Promass A 200
Loop-powered flowmeter for accurate measurement of lowest flow rates, suitable for applications in the chemical industry.
Overview
Product Description
Loop-powered flowmeter for accurate measurement of lowest flow rates, suitable for applications in the chemical industry.
Specifications
- Max. process pressure
- 430.9 bar (6250 psi)
- Measuring range
- 0 to 450 kg/h (0 to 16.54 lb/min)
- Max. measurement error
- Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
- Wetted materials
- Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22
- Medium temperature range
- -50 to 205 °C (-58 to 401 °F)
Measuring task
- 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 range
- -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
Technical documents
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