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Series II Standard Mass Flow Controller

Series II Standard Mass Flow Controller

Our Series II mass flow controllers & meters offer outstanding value in a wide range of applications. Exceptional accuracy for flow ranges from 0.014 sccm to 1,670 slpm, all with optional multi-gas and multi-range capability for maximum flexibility.

Tekniska specifikationer

  • Flödeshastighet: Up to 1670 L/min
  • Tryckreglering, intervall: 928 PSIA - 1450 PSIA
  • Anslutningstyp: Compression, Face Seal Male, None, Other
  • Anslutningsstorlek: 1/8"-1/2" | 6 mm - 20 mm
  • Gränssnitt för kommunikation: Analog or digital: RS-232, DeviceNet, Profibus-DP, Modbus-RTU
  • Ventiltyp: Normally Open, Normally Closed
  • Tätningsmaterial: EPDM, Kalrez, Viton (Standard)
  • Stommaterial: 316L Stainless Steel
  • Flödeshastighet, precision: Standard: ± 0.5% Reading plus ± 0.1% Full Scale (± 1% Full Scale for ranges 3 - 5 ml/min; ± 2% Full Scale for ranges < 3 ml/min)
  • Turndown-förhållande: 1 : 50 (in digital mode up to 1 : 187.5)
  • Upprepningsbarhet: < 0.2% reading
  • Fällningstid: Standard: 2 - 4 seconds
  • Styrstabilitet: < ±0.1% Full Scale (typical for 1 l/min N2)
  • Maximal arbetstemperatur: 70 °C
  • Lägsta driftstemperatur: -10 °C
  • Temperaturkoefficient: Zero: < 0.05% Full Scale / °C; span: < 0.05% Reading / °C °C
  • Tryckkoefficient: 0.1 ATM typical N2; 0.01% / ATM typical H2 ATM
  • Läckagehastighet: Tested < 2 x 10-9 mbar l/s He L/sec
  • Attitydkänslighet: Max. error at 90° off horizontal 0.2% at 1 ATM, typical N2
  • Uppvärmningstid: 30 min. for optimum accuracy 2 min. for accuracy ±2% Full Scale
  • Vått material: 316L Stainless Steel
  • Ytfinhet: 0.8 µm typical
  • Anslutningsmaterial: 316L Stainless Steel
  • Uppfyllda specifikationer: IP40
  • Strömförsörjning, spänning: +15 - 24 Vdc
  • Energiförbrukning: Max. 320 mA; Add 50 mA Profibus, if applicable
  • Elektrisk anslutning: 9-PIN D-Connector
Safety Warning

Fullständig produktbeskrivning

Parker's highly precise mass flow controllers provide you the diagnostic stability and repeatability you need for low flow gas applications. Controlling thermal mass flow rates from 0.6 l/m to 1,670 l/m with high precision and <0.2% repeatability.  Rated for 8 separate gas types which are customer field adjustable. Our thermal mass flow controller is available in both digital and analog styles, fully compatible with RS232 and digital protocols such as Profibus.  If you're not sure what gas you're going to use or your process changes, our MFC allows you to migrate to a new gas within your flow range without purchasing a new mass flow controller.

Markets:
• Laboratory and Process Instrumentation
• Pharma/Bio-Pharma Equipment
• Air Quality Monitoring System
• Furnace and Coatings

Features/Benefits:
• Fast, Repeatable and Reliable Performance
• Premium Accuracy with Proven Thermal Mass Flow Sensor and Laminar Flow Element
• Easy to integrate into your new or existing systems
• Asset calibration management software included
• Cleaned for analytical use
• Fails shut with Normally Closed Valve for safe operation
• CE, REACH and RoHS II

Applications:
• Gas Control for Laboratory and Process Equipment
• Burner Ratio Control for Ceramics and Metals
• Process and Environmental Analyzers
• Emissions Monitors and Calibrators

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