Description

M–Series Mass Flow Meters

simultaneously measure mass flow, volumetric flow, gas pressure, and gas temperature for 98+ gases from 0.01% to 100% of full scale.

Standard specs
  • Full scale ranges: 0.5 SCCM to 5,000 SLPM
  • Measurement range: 0.01% – 100% of full scale
  • Accuracy: ±0.6% of reading or ±0.1% of full scale, whichever is greater
  • Optional high accuracy: ±0.5% of reading or ±0.1% of full scale, whichever is greater
  • Repeatability: 0.1% of reading and 0.02% of full scale
  • Response time: <10 ms
  • Operating temperature: –10°C to +60°C
  • Full scale operating pressure: 160 PSIA (11 barA)
Features
  • Simultaneously measure volumetric flow, mass flow, gas pressure, and gas temperature.
  • Field-adjustable engineering units and STP/NTP conditions.
  • Select process gas from 98+ preloaded NIST-traceable gas calibrations.
  • Define and store 20 custom gas mixtures of up to 5 constituent gases.
  • Read measurements from the backlist display and control configuration using the integrated touchpad.
  • Optional integrated dual flow totalizers and alarms.