Cesta  |  Contacto  |  Ayuda  |  Envíe un correo  | 
En Chile 800-395-179
Fuera de Chile001-203-978-7240

Conductivity Level Switches

LVCF, LVCR, LVCP, and LVCN-200 Series

Conductivity Level Switches | LVCF, LVCR, LVCP, and LVCN-200 Series

Conductivity Level Switches

Ver Todas los Modelos Abajo

1 año de garantía
  • Easy to Install and to Operate
  • Rugged Construction
  • Low Cost
  • Removable Rods
  • Up to Five Points of Level Control
  • Rods Can Be ECTFE/ETFE Coated
  • Available with 316 SS TRI-GRIP™ Sanitary, Flange or Threaded Connections

Descripción

OMEGA’s conductivity level switches offer a wide range of customized options to meet any application’s needs. They are designed to control the level of all conductive mediums, offering up to 5 different points of level control. Models are available with fixed rigid rods, with removable rigid rods, or with pendular electrodes attached to the housing with cables. These switches suit applications involving both alarm point detection and on/off pump valve control. Installation is easy and operation is maintenance-free.

The probes work through the variation of the electrical resistance between the reference electrode and the level-control electrode. Conductivity level switches detect the level resistance when their electrodes are covered by the medium.

An electrically conductive tank wall can be used as the reference electrode. If the tank is made of plastic, concrete, or any other nonconductive material, an additional electrode is required as a reference.

The LVCF switches can accommodate up to five 316 SS fixed rods for 5 different levels of control. The rods are isolated with a TFE bushing and can be coated with ECTFE/ETFE when the probe is used with aggressive or sticky media that cause buildup. The user can easily modify operating levels in the tank by cutting the length of the electrodes. The LVCF switches are rugged and compact and have no moving parts. This makes them reliable for controlling conductive media as well as for high-pressure applications.

LVCF models are compatible with LVCN-200 Series controllers only.

The LVCR models offer the same features as the LVCF, plus removable 316 SS threaded rods that make it possible to switch the rods. Rods can be ordered separately in longer length and can then be custom cut. Removable rods make the system more versatile, easier to handle, and more forgiving if the rod’s length is cut incorrectly.

LVCR models are compatible with LVCN-200 Series controllers only.

Along with the same features as the rigid rod probes, LVCP pendular probes can accommodate up to 5 model CLE-P electrodes. The LVCP probes are ideal for deep measurements in wells or large tanks where long rods would be impractical, but they work equally well for shorter-length applications. The electrodes are suspended from PVC cables that allow for longer lengths, as well as for different applications and installations. LVCP models are compatible with LVCN-200 controllers.

The electrode model CLE-P is the simplest version of all conductivity probes. A small polypropylene enclosure houses a 316 SS rod that is attached to a PVC cable. This option eliminates the need for a process connection.

LVCN-200 Series conductive liquid on/off level controllers are used to power all level probes. The LVCN- 200 models are electronically controlled devices that open and close an electrical contact to effect the operation of other devices in the same, or another, electrical circuit.

The LVCN-201/202 models can control the differential of minimum and maximum level, with an adjustment for sensitivity. The relay has 1 reverse SPDT contact.

The LVCN-203/204 models control 2 independent levels and 2 reverse SPDT contacts. They also include a sensitivity adjustment.

The LVCN-200 Series is designed so that multiple units can be used in combination to provide a variety of control functions, including multiple alarms and on/off control for alternating pumps.

Both models are available with DIN rail sockets or with screws.

