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This product is not eligible for return or exchange unless defective. Once production has begun, order cannot be canceled even if it is not shipped yet. We suggest that you would double-check the product specifications and features to make sure the item complies with your requirements.
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Dwyer, SLD-ACY, Series SLD Single Channel Leak Detection Relay, 470 to 10 kOhms Adjustable Sensitivity
Shaft Seal Leak Protection
Series SLD Single Channel Leak Detection Relay is used to monitor the shaft seal of a submersible pump to detect a leak before pump failure. When this resistance drops below the set sensitivity, the output relay energizes and the LED indicator illuminates. The SLD offers normally open and normally closed relay contacts to energize an alarm and de-energize the pump in the event of a leak. When the seal failure condition clears, the relay automatically resets.
Approvals
UL-Auxiliary Devices-Component-US
Item is non-returnable unless defective
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