TCMH 0450 Gas Flow Meter

TCMH 0450 Gas
TRICOR Coriolis Mass Flow Meter for High Pressure Gas Applications
The TCMH 0450 is TRICOR’s High Pressure Coriolis Mass Flow Meter, offered in three pressure ratings: 414 bar, 690 bar and 1050 bar (6,000 psi, 10,000 psi and 15,200 psi). The material choices for the U-shape tubes are either 316L stainless steel for chemical injection applications (NACE compliant) or Sandvik® Alloy HP 160, chosen to eliminate hydrogen embrittlement, such as in Hydrogen fueling stations.

Functions & Specifications
Nominal Flow Rate*@ 20°C air, pressure drop 10 bar:
394 kg/h @ 1,050 bar [14.5 lb/min @ 15,200 psi]
362 kg/h @ 690 bar [13.3 lb/min @ 10,000 psi]
316 kg/h @ 414 bar [11.6 lb/min @ 6,000 psi]


*@ 20°C H2, pressure drop 50 bar:
254 kg/h @ 1,050 bar [9.30 lb/min @ 15,200 psi]
240 kg/h @ 875 bar [8.80 lb/min @ 12,690 psi]
222 kg/h @ 690 bar [8.15 lb/min @ 10,000 psi]
184 kg/h @ 414 bar [6.75 lb/min @ 6,000 psi]
Pressure RatingTCMH 0450-HC-SPPS (-SPMS): 1,050 bar [15,200 psi]
TCMH 0450-HC-SRPS (-SRMS): 690 bar [10,000 psi]
TCMH 0450-HC-SSPS (-SSMS): 414 bar [6,000 psi]
AccuracyFlow: ±0.5 % of flow rate
Mass Repeatability: ±0.5 % of flow rate
Zero Stability: 0.45 kg/h [0.0165 lb/min]]
Temperature: ±1 °C ±0.5 % of flow rate [±1,8 °F ±0.5 % of flow rate]
Operating conditions-processProcess Temperature Range: -40 °C ... +100 °C [-40 °F ... +212 °F]
Medium: Gas
Pressure Effect on Sensitivity: 0.0002 % / bar [0.000014 % / psi]
Operating conditions-environmentAmbient Temperature: -40 °C ... +70 °C [-40 °F ... +158 °F]
Relative Humidity: max. 95 %
Materials (Wetted Parts)Tubes: 1.4404 [AISI 316L] or Sandvik Alloy HP160
Case: 1.4404 [AISI 316L]
Flow Splitter: 1.4404 [AISI 316L]
Burst protectionRupture Disc: G1/2”
ConnectivityFlow Meter: 3/8” Autoclave (MP) (others on request)
Signal Cable Connection: Push-Pull connector
For triple Ex approval (Ex3)