar (5800 psi)
Hazardous area approvals
ATEX, FM, CSA, TIIS, IECEx, NEPSI
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Technical Documentation
Technical Specifications
Documents/Manuals/Software
Accessories/Spare Parts
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。
