Product Description

Methylal, as an excellent solvent, is widely used in daily chemicals, pharmaceuticals, coatings, and cleaning agents. In the production, storage, transportation, and trade transfer of Methylal, achieving high-precision, stable, and reliable mass flow measurement is critical for product quality, fair trade, and process control.

The COLISEN DN50 ultra-compact U-tube Coriolis mass flow meter is even smaller than micro-bend models, easily fitting into tight installation spaces, while delivering custody transfer-grade accuracy (0.15%). It is optimized for Methylal and other chemical solvents, and can be widely applied to various liquid media.

Key Advantages

Ultra-Compact Size for Tight Spaces - Even smaller than micro-bend tubes - ideal for skids, compact pipelines, and storage/transport units.
Custody Transfer Accuracy - Accuracy 0.15%, directly measures mass flow unaffected by temperature, pressure, or density changes - providing authoritative data for Methylal custody transfer.
Optimized for Methylal Service - Wetted materials compatible with Methylal (316L / Hastelloy C optional) - corrosion-resistant, leak-proof; maintains high stability even at low flow rates.
Direct Mass Measurement, No T/P Compensation - Simplifies systems, eliminates additional temperature/pressure sensors and flow computers, reducing TCO.
High Explosion-Proof Rating, Intrinsically Safe - Ex d ib IIC T6 Gb certified for hazardous areas with Methylal and other flammable media.
No Moving Parts, Maintenance-Free - No wear parts, stable for long-term continuous operation, extremely low maintenance cost.
Rich Outputs for Easy Integration - 4-20mA + RS485 + Pulse - connects to DCS, PLC, batch controllers, supporting remote data transmission and automatic batch control for custody transfer.

Typical Applications

Methylal production unit in/out metering
Methylal tank truck loading/unloading custody transfer
Chemical solvent blending precise dosing
Methylal feeding control in pharmaceutical & daily chemical industries
Skid-mounted mobile metering units
Storage tank farm batch transfer metering

Why Choose CMASS50TV?

Even smaller than micro-bend - solves space constraints
Custody transfer accuracy (0.15%) - ensures fair trade
Optimized for Methylal and chemical solvents - corrosion-resistant, leak-proof
Explosion-proof + maintenance-free + easy integration
Direct mass measurement - simplifies systems, reduces TCO

Selection Table

Model	Nominal diameter		Medium temp.	Max.W.P	Max. flow-rate
Model	inch	mm	Medium temp.	Max.W.P	kg/min	Lb/min
CMASS008	1/4"	DN08	-50℃～+150℃	≤10MPa	20	44
CMASS015	1/2"	DN15	-50℃～+150℃