Non-Contact Ultrasonic Level Controller for Small Tank Applications

The LVCN414 Series is a non-contact, ultrasonic level controller and transmitter that delivers reliable, cost-effective, high-performance, small-tank fluid handling control solutions. The LVCN414 targets process, control and chemical feed applications in small tanks mounted on skids, tools or machines. The LVCN414 allows flexibility in applications designed for system integration or retrofit of floats, conductance, and pressure sensors, and is easily configured through a USB connection and the Windows XP compatible software download available free at omega.com/ftp. The LVCN414 gives precision and accuracy that allows for real-time/ anytime measurement, lowering operational costs and increasing productivity. Level indication for process or control automation applications can be monitored via local display or remote PLC. The LVCN414 is a total small tank level control and measurement solution.

SPECIFICATIONS
Range: 1.25 m (49.2")
Accuracy: 3 mm (0.125")
Resolution: 0.5 mm (0.019")
Beam Width: 5 cm (2")
Deadband: 5 cm (2")
Supply Voltage: 24 Vdc (loop)
Loop Resistance: 400 ? max
Consumption: 0.5 W
Signal Output: 4 to 20 mA, 2-wire (when loop powered)
Contact Type: (4) SPST relays 1A
Loop Fail-Safety: 4 mA, 20 mA, 21 mA, 22 mA or hold last
Relay Fail-Safety:
    Power Loss: Hold last
    Power On: Open, close or hold last
Hysteresis: Selectable
    Configuration: Via USB/ PC Windows® software interface and free PC software download.
Temperature Compensation: Automatic over range
Temperature: -35 to 60°C(-31 to 140°F)
Enclosure: NEMA 6P
Enclosure Material: PC/ABS FR
Strain Relief Material: Santoprene
Transducer Material: PVDF
Cable Length: 1.2 m (4')
Cable Jacket Material: PVC
Process Mount: 1 NPT
Mounting Gasket: FKM
Classification: General purpose