LU74-5004 Flowline EchoSwitch Series Ultrasonic Level Switch Ultrasonic Level Sensor, Vertical, PC Body

Flowline Ultrasonic Level Switch_x000D_ The Flowline Ultrasonic level sensor provides continuous level detection up to 26.2ft (8m) with 3 programmable relays for level switch or level control functions and a 4mA to 20mA signal output. This sensor is programmed via the integral push button display module. Each relay can be configured on a single set point (high-level alarm or low-level alarm) or latched on two set points for automatic fill or empty in simplex (one pump or valve), duplex (two pumps) or triplex (three pumps) level control modes with selectable time delay and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids._x000D_ Note:_x000D_ Compatible with Various Flowline product ranges such as DataLoop, DataView, DataPoint and Commander_x000D_ Features and Benefits_x000D_ Configuration is simple via an integral push button display module_x000D_ Three programmable relays for switch, pump control and fail-safety_x000D_ 1 pump or valve with 2 alarms_x000D_ 2 pumps (lead-lag) with 1 alarms_x000D_ 2 pumps (duplexing) with 1 alarms_x000D_ 3 independent switch point alarms_x000D_ LCD display indicates level height in engineering units and relay status_x000D_ Narrow 2in or 3in beam width for applications with limited measurement space_x000D_ Short 4in or 8in dead band maximizes the measurable filling capacity of the tank_x000D_ PVDF transducer and NEMA 4X polycarbonate enclosure for corrosive liquids_x000D_ Automatic temperature compensation for accurate measurement_x000D_ Sensor range/size 5.5m (18.0ft)_x000D_ Process mount: 2in NPT (2in G)_x000D_ Maximum current of 20mA_x000D_ Current rating of 2A_x000D_ Applications_x000D_ Tanks_x000D_ Skids_x000D_ IBC_x000D_ Sumps and process tank level applications_x000D_ Certifications_x000D_ CE certified_x000D_ ANSI/ESD S20.20:2014_x000D_ BS EN 61340-5-1:2007