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Series-SLD
Single Channel Leak Detection Relay for Pumps - Monitors Seals, Alarms
Series-SLD
From
$
204.95
Product Overview
- Compliance cUR, UR
- Control Mode On/Off
- Input Type Resistance
- Isolation 2500 V
- LED Indicators Red LED Illuminates when Leak is Detected
- Materials Polycarbonate
- Mounting 11-pin socket
- Operating Temperature, Max 131 °F
- Operating Temperature, Min -4 °F
- Power Consumption 2 VA
- Response Time Energize: 15 ms, Release: 8 ms
- Storage Temperature, Max 185 °F
- Storage Temperature, Min -40 °F
- Supply Power Type AC
- Supply Voltage 120 Vac
- Switch Activation Falling
- Switch Note 10 A @ 250 VAC resistive, 360 VA inductive
- Switch Rating 10 A @ 250 Vac, 360 VA
- Switch Type DPDT
- Switching Voltage 9 Vdc
- Weight 8 oz
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. A leak is detected by sensing the status of a float or conductivity switch installed in the seal cavity. 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.