The MP Electronics PMR3 Pump Monitor Relay is a premium-level pump protection solution designed for critical pump systems requiring advanced monitoring and fault detection. Ideal for wastewater lift stations, industrial facilities, and high-demand fluid handling applications, the PMR3 provides enhanced protection against conditions that can lead to pump failure.

This high-performance pump monitoring relay continuously evaluates pump operation and detects issues such as dry run, overload, abnormal current conditions, and system irregularities. When a fault is identified, the PMR3 activates alarm and/or shutdown outputs to prevent equipment damage and reduce downtime.

With robust solid-state construction, flexible integration into control panels, and compatibility with MPE control systems, the PMR3 is engineered for reliability in the most demanding environments.

Key Features 

• Premium pump monitoring and protection relay
• Advanced detection of dry run, overload, and abnormal conditions
• Designed for critical and high-demand pump systems
• Alarm and shutdown outputs for system protection
• Helps minimize downtime and maintenance costs
• Solid-state electronics for durability and long life
• Compatible with industrial and wastewater control panels
• Easy integration with existing systems

Specifications

• Model: PMR3
• Type: Pump Monitor Relay
• Voltage: (Typically 120V AC – verify per configuration)
• Function: Advanced pump protection and monitoring
• Outputs: Relay outputs for alarm and shutdown
• Mounting: Panel mount
• Construction: Solid-state

Applications 

• Wastewater lift stations
• Industrial pump systems
• Water treatment plants
• Critical infrastructure pumping systems
• Sump and sewage pump protection
• Process fluid handling systems