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Adjustable Set Point Capacitance Level Switches

Capacitance Level Switches

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Data Sheet (PDF)

$1,236.32

Item# LVCN4321-12-PTFE

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Lead Time (If not in stock): 8 weeks

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Can Operate at High Temperatures and Pressure
Unaffected by Coating Media or Aggressive Products
Accurate and Reliable Switching
Easy Economical Installation

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LVCN4321-12-PTFE Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

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Wetted Materials

Process Connection Size

Probe Length

Features

Media Type

Max Operating Pressure

Max Process Temperature

Process Connection Type

Supply Power

Switch Rating and Type

Number of Probe

Specs

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The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option. The wide range of applications for RF level measurement switches include liquids and paste. To cater to all applications, OMEGA’s capacitance probes are offered with different designs and features. Housings must also be compatible with the requirements for hazardous, wash-down, wet, and/or dusty environments. Explosion-proof environments may require the housing to be certified. In addition, the active probe might need to be intrinsically safe or have an intrinsic safety barrier. The LVCN4300 series point level switch probe works as a remote probe and is compatible with the LVCN400 series relay. This combination allows the electrode to be used in temperatures up to 177°C (350°F). The LVCN4300 is a very compact 316 SS switch.

SPECIFICATIONS
Power Supply for LVCN401: 24 Vdc ±10%
Power Supply for LVCN402: 115 Vac (50/60 Hz)
Power Supply for LVCN403: 230 Vac (50/60 Hz)
Current Consumption: Max 2 VA
Adjustment: Potentiometer switch point
Range of Sensitivity: 0.1 to 5 pF
Output: 5A SPDT Relay (250 Vac max)
Process Connection: 3/4, 1/2, 11/2 NPT, 11/2" Tri-Grip (Tri-Clamp® compatible) or 2" flange
LVCN4300: 16 mm (5/8") diameter
Electrode Length: 100 to 1800 mm (0.33 to 6') for water; 100 to 600 mm (0.33 to 2') for other materials
Enclosure Material: Glass filled nylon standard
Dimensions: 89 W x 64 mm H (31/2 x 21/2")
Aluminum Diecast Temperature Range: -10 to 120°C (-14 to 248°F)
“-HT” Units: 177°C (350°F)
Max Pressure: 290 psi (20 bar)
Level Indication: LED Status on/off
Protection Class for LVCN400: IP40
LVCN4300: PTFE: 177°C (350°F)
Weight:
Sensor: 1 kg (2.2 lb) for 24" L
LVCN400 electronics: Approx. 227 g (0.5 lb)

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