SPECIFICATIONS FOR LVCF/LVCR/LVCP SERIES
Process Connection: ½, ¾, 1½ 2 NPT, Tri-Grip™ Sanitary or flange, others available
Electrical Connection: Cable gland and 1.2 NPT conduit
Electrodes: 316 SS, ¼" diameter
Electrode Length: 100 mm to 2 m (0.33 to 6.56')
Pendular Cable Length: 500 mm to unlimited (1.64' to unlimited)
Enclosure Material:
    Standard: Glass-filled nylon
    Optional: Aluminum die cast
Temperature Range: -10 to 120°C (14 to 248°F)
Max Pressure: 290 psi (20 bar)
Protection Class: NEMA 4 (IP65)

SPECIFICATIONS FOR LVCN-200 SERIES
Power Supply for LVCN-201 and LVCN-203:
24 Vdc ±10%
Power Supply for LVCN-202 and LVCN-204: 115 Vac (50/60 Hz)
Power Supply for LVCN-202-230VAC and LVCN-204-230VAC: 230 Vac
Current Consumption: Max 3 VA
Adjustment: Potentiometer switch point
Range of Sensitivity: 0.1 to 50 kΩ
Output: 5 A SPDT relay (250 Vac max)
Hacer Pedido(Especifique el Número de Modelo)

Lo que han comprado otras personas: Cuando vea este icono, haga clic sobre él para abrir la lista de productos que otras personas han comprado al adquirir este modelo

Número de parte/Desc.
Cant.
Descripción
Fixed Rod System
Quick Ship
  
LVCF-111-12-ETFE
USD$346.03
Disponible en: 8 Semanas
 
1 fixed rod, 12" long, 1/2 NPT, ETFE coated, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCF-112-12-ETFE
USD$447.18
Disponible en: 8 Semanas
 
1 fixed rod, 12" long, 1/2 NPT, ETFE coated, aluminum die cast with 1/2 NPT conduit entry
Quick Ship
  
LVCF-121-12
USD$265.12
Disponible en: 6 Semanas
 
1 fixed rod, 12" long, 1 NPT, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCF-231-24-ETFE
USD$665.44
Disponible en: 8 Semanas
 
2 fixed rods, 24" long, 1 NPT, ECTFE coated, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCF-232-24-ETFE
USD$771.91
Disponible en: Disponible
 
2 fixed rods, 24" long, 1 NPT, ECTFE coated, aluminum die cast head with 1/2 NPT conduit entry
Removable Rod System
Quick Ship
  
LVCR-231-24
USD$511.06
Disponible en: 6 Semanas
 
2 removable rods, 24" long, 1 NPT, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCR-231-60
USD$734.65
Disponible en: 6 Semanas
 
2 removable rods, 60" long, 1 NPT, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCR-232-60
USD$851.76
Disponible en: 6 Semanas
 
2 removable rods, 60" long, 1 NPT, aluminum die cast with 1/2 NPT conduit entry
Quick Ship
  
LVCR-341-72
USD$1,268.00
Disponible en: 6 Semanas
 
3 removable rods, 72" long, 1.5 NPT, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCR-342-72
USD$1,380.00
Disponible en: 6 Semanas
 
3 removable rods, 72" long, 1.5 NPT, aluminum die cast with 1/2 NPT conduit entry
Pendular Cable System
Quick Ship
  
LVCP-121-96
USD$377.97
Disponible en: 6 Semanas
 
1 pendular, 96" long cable, 3/4 NPT, glass filled nylon with 1/2 NPT conduit and cable gland
Quick Ship
  
LVCP-122-96
USD$495.09
Disponible en: 6 Semanas
 
1 pendular, 96" long cable, 3/4 NPT, aluminum die cast with 1/2 NPT conduit entry
Quick Ship
  
LVCP-231-96
USD$463.15
Disponible en: 6 Semanas
 
2 pendular, 96" long cable, 1 NPT, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCP-232-96
USD$580.27
Disponible en: 6 Semanas
 
2 pendular, 96" long cable, 1 NPT, aluminum die cast with 1/2 NPT conduit entry
Quick Ship
  
LVCP-341-96
USD$745.29
Disponible en: 6 Semanas
 
3 pendular, 96" long cable, 1.5 NPT, glass filled nylon with 1/2 NPT conduit with cable gland
Quick Ship
  
LVCP-342-96
USD$862.41
Disponible en: 6 Semanas
 
3 pendular, 96" long cable, 1.5 NPT, aluminum die cast with 1/2 NPT conduit entry
Required Controllers
Quick Ship
  
