The MP Electronics PMR2 Pump Monitor Relay is an advanced pump protection device designed to monitor pump performance and prevent failure in wastewater lift stations, industrial systems, and fluid handling applications. Building on the reliability of standard monitoring relays, the PMR2 offers enhanced fault detection and system protection to minimize downtime and maintenance costs.

The PMR2 continuously monitors operating conditions and responds to issues such as dry run, overload, phase or current irregularities (depending on configuration), and abnormal pump behavior. When a fault is detected, the relay activates alarms or shutdown outputs to protect equipment.

With a robust solid-state design, easy panel integration, and compatibility with MPE control systems, the PMR2 is ideal for applications requiring a higher level of monitoring and reliability.

Key Features

• Advanced pump monitoring and protection relay
• Detects dry run, overload, and abnormal operating conditions
• Enhanced protection vs. standard monitoring relays
• Alarm and shutdown relay outputs
• Helps reduce pump damage and system downtime
• Solid-state electronics for long-term reliability
• Compatible with lift stations and industrial control panels
• Easy installation and integration

Specifications 

• Model: PMR2
• Type: Pump Monitor Relay
• Voltage: (Typically 120V AC – confirm per configuration)
• Function: Advanced pump protection and monitoring
• Outputs: Relay outputs for alarm and/or shutdown
• Mounting: Panel mount
• Construction: Solid-state

Applications 

• Wastewater lift stations
• Industrial pump systems
• Water and wastewater treatment plants
• Sump and sewage pump protection
• Building automation systems
• Fluid transfer monitoring