HIGH-ACCURACY CORIOLIS FLOW & DENSITY MEASUREMENT

TCM 1550 Coriolis Mass Flow Meter

CLASSIC Series | TCM 1550 Coriolis Mass Flow Meter

TRICOR® Coriolis Mass Flow Meter TCM 1550 Alu + Stainless Steel Electronics

The TRICOR CLASSIC Series TCM 1550 Coriolis Mass Flow Meter has a maximum mass flow rate of 1550 kg/hr (57 lb/min) or 234 bbl/day and nominal size of DN6 (1/4”), and is rated for process pressures up to 2900 psi (200 bar). Standard accuracy for the TCM 1550 is 0.3%, but with a custom calibration, 0.1% accuracy is possible. The diamond shape (D-shape) tube design has the best overall performance of any Coriolis tube shape. The mechanical advantages of this design include the best signal-to-noise ratio and reduced effects of external vibrations, thus improving zero stability.

Mass Flow Rate (max.): 1550 kg/h57 lb/min
Volumetric Flow Rate (max.): 1550 l/h6.82 gpm, 234 bbl/d (US)
Standard Pressure Rating: up to 200 bar 2900 psi
Nominal Meter Size: DN61/4″
  • Robust, no moving parts for long life
  • Increased productivity, lower maintenance
  • Custom flow connectors & installation lengths
  • Lower installation cost
  • Excellent repeatability (±0.05 % of flow rate)
  • Increased product quality
  • High Pressure Option: 345 bar (5,000 psi)¹
  • Broad applications: dosing, paint, chemical injection
FLOW RATE
Mass Flow Rate (max.): 1550 kg/h, 57 lb/min
Volumetric Flow Rate (max.): 1550 l/h, 6.82 gpm, 234 bbl/d (US)
PRESSURE
Standard Pressure Rating: up to 200 bar, 2900 psi (option: 345 bar, 5000 psi)¹
ACCURACY (Liquids)²
Basic Accuracy (Mass flow)³: ±0.3 % (option: ±0.1 %) of flow rate
Repeatability (Mass Flow): ±0.05 % of flow rate
Basic Accuracy (Volume flow)³: ±0.4 % (option: ±0.15 %) of flow rate
Repeatability (Volume Flow): ±0.05 % of flow rate
Zero Stability: ±0.01 % of full scale
ACCURACY (GASES)
Basic Accuracy (Mass flow)³: ±1 % of flow rate (option: ±0.5 %)
Mass Flow Repeatability: ±0.25 % of flow rate
DENSITY
Density Range: up to 2500 kg/m³, 2.5 g/cm³
Density Accuracy: ±5.0 kg/m³ (option: ±1.0 kg/m3), ±0.005 g/cm³(option: ±0.001 g/cm3)]
Density Repeatability: ±0.5 kg/m³, ±0.0005 g/cm³
TEMPERATURE
Process Temperature Range: Standard: -40 °C … +100 °C (-40 °F … +212 °F)
Optional: -60 °C … +200 °C (-76 °F … +392 °F)
Temperature Accuracy: ±1 °C ±0.5 % of reading (±1.8 °F ± 0.5% of reading)
Temperature Repeatability: ±0.2 °C (±0.36 °F)
MATERIALS OF CONSTRUCTION (wetted parts)
Tubes: 1.4404/AISI 316L
Case: 1.4404/AISI 316L
Flow splitter: 1.4404/AISI 316L
Brazing Alloy: BNi-2
EX CERTIFICATIONS
ATEX (Ex): Zone 1: Group IIC or IIB, T2…T4
ATEX (Exn): Zone 2: II 3G Ex nA IIC T2…T4 Gc
IECEx (Ex): Zone 1: Group IIC or IIB, T2…T4
cCSAus (Ex1): Class I, Division 1: Group A, B, C, D or C, D, T2…T4
For Ex1, Ex3, EAC (TR-CU) the electronic is only available in aluminum housing.
ATEX + IECEx + cCSAus triple approval (Ex3): Zone 1: Group IIC or IIB, T2…T4 and Class I, Division 1: Group A, B, C, D or C, D, T2…T4
For Ex1, Ex3, EAC (TR-CU) the electronic is only available in aluminum housing.Only with remote electronics.
EAC (TR-CU): Group IIC or IIB, T2…T4
For Ex1, Ex3, EAC (TR-CU) the electronic is only available in aluminum housing.

 

¹The 200 bar standard pressure rating is per ASME. The 345 bar option is non-ASME rated.

²Stated flow accuracy combines the effects of repeatability, linearity and hysteresis.

³Calibration certificate options for higher accuracy are available.

 

TRICOR® Coriolis Flow Meter TCM 1550 Pressure Drop Curves

Accuracy For Liquids:

Standard (Single-Point Calibration, Basic Accuracy: ±0.3 %)

TCM CLASSIC Liquid Accuracy Curve

Custom (Five-Point Calibration, Basic Accuracy: ±0.1 %)

Accuracy For Gases:

Standard (Single-Point Calibration, Basic Accuracy: ±1 %)

Custom (Five-Point Calibration, Basic Accuracy: ±0.5 %)

TRICOR® Coriolis Mass Flow Meters Accuracy Formula