Description
Part Number: 8A2B
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.
Specifications:
- 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, Hazardous 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
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