LVCN-201
USD$291.31
Disponible en: 6 Semanas
 
Controls the differential of min and max with 1 SPDT contact. 24 Vdc
Quick Ship
  
LVCN-202
USD$316.86
Disponible en: 6 Semanas
 
Controls the differential of min and max with 1 SPDT contact. 115 Vac
Quick Ship
  
LVCN-202-230VAC
USD$316.86
Disponible en: 6 Semanas
 
Controls the differential of min and max with 1 SPDT contact. 230 Vac
Quick Ship
  
LVCN-203
USD$327.08
Disponible en: 6 Semanas
 
Controls two independent levels with 2 SPDT’s 24 Vdc
Quick Ship
  
LVCN-204
USD$342.41
Disponible en: 6 Semanas
 
Controls two independent levels with 2 SPDT’s 115 Vac
Quick Ship
  
LVCN-204-230VAC
USD$342.41
Disponible en: 6 Semanas
 
Controls two independent levels with 2 SPDT’s 230 Vac
Accessories
Quick Ship
Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modelo70A-1
70A-1
USD$28.56
Disponible en: Disponible
 
Continous Tone Alarm
Quick Ship
Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modeloTX4-100
TX4-100
USD$38.45
Disponible en: 6 Semanas
 
4 conductor wire, 100 foot spool
Todos los productos en este sitio se muestran en la moneda de EE.UU.
NOTA: Comes complete with operator’s manual.

For custom versions consult Omega Flow Engineering for quote.

Additional Process Connections are available; consult Omega Flow Engineering for availability and quote.


Ejemplo de pedido: (1) 70A-1 Continous Tone Alarm, USD$28.56   plus (1) LVCN-204 115VAC Controller for two independant levels, USD$342.41  plus (1) TX4-100 4 conductor wire, 100 foot spool, USD$38.45, USD$28.56 + 342.41 + 38.45 = USD$409.42

Generador de Número de Parte

Generador de Número de parte
Descripción de Opciones:


(1) Rod seleccionar de:
F para Fixed rod
R para Removable rod
P para Pendular rod

(2) Rods/Electrodes seleccionar de:
1 para 1 Rod/electrode. Single point detection
2 para 2 Rods/electrodes. Min/max detection
3 para 3 Rods/electrodes. 3-Point detection
4 para 4 Rods/electrodes. 4-Point detection
5 para 5 rods/electrodes. 5-Point detection

(3) Process Connection seleccionar de:
1 para 1/2 NPT thread (LVCF-1 LVCR-1 LVCP-1 only)
2 para 3/4 NPT thread (LVCF/LVCR/LVCP-1 or 2 only)
3 para 1 NPT thread (LVCF/LVCR/LVCP-1 2 or 3 only)
4 para 1 1/2 NPT thread (LVCF/LVCR/LVCP-1 2 3 or 4 only)
5 para 1.5 inch Tri-GripTM sanitary (LVCF/LVCR-1 2 or 3 only)
6 para 2 inch flange ANSI 316 SS (all models)
7 para 2 inch Tri-GripTM sanitary (LVCF/LVCR-1 2 3 or 4 only)

(4) Enclosure seleccionar de:
1 para Glass filled nylon with 1/2 NPT conduit with cable gland
2 para Aluminum die cast with 1/2 NPT conduit entry
3 para Aluminum die cast with cable gland entry

(5) Rod Length/Cable Length (For custom length contact our sales team for pricing.) seleccionar de:
12 para 12 inch
24 para 24 inch
60 para 60 inch
72 para 72 inch
96 para 96 inch

(6) Additional Option seleccionar de:
Nada (dejar el campo en blanco) para None
-ETFE para ECTFE/ETFE coating for LVCF or LVCR rod sensors
NOTA: No todas las combinaciones pueden no ser válidas, compruebe la hoja de especificaciones para números de parte válidos.
We noticed you are from the US. Visit your local site for regional offers and live support.