Controller for Automatic Samplers

PLC-based controllers allow:

• Continuous composite
• Batch (cycle counter)
• Batch load (two batch settings)
• Flow proportional (pulse or 4-20 mA)
• Remote start/stop
• Auto and manual operation (HOA switch)
• Start delay

Controller Options:

• Air eject/purge
• Park position
• CSA and CE approval
• Proximity sensor integration
• Fully pneumatic controls (typical for explosive environments)
• Standard controller housing is NEMA 4X; NEMA 7/9 enclosures are available