LVCN110

Supported Applications

The Omega LVCN series comprises general-purpose level controllers designed for pump and valve control. The single-input configuration, represented by the LVCN-110 model, is configured for high or low level alarm systems. The dual-input variant (LVCN-20) supports automatic filling or emptying operations between two sensor inputs.

Operating Conditions & Performance

The controller operates within an ambient temperature range of -40° to 158°F (-40° to 70°C). Power is supplied via a selectable input of 120 or 240 VAC, 50 to 60 Hz, with maximum consumption rated at 5 watts. The unit provides an isolated and sealed single pole double throw (SPDT) relay output in Form C configuration.

Relay switching capabilities include a selectable NO or NC state, supporting up to 120 VDC or 240 VAC with a maximum switched current of 10 amps. An adjustable time delay feature ranges from 0.15 to 60 seconds before the relay responds, assisting in pump and valve protection.

Electrical & Sensor Interface

• Sensor Supply: Nominal 13.5 VDC @ 27 mA maximum
• Contact Rating (Series Envelope): Up to 250 VAC, 16A resistive load per family documentation; LVCN-110 datasheet specifies 10 amps max switched current.
• Status Indication: LED indicators for sensor, relay, and power status

Configuration Options

The series offers configurable options across mounting, approvals, and alarm features. The LVCN-100 variant includes an optional flashing amber Xenon tube alarm (included with the model), operating at 1 flash per second with a strobe life of 10M cycles.

Mounting & Enclosure

• Housing Material: Reinforced polypropylene (PP), flame retardant; LVCN-20 series enclosures also utilize polycarbonate.
• Enclosure Rating: NEMA 4X (IP65)
• Mounting Connection: ¾" NPT
• Conduit Entrance: Single, ½" NPT
• Mechanical Adjustment: 300° swivel base for conduit alignment

Sensor Compatibility & Options

The controller mounts directly to a single sensor or an Omega track system. Level track mounting systems are compatible with LVU-150, LVC-100, and LVV-110 sensors (sold separately). CE approval variants are available by adding the "-CE" suffix.

Key Product Differences

The series distinguishes between single-input and dual-input architectures. The LVCN-110 is a single sensor controller offering high or low level control with an adjustable time delay (0 to 60 seconds) and invert switch functionality.

Model Distinctions

• LVCN-20: Dual input automatic fill or empty relay controller featuring a latching SPDT relay output. It accepts one or two level switches as inputs.
• LVCN-100: Single sensor controller with an integrated flashing alarm (Xenon tube).

Note: The LVCN-20 series features a latching relay output, whereas the standard single-input models utilize non-latched SPDT relays. Dimensions for the LVCN-110 and LVCN-20 are 7.1 dia. x 11.9 cm H (2.8" x 4.7"). The LVCN-100 series dimensions differ, with a height of 6.4" (162mm).