The Keller LevelRat proves that wastewater level transmitters don’t need to be bulky, that non-stick diaphragms don’t need to be large and fragile, lead times can be short, and guaranteed lightning protection is a right. The LevelRat offers 0.5 percent FS TEB accuracy, which is double the original specification. It also is offered with dual outputs, one analog and one RS485 digital. Models equipped with a 4-20mA analog output include guaranteed lightning protection. This feature is included at no additional cost and carries a lifetime guarantee against damage from electrical surge. 877/253-5537; www.kelleramerica.com; Booth #400
