Sitrans Mass 2100 DI 1.5 Mass Flow Meter

  • Versatile Suitable for most liquid and gas applications
  • High Flow Accuracy Better than 0.1% of mass flow rate
  • Superior Performance Superior performance in terms of flow accuracy,density accuracy and turn-down range
  • Intrinsically Safe Design Intrinsically safe EEx ia design as standard
Product Options


The MASS 2100 DI 1.5 Coriolis mass flow meter is suitable for low flow measurement applications of a variety of liquids and gases. A "plug & play" mechanical and electrical interface makes installation easy and ensures optimum performance. The mass flow meter offers superior performance in terms of flow accuracy,density accuracy and turn-down range and delivers true multi-parameter measurements i.e.: Mass flow, volume flow, density, temperature and fraction.


The coriolis mass flow meter consists of a single bent tube in a double omega pipe configuration, welded directly to the process connectors at each end. The mass flowmeter is available in two configurations: AISI 316L or Hastelloy C22 with ¼" NPT or ¼" ISO process connections. The enclosure is made in stainless steel AISI 316L W 1.4404 with an encapsulation rating of IP65/NEMA 4.

The coriolis mass flow meter is available in either a standard version with a maximum liquid temperature of 125 °C (257 °F) or a high-temperature version, with raised electrical connector for 180 °C (356 °F). The mass flowmeter can be installed in either a vertical or horizontal position. It also has an enclosed single quick release clamp fitting, and this combined with its compact design and single multi-plug electrical connector keep installation time and costs to a minimum


  • High flow accuracy (better than 0.1% of mass flow rate)
  • Densitometer performance available through a density accuracy better than 0.001 g/cm3 with a repeatability better than 0.0002 g/cm3
  • Large dynamic turn-down range better than 500:1, from 65 kg/h to a few g/h
  • Has a single continuous tube design that with no internal welds, reductions or flow splitters. This offers optimal hygiene, safety and CIP cleanability for applications in the food & beverage and pharmaceutical sectors.
  • Balanced pipe design with little mechanical energy-loss, ensures optimal performance and stability under non-ideal and unstable process conditions (pressure, temperature, densitychanges etc.)
  • 4-wire Pt1000 temperature measurement ensures optimum accuracy on mass flow, density and fraction flow
  • The market's biggest wall thickness ensures optimal life-time and corrosion resistance and high-pressure durability
  • Multi-plug electrical connector & SENSORPROM enables true "plug & play". Installation and commissioning in less than 10 min.
  • Intrinsically safe EEx ia design as standard
  • Sensor pipe available in high-quality AISI 316L stainless steel W 1.4435 or Hastelloy C22 W 2.4602 offering optimum corrosion resistance
  • Dual-drive pick-up and driver construction facilitate ultra low weight pipe construction giving the market's smallest and most stable zero point
  • The sensor calibration factor is also valid for gas measurement
  • Rugged and space-saving sensor design in stainless steel matching all environments
  • High-pressure program as standard

Manufactured by: Siemens-Milltronics
Model: Sitrans Mass 2100 DI 1.5 Mass Flow Meter

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Food and beverage industry
Pharmaceutical industry
Chemical industry
Cosmetic industry
Automotive industry


Measuring Range From 0 to 65 kg/h (0 to 143 lb/h)
Nominal Size DI 1.5 (1/16")
Accuracy 0.1 % of rate
Nominal Pressure Liquid pressure max 365 bar / max 5294 psi (Hastelloy)
Liquid pressure max 230 bar / max 3330 psi (Stainless steel)
Medium Temperature From -50 to 180 °C (-58 to 356 °F)
Sensor Design One tube bended
Enclosure IP66 (NEMA 4)
Approvals EEx (ia) IIC T3-T6


Related products