GFC Analog Mass Flow Controller

 
  • Rigid metallic construction.
  • Maximum pressure of 1000 psig (70 bars).
  • Flow Range: 0.5mL/min to 1000L/min 
  • Maximum Flow Range from 0.5 mL/min to 1000L/min 
  • Leak integrity 1 x 10-9 smL/sec of helium.
  • NIST traceable certification.
  • Built-in tiltable LCD readout.
  • Local or remote setpoint control.
  • 0-5 Vdc and 4-20 mA signals.
  • Circuit protection.
  • TIO Totalizer option.
 

Smart Digital Command Module

 
  • Microprocessor driven digital Command Modules 
  • Used in conjunction with any analog or digital mass flow controllers .  
  • With 0-5 Vdc input /output signals. One, two, three and four channel Command Module configurations are available. 
  • Command Modules contain appropriate power supplies, 24x2 alpha-numeric dot matrix display readout, 
  • Four panel buttons which provide complete control over all the various functions necessary to measure and/or control flow.
 

DFC Digital Flow Controller

 
  • Digital and Analog modes operate simultaneously.
  • Programmable Flow Configurations.
  • Flow Range: 10mL/min to 100mL/min 
  • Multi-Drop Capability of up to 256 units.
  • Stores calibration data for up to 10 gases.
  • Auto Tune function for optimum control response.
  • Free PC Software with Gas Blending and Programmable Flow functions.
  • Totalizer indicates total gas quantity.
  • Alarm limits for high and low gas flow.
  • Conversion factors for up to 256 gases.
  • Self-Diagnostic Tests..
 
 

DPC Digital Multi Gas Mass Flow Controller

 
  • Simultaneously displays Mass Flow, Volumetric Flow, Pressure and Temperature.
  • Multi-Gas functionality: support for 90 different gases and gas mixes.
  • “User Defi ned Mixture” functionality allows to create and store up 20 custom gas mixes with up to 5 different gases each.
  • Quick (100-150 ms) response time.
  • Flow Range: 0.5 mL/min to 1000L/min 
  • Standard accuracy ± (0.5[%] RD + 0.2[%] FS).
  • 200 to 1 turn-down ratio.
  • Two programmable mass fl ow rate totalizers.
  • 0-5Vdc, 0-10Vdc, 4-20mA.
  • RS-232/ RS-485).
  • Programmable set point table with ramping up/down capability up to 16 steps.
 

Totalizers

 
  • Displays instantaneous, total and accumulated flow rates.
  • Built-in Flow Linearizer (10 point linearization of the flow curve).
  • Up to 47 different volumetric and mass flow engineering units.
  • Large 13mm (0.51") digits for flow rate and 5.5mm (0.21") for Total.
  • Digital RS-232 or RS-485 interface (multi-drop capability of up to 64 devices.)
  • Compact design for unit mount, panel mount, wall mount or field mount applications.
  • User-programmable, optically-isolated pulse output.
  • Two programmable, optically-isolated, digital outputs. Flow controllers, set point command control via local LCD or digital interface.