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Series DLD Dual Channel Leak Detection Relay

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SKU :

SeriesDLD

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Dual Channel Leak Detection Relay Shaft Seal Leak Protection
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The Series DLD Dual Channel Leak Detection Relay is engineered to monitor the shaft seals of two submersible pumps, detecting leaks before pump failure. It utilizes float or conductivity switches to sense seal integrity, providing early warning or automatic shutdown to prevent equipment damage or environmental hazards. With dual‑channel monitoring, independent LEDs, and relay outputs, it ensures reliable operation in industrial settings.

Key Features:

Dual channel monitoring for two seal cavities

Adjustable sensitivity (e.g., 4.7kΩ to 100kΩ)

LED indicators for leak detection

120 VAC power supply

2500 V isolation voltage

Response time: Energize: 6 ms, Release: 2.5 ms

Operating temperature: -4°F to 131°F

Storage temperature: -40°F to 185°F

Compliance: cUR, UR

Mounting: 8‑pin octal socket

Power consumption: 2 VA

Switch type: Normally open SPST

Electrical rating: 5 A @ 120 VAC resistive, 345 VA inductive