Relay, Sand Probe, Ruelco, 3/4" MNPT, Electric

The Ruelco model Pneumatic Sand Probe Relay uses a thin wall steel probe installed directly in a flowline to

detect and indicate tat excessive erosion or corrosion has occurred. It utilizes a reliable normally closed block-and-bleed 3-way valve that will vent an instrumentation signal and provide visual indication that the probe has lost pressure integrity. This alerts field personnel that inspection of the flowline and possible repair may be