83A Coriolis flowmeter
83A Coriolis flowmeter
Name: 83A Coriolis flowmeter
The single-tube flowmeter for smallest quantities with extended transmitter functionality
Description
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 (¹⁄₂₄to 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 (¹⁄₂₄to 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. measured 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, TIIS
Other approvals and certificates 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL
CRN
3A, EHEDG