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Category: level switchDescription: Switch, Level, Smart Trak, Buoyancy 4 ea, A 25; B 25; C 23; D 4.5; E 1.59792 -
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Category: level switchDescription: EchoSwitch LU77/74 Universal ultrasonic level switch with integrated level controller. The device is equipped with 3 programmable relays and has a 4 to 20mA output for programming using the built-in button display module. The relay can be set to single or double set point lockout, and can activate simplex, duplex, or triple control modes. Each control mode has adjustable delay and fail safe logic. ###Features and advantages: NEMEA 4X polymer shell, suitable for corrosive liquids. Three programmable relays with 4-20 mA output signal. Narrow 2-3 inch wide crossbeam with 4 or 8-inch dead zone (depending on the model). Automatic temperature compensation is easy to use. Button display module provides a measurement range of 3 m or 5.5 m. The EchoSwitch LU74 and LU77 are suitable for various installations, including corrosive, viscous, or dirty liquids and waste disposal stations, tanks, and daily supply tank applications. ###Ultrasonic and radar level sensors9721
