Pneumatic Indicating Relay 2400/4400M


  • Pneumatic Control Panels
  • First-out Indication
  • Fail-safe Systems
  • Sequencing Systems

  • 2400M'S Proven Gulfproofed Finish is a standard features that provides excellent value and resistance to corrosive environments such as offshore platforms.
  • 4400M'S 316 Stainless Steel body provides superior resistance when needed in extreme or highly corrosive environments.
  • Compact Size saves up to 50% on panel space while retaining the proven features of the popular 2400D.
  • Only One Moving Part for the simplicity and long term reliability you have come to expect from AMOT.
  • Wide Viewing Angle for quick and easy scanning at a glance even in poor lighting.
  • Quickly Pinpoints Trouble in process or machinery systems to reduce troubleshooting time and costs, and holds the first-out-indication indefinitely.
  • Trip Port Lockout (Patent No. 5,072,748) is available as an option for circuits where long sensing lines or sensor pressure interfaces require it, such as oil well control systems.
  • In Port Bypass Valve option allows testing of the indicating relay and sensor required by the Minerals Management Services (MMS).