8851N - OPTIC RACK MONITOR, W/ GV, 240V W/ RED AND GREEN STATUS LIGHTS

The OPW 8851N Overfill Prevention and Ground Verification Monitors are designed for API bottom loading applications on single and multi-compartment tank trucks at storage depots.

• 5-wire Optic sensor technology only
• Combined Optic overfill protection and ground verification
• 120-/240-volt auto-switching
• Supports up to 12 5-wire optic sensor compartments
• Self-checking
• Fail-safe redundant permissive output relay
• LED status-indicator lights
• Real-time clock
• Wireless bypass key
• Dead-man switch connection available
• Low-temperature operational in extreme environmental conditions as low as -45ºC
• Combine with Civacon Cane Probe for top-loading applications on tank truck or railcars
• SIL-1 capabilities

Replaces 8130-120