Standard SUMP-Rod Liquid Level Sensor

The Standard SUMP-Rod is a durable, IP68-rated liquid level sensing probe designed for reliable pump control and high-level alarm applications. Constructed from epoxy-filled black PVC with marine-grade 316 stainless steel electrodes and base, it provides accurate level detection in demanding sump, wastewater, and drainage environments.

Features

• 240mm long probe assembly
• 30mm x 30mm epoxy-filled black PVC box section
• Three 316 stainless steel liquid detection electrodes
• Solid 316 stainless steel base connected to the earth wire
• IP68 rated for continuous submersion
• Supplied with 3-core screened PVC cable
• Two 5mm mounting holes for secure installation
• Corrosion-resistant construction for long service life
• Designed for reliable pump start, stop and high-level alarm control

Electrode Switching Levels

Applications

Ideal for:

• Sump pump control
• Wastewater pumping stations
• Drainage systems
• Pump chambers
• High-level alarm monitoring

Compatibility

Designed specifically for use with SUMP-Rod Pump Controllers.

Specification

• Probe Length: 240mm
• Body Size: 30mm x 30mm
• Body Material: Epoxy-filled black PVC
• Electrodes: 316 Stainless Steel
• Base Material: Solid 316 Stainless Steel
• Cable: 3-core screened PVC cable (approx. 0.2mm² conductors)
• Mounting Holes: 2 x 5mm
• Protection Rating: IP68
• Switching Levels: 42mm (STOP), 176mm (START), 203mm (HIGH LEVEL)