DATA SHEET DREXELBROOK® DUMPSTAR Level Control for Oil/Water Interface Improved interface level control reduces product loss with water dump. You can depend on Drexelbrook point level controls to help cut costs by increasing your operating efficiency by controlling water dump more precisely. Our compact, heavy-duty controls provide reliable indication of crude oil/water interface levels in oil production separators. Dependable performance has been proven in automatic well testers, freewater-knockouts, flowsplitters, heater treaters and electrostatic treaters. Installation is easy and does not require vessels to be empty. The electronic unit is integral with a retractable sensing element for simple insertion into existing block valves. Relay contacts at the electronic unit can be used to operate dump valves or timers. Save money Can prevent dumping of valuable oil with water draw-off. Improved control decreases product waste and increases separator efficiency. Replaces conductivity and capacitance probes without rewiring. Install in minutes Can be installed directly into existing vessel openings. Retractable sensor will fit through a standard block valve with a minimum opening of 7/8-inch. No calibration required. Rely on it! Cote-ShieldTM electronics ensure repeatable level indication regardless of temperature or density changes. Forget Maintenance No-moving-part design reduces repair and downtime no need for routine cleaning. Don’t be a “guinea pig” Based on field-proven technology that has been used successfully at major plants for over twenty years.

DUMPSTAR Level Control Z-tron IV™ Z4-Series Standard Controls Standard Controls Process Press./Temp. System Number Sensing Element Mounting Sensing Element Materials of Constr. 42-inches max clearance required, 19-inch insertion length (less length of valve and nipple) 52-inches max clearance required, 29-inch insertion length (less length of valve and nipple) Model Numbering 506-6900- F XX - X Output relay: 1 = power, 2 = dry contacts Insertion length in inches (19 or 29) Approval body (F= Factory Mutual, C = CSA) Electronic Specifications Power requirement 120 + 25V 50/60 Hz, 1 W Process Operating...