Capacitance Level Switches

LVCN4300 Series

^AUD1,680.00 LVCN4321-12

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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
Rugged Construction
No Moving Parts
Functions on Conductive as Well as Non-Conductive Medias
Wide Range of Applications/Industries (i.e. Water, Oils, Corrosives, etc.)

Level Switches & Transmitters - View related products

Description

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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Part Number/ Desc.

Qty

Description

Capacitance Switches

LVCN4321-12

AUD1,680.00

Availability: 7 weeks

1 Rod, Requires LVCN400 Series remote electronics, 3/4 NPT, 12" L, max temp 177°C (350°F), glass filled nylon enclosure with 1/2 NPT conduit with cable gland

LVCN4321-12-PTFE

AUD1,955.00

Availability: 9 weeks

1 Rod, Requires LVCN400 Series remote electronics, 3/4 NPT, 12" L, PTFE tubed, max temp 177°C (350°F), glass filled nylong with 1/2 NPT conduit with cable gland

LVCN4321-24-PTFE

AUD2,155.00

Availability: 9 weeks

Point level switch, 1 rod, requires LVCN400 Series remote electronics, 3/4 NPT, 24" L, PTFE tubed, max temp 177°C (350°F), glass filled nylon enclosure with 1/2 NPT conduit with cable gland

LVCN4322-24-PTFE

AUD2,385.00

Availability: 9 weeks

Point level switch, 1 rod, requires LVCN400 Series remote electronics, 3/4 NPT, 24" L, PTFE tubed, max temp 177°C (350°F), aluminum die cast enclosure with 1/2 NPT conduit entry

LVCN4341-12

AUD2,090.00

Availability: 7 weeks

Point level switch, 1 rod, requires LVCN400 Series remote electronics, 1.5" Tri-Grip™ 12" L, max temp 177°C (350°F), glass filled nylon with 1/2 NPT conduit with cable gland

Electronics

LVCN401

AUD660.00

Availability: 7 weeks

24 Vdc relay electronics for LVCN4300 Series, 83 H x 44 W x 111 D mm (3.25 x 1.75 x 4.37")

LVCN402

AUD690.00

Availability: 7 weeks

115 Vac relay electronics for LVCN4300 Series, 83 H x 44 W x 111 D mm (3.25 x 1.75 x 4.37")

LVCN403

AUD690.00

Availability: 7 weeks

230 Vac relay electronics for LVCN4300 Series, 83 H x 44 W x 111 D mm (3.25 x 1.75 x 4.37")

Accessories

TX4-100

AUD87.85

Availability: 1 week

30 m (100') spool of 4 conductor wire

PSU-93

AUD126.27

Availability: 5 weeks

Unregulated 24 Vdc power supply

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Part Number

Qty

Part Number

Qty

† All amounts shown in AUD
Note: Comes complete with operator's manual.

Ordering Example: (1) LVCN401 electronics with 115 Vac power, AUD660.00 plus (1) LVCN4321-24-PTFE capacitance system with single fixed PTFE tubed rod, 24, AUD2,155.00, AUD660.00 + 2,155.00 = AUD2,815.00

Part Number Builder

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	(1)	(2)		(3)
LVCN43			-

Option Descriptions:

(1) Process Connection select from:
1 for 3/4 NPT thread
2 for 1 NPT thread
3 for 1.5 NPT thread
4 for 1.5 in Tri-Grip
5 for 2 in ANSI flange 15016 316 SS

(2) Enclosure select from:
1 for glass-filled nylon with 1/2 NPT conduit entry and cable gland
2 for aluminum die cast with 1/2 NPT conduit entry
3 for aluminum die cast with cable gland entry

(3) Length select from:
L for length in inches-72 in max for water or 24 in. max

Note: All combinations may not be valid, check spec sheet for valid part numbers.