The MP Electronics PMR1 Pump Monitor Relay is a reliable pump protection solution designed to monitor and safeguard pumps in wastewater lift stations, industrial systems, and fluid handling applications. Built to detect abnormal operating conditions, the PMR1 helps prevent pump damage, downtime, and costly repairs.

This pump monitoring relay continuously supervises pump performance and triggers alarms or shutdowns in the event of fault conditions such as dry run, overload, or abnormal current draw. Its solid-state design ensures long-lasting performance in demanding environments.

The PMR1 integrates easily into existing control panels and works seamlessly alongside MPE duplexer controllers and level control systems, making it a critical component for maintaining system reliability.

Key Features 

• Pump monitoring and protection relay
• Detects dry run, overload, and abnormal conditions
• Helps prevent pump damage and failure
• Alarm output for fault indication
• Solid-state electronics for durability
• Compatible with lift stations and industrial pump systems
• Easy integration into control panels
• Reliable operation in harsh environments

Specifications 

• Model: PMR1
• Type: Pump Monitor Relay
• Voltage: (Typically 120V AC – verify per configuration)
• Function: Pump protection and fault detection
• Outputs: Relay output for alarm/shutdown
• Mounting: Panel mount
• Construction: Solid-state

Applications 

• Wastewater lift stations
• Industrial pump systems
• Water treatment facilities
• Sump and sewage pumps
• Building automation systems
• Fluid transfer and monitoring systems