TCMH 0450 flow meter

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)