Hanna Instruments-7873/220 Liquid Level Controller

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Hanna Instruments-7873 mini-level controller is ideal for liquid level control over distances of up to 100 meters (330 feet). It is highly compact and will fit in tight spaces.Thes e easy-to-use controllers are ideal for nearly any liquid level application, such as industrial and municipal water treatment, nutrient tank control in farming, hydroponics, aquaculture applications and plating rinse baths.Hanna Instruments-7873 includes an overflow alarm and can be connected to a 2-wire transmitter, which is ideal for level monitoring in remote applications.A complete liquid level measuring system requires: Controller (Hanna Instruments-7873) bar holder with amplifier circuitry (Hanna Instruments-7874) Measuring bars (Hanna Instruments-731324) Undecal connector (Hanna Instruments-7164) Hanna Instruments-7873 requires four bars with the additional bar used for overflow measurement.Order Information:The Hanna Instruments-7873 is supplied with mounting brackets and instructions. Show more