Model 990X

The Model 990X-MFC is an innovative, technically superior, high quality and reliable microcomputer-based Power Supply, Readout and Set Point controller suitable for any commercial or industrial MFC application. 

The secure DA15 connector of the instrument allows quick 

attachment to any Mass Flow Controller or Meter.

System Basics

• Menu Driven Graphic Controls

• Mix Up To Four Independent Input-Output Channels

• Measurement Accuracy to 0.075%

• Instrument Keypad & LWAN Remote Operation

• Input Measurements - mA, Volts

• Output Controls - mA, Volt

Display & Indicators

• Large Graphic 8x40 High Contrast Backlit Display

• Process Measurement and Alarm Status

• Audio and Visual Alarm Indicators

• See 4 channels of SP and PV values on one screen 

Process Control Capability

• Blend, Batch, and Dose control

• Reset-able Dual Totalizer per channel

• Valve Override (VOR) control 

Information Reporting

• Optional Onboard Data Logging

• Optional Real-Time Clock-Calendar

• Programmable Report Selection with Auto-Routing

• Programmable Clock or Alarm Instigated Reports

Communications

• Built-in RS-232 Serial Communication Port

• Multiple Unit Networked Operation

• Serial Data Packet Error Controlled

• Multiple Network Access Addresses

• Remote Serial Computer Control

Alarm Services

• Dual Independent Input Quantity Alarms

• Operation and Maintenance Service Time

• Rate High, Low, Inclusive, Exclusive and Detection

Special Functions

• Preprogrammed list of units of measure

• User Programmable units of measure 

• Selectable Quantity-Rate Time Base

• Universal Independent Input-Output Scaling

Diagnostic Tests

• Total Self Auto-Diagnostics on Every Power-Up

Mounting Accessories

• Panel Hardware

• Table Top Hardware

• Rack Hardware