Brooks Instrument expands the capability and functionality of their successful Smart Mass Flow Products. Along with analogue and digital communication interfaces, these highly accurate instruments are also available with PROFIBUS-DP. The superior design makes these Smart Mass Flow Products virtually insensitive (fit-and-forget) to process interferences. Their competitive price and maintenance-free design, makes them economical where other measuring techniques have traditionally been used.
All Smart Flow Controllers are provided with adaptive control algorithm to ensure unrivalled performance and fast control even under varying process conditions. Unsurpassed control settling time, no dead time and other features are the enhanced specifications.
5850S/5860S 0,003 - 30 ln/min
5851S/5861S 20 - 100 ln/min
5853S/5863S 100 - 2500 ln/min
Flow Accuracy: ±0.7% of rate and ±0.2% f.s.
Accuracy Optional: ±0.5% of rate and ±0.1% f.s.
Repeatability: ±0.25% of rate
Rangeability: 50:1 (within specified accuracy)
Controllability: 100:1 (i.e. total operating range)
Stability: Less than ±0.5% of rate per year
Temperature Effect: Less than 0.015% / °C of rate shift from original calibration over 0-70 °C