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Optical Liquid Sensors

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Provide a leak protection in and around secondary containment tanks and sumps with optical liquid sensors from Grainger. Interstitial leak detection switches can be horizontally mounted a tank wall or bottom of the sump. The flat profile and minimal float rise allows for mounting in tight spaces. The normally closed switch opens to alert when liquid is detected.Close

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  • Leak Detection Switch,Interstitial,Horiz
    Leak Detection Switch,Interstitial,Horiz
    • FLOWLINE
    • Leak Detection Switch, Interstitial, Horizontal Orientation, Contact Type 30 Watts, 240 VAC (0.14A resistive), 120 VAC (0.28A resistive), 120 VDC (0.07A resistive), 24 VDC (0.28A resistive),, Input Voltage 240 VAC/120 VDC max., Output SPST Reed, Temp. Range -40 to 221 Degrees F, Max. Pressure 50 psi, Foamed Polypropylene, Valox 420, Stainless Steel, Wire Type 2 conductor, #22 AWG, Jacket Material Halar Jacket, Standards CE, UL, Length 3.00 In., Width 1.50 In., Height 0.75 In.

    • Item # 12U461
    • Mfr. Model # LH29-1001
    • Leak Detection Switch, Interstitial, Horizontal Orientation, Contact Type 30 Watts, 240 VAC (0.14A...More

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More