Proline Promass A 200 Coriolis Flowmeter
Brand: Endress+Hauser
Images are representations only.
Proline Promass A 200 Coriolis Flowmeter
Brand: Endress+Hauser
Extended 
Heartbeat Technology The compact Promass A is ideal for continuous process control in demanding applications. Its unique self-drainable single-tube system enables accurate measurement of liquids and gases at lowest flow rates and high pressure. With its cost-effective genuine loop-powered technology and intrinsically safe design (Ex ia), Promass A 200 offers highest operational safety in hazardous areas. Heartbeat Technology enables safe processes.
- Measuring principle operates independently of physical fluid properties such as viscosity or density
- Suitable for applications with smallest flow quantities in the chemical industry
Device properties
- Nominal diameter: DN 1 to 4 (1/24 to 1/8")
- Process pressure up to 430.9 bar (6250 psi)
- Medium temperature up to +205 °C (+401 °F)
- Loop-powered technology
- Robust dual-compartment housing
- Plant safety: worldwide approvals (SIL, Haz. area)
- Space-saving installation – compact, lightweight sensor
- Highest product quality – self-drainable measuring tube design in all line sizes
- Optimum process safety – resistant to corrosive ambient conditions and internal clogging
- Convenient device wiring – separate connection compartment
- Safe operation – no need to open the device due to display with touch control, background lighting
- Integrated verification – Heartbeat Technology
Specifications
Brand
Measuring Principle
- Coriolis
Product Headline
- Genuine loop-powered flowmeter for accurate measurement of lowest flow rates
- Suitable for applications with smallest flow quantities in the chemical industry
Sensor Features
- Space-saving installation – compact, lightweight sensor
- Highest product quality – self-drainable measuring tube design in all line sizes
- Optimum process safety – resistant to corrosive ambient conditions and internal clogging
- Nominal diameter: DN 1 to 4 (1/24 to 1/8"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 °C (+401 °F)
Transmitter Features
- Convenient device wiring – separate connection compartment
- Safe operation – no need to open the device due to display with touch control, background lighting
- Integrated verification – Heartbeat Technology
- Loop-powered technology. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area).
Nominal Diameter Range
- DN 1 to 4 (1/24 to 1/8")
Wetted Materials
- Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22
Measured Variables
- Mass flow, density, temperature, volume flow, corrected volume flow, reference density
Max. Measurement Error
- Mass flow (liquid): ±0.1 %
- Volume flow (liquid): ±0.1 %
- Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
Measuring Range
- 0 to 450 kg/h (0 to 16.54 lb/min)
Max. Process Pressure
- 430.9 bar (6250 psi)
Medium Temperature Range
- -50 to 205 °C (-58 to 401 °F)
Ambient Temperature
- -40 to 60 °C (-40 to +140 °F)
Sensor Housing Material
- Stainless steel, 1.4404 (316L)
Transmitter Housing Material
- Stainless steel, CF-3M (316L, 1.4404)
- AlSi10MG, coated
Degree of Protection
- IP66/67, Type 4X enclosure
Display/Operation
- 4-line backlit display with touch control (operation from outside)
- Configuration via local display and operating tools possible
- Remote display available
Outputs
- 4‐20 mA HART (passive)
- 4‐20 mA (passive)
- Pulse/frequency/switch output (passive)
Inputs
- None
Digital Communication
- HART, PROFIBUS PA, FOUNDATION Fieldbus
Power Supply
- DC 18 to 35 V (4‐20 mA HART with/without pulse/frequency/switch)
- DC 18 to 30 V (20 mA HART, 4‐20 mA)
- DC 9 to 32 V (PROFIBUS PA)
Hazardous Area Approvals
- ATEX, IECEx, cCSAus, INMETRO, NEPSI, UK Ex
Product Safety
- CE, C-TICK
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)
- 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
Hygienic Approvals and Certificates
- 3-A, cGMP
