• Automatic feed control of Chlorine (Cl₂), Sulfur Dioxide (SO₂), Ammonia (NH₃) & Carbon Dioxide (CO₂)
• Elongated linear drive design for increased accuracy – Eliminates rotary motion for minimal wear
• Maximum Gas Capacity:
  • 10,000 PPD (200 kg/h) Cl₂ & SO₂
  • 5,000 PPD (100 Kg/h) NH₃
  • 8,000 PPD (160 Kg/h) CO₂
• Back lit liquid crystal display
• Control Modes: Manual, Remote, Flow Pacing, Proportional, Residual, ORP, Compound Loop (PID), Step-Feed, Dual Input Feed Forward and Dual Set-Point
• Modbus Communication (RS-485)*
• Profibus communication can optionally be supported
• Two relay contact alarm outputs
• Two standard 4-20 mA outputs
• Ten point linearization process for accurate and repeatable control
• Available as a special order item for pressure feed applications (20 PSI maximum)
• NEMA4X (IP66) rated controller
• 100-250 VAC (50-60 Hz)
• 600mA max. at 12VDC = 7.2 Watts

• O & M Manual
• Sales Bulletin
• MODBUS Communication Manual
• Wall Panel Bulletin

(*) MODBUS is only available in units with the new hardware that started shipping after April 2013.