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Level Switches

Omega carries a large line of level switches and we have them in all manner of styles and types...
[+]
40 Products found
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Series LVC500 electronic level controls should be used whenever a liquid level needs to be maintained, such as pumping down an industrial sump, or indicated, such as a hold...

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quickShip This product has variations available for quick shipping.

LVC500
Product Number Media Type Max Operating Pressure Max Process Temperature Wetted Materials Process Connection Type Process Connection Size Supply Power Switch Rating and Type Probe Length Number of Probe Features
LVC-S3
$42.50
18  In Stock
Not Applicable
400 psi
231 °C (448 °F)
316 SS, PTFE
NPT Male
3/8"
Not Applicable
Not Applicable
Not Applicable
1
Not Applicable
LVC-E54
$41.53
2  In Stock
Liquid
Ambient
65 °C (150 °F)
316 SS
NPT Male
3/8"
Not Applicable
Not Applicable
48"
Not Applicable
Not Applicable
LVC-E11
$11.77
55  In Stock
Liquid
Ambient
65 °C (150 °F)
303 SS
NPT Male
3/8"
Not Applicable
Not Applicable
12"
Not Applicable
Not Applicable
LVC-E12
$17.71
18  In Stock
Liquid
Ambient
65 °C (150 °F)
303 SS
NPT Male
3/8"
Not Applicable
Not Applicable
24"
Not Applicable
Not Applicable
LVC-E13
$23.65
5  In Stock
Liquid
Ambient
65 °C (150 °F)
303 SS
NPT Male
3/8"
Not Applicable
Not Applicable
36"
Not Applicable
Not Applicable
  Load More Items from this family (37) ...
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These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in a...

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quickShip This product has variations available for quick shipping.

LVN60-70
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Float Diameter Process Connection Type Process Connection Size Switch Rating and Type Features
LVN-60
$41.50
10  In Stock
Vertical
CPVC
100 psi
82 °C (180 °F)
1"
NPT Male
1/8"
50 VA SPST
Switch Type Selectable, NO or NC
LVN-70
$42.50
11  In Stock
Vertical
Polypropylene
100 psi
82 °C (180 °F)
1"
NPT Male
1/8"
50 VA SPST
Switch Type Selectable, NO or NC
LVN-61
$55.00
2  In Stock
Vertical
PVDF
100 psi
82 °C (180 °F)
1"
NPT Male
1/8"
50 VA SPST
Switch Type Selectable, NO or NC
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These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in a...

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quickShip This product has variations available for quick shipping.

LVN90
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Float Diameter Process Connection Type Process Connection Size Switch Rating and Type Features
LVN-90
$35.75
27  In Stock
Horizontal
CPVC
100 psi
82 °C (180 °F)
1/2"
NPT Male
1/2"
50 VA SPST
Switch Type Selectable, NO or NC
LVN-92
$39.69
7  In Stock
Horizontal
Polypropylene
100 psi
82 °C (180 °F)
1/2"
NPT Male
1/2"
50 VA SPST
Switch Type Selectable, NO or NC
LVN-93
$159.00
3  In Stock
Horizontal
316 SS
500 psi
149 °C (300 °F)
11/16"
NPT Male
1/2"
50 VA SPST
Switch Type Selectable, NO or NC
LVN-91
$51.00
1  In Stock
Horizontal
PVDF
100 psi
82 °C (180 °F)
1/2"
NPT Male
1/2"
50 VA SPST
Switch Type Selectable, NO or NC
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The LV-10 Series level switches feature a small float displacement, especially suited for narrow or restricted areas. A standard 1/8 NPT male fitting allows for quick insta...

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quickShip This product has variations available for quick shipping.

lv10
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Float Diameter Process Connection Type Process Connection Size Switch Rating and Type Features
LV-10
$44.75
18  In Stock
Vertical
Brass, Buna
300 psi
149 °C (300 °F)
1"
NPT Male
1/8"
20 VA SPST
Max Process Temperature Water 82 °C (180 °F)
LV-30
$62.73
7  In Stock
Vertical
Brass, Buna
150 psi
149 °C (300 °F)
1 7/8"
NPT Male
1/4"
20 VA SPST
Max Process Temperature Water 82 °C (180 °F)
LV-31
$75.71
11  In Stock
Vertical
Brass, Buna
150 psi
149 °C (300 °F)
1 7/8"
NPT Male
1/8"
100 VA SPST
Max Process Temperature Water 82 °C (180 °F)
LV-20
$53.04
2  In Stock
Vertical
Brass, Buna
150 psi
149 °C (300 °F)
1 1/4"
NPT Male
1/8"
20 VA SPST
Max Process Temperature Water 82 °C (180 °F)
LV-21
$66.81
2  In Stock
Vertical
Brass, Buna
150 psi
149 °C (300 °F)
1 1/4"
NPT Male
1/8"
100 VA SPST
Max Process Temperature Water 82 °C (180 °F)
  Load More Items from this family (5) ...
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For a NEMA-6 rated and similar design level switches see LVN-60 series as an alternate.Offering high reliability at low ...

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quickShip This product has variations available for quick shipping.

LV60-70-80
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Float Diameter Process Connection Type Process Connection Size Switch Rating and Type Features
LV-60
$36.98
5  In Stock
Vertical
Polysulfone
50 psi
107 °C (225 °F)
1"
NPT Male
1/8"
10 VA SPST
Switch Type Selectable, NO or NC
LV-70
$158.00
7  In Stock
Vertical
316 SS, Buna
150 psi
60 °C (140 °F)
2 19/32"
NPT Male
1/4"
50 VA SPST
NO
LV-61
$36.47
Available
in 4 weeks
Vertical
Polysulfone
50 psi
107 °C (225 °F)
1"
NPT Male
1/8"
50 VA SPST
Switch Type Selectable, NO or NC
LV-71
$158.00
Available
in 8 weeks
Vertical
316 SS, Buna
150 psi
60 °C (140 °F)
2 19/32"
NPT Male
1/4"
50 VA SPST
NC
LV-80
$79.00
Available
in 3 weeks
Vertical
CPVC
15 psi
85 °C (185 °F)
1 1/2"
NPT Male
1/4"
20 VA SPST
Switch Type Selectable, NO or NC
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The LV600 Series unique float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The ON/OFF differential is set by adj...

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quickShip This product has variations available for quick shipping.

LV600
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Stem Length Float Diameter Process Connection Type Switch Rating and Type Features
LV611-N
$36.83
6  In Stock
Any
Polypropylene, Neoprene
75 psi
50 °C (122 °F)
1 1/2'
3 1/5"
Tethered
15 A SPDT
Rectangular
LV611-P
$35.80
2  In Stock
Any
Polypropylene, PVC
75 psi
50 °C (122 °F)
1 1/2'
3 1/5"
Tethered
15 A SPDT
Rectangular
LV621-N
$43.78
6  In Stock
Any
Polypropylene, Neoprene
75 psi
50 °C (122 °F)
1 1/2'
4 1/4"
Tethered
15 A SPDT
Circular
LV621-P
$41.72
3  In Stock
Any
Polypropylene, PVC
75 psi
50 °C (122 °F)
1 1/2'
4 1/4"
Tethered
15 A SPDT
Circular
LV612-N
$74.68
7  In Stock
Any
Polypropylene, Neoprene
75 psi
50 °C (122 °F)
15'
3 1/5"
Tethered
15 A SPDT
Rectangular
  Load More Items from this family (11) ...
thumbnail

Compact, rugged and virtually maintenance free, the LV-90 Series level switch can effectively meet the needs of large volume OEM users. The sensor is designed for side moun...

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quickShip This product has variations available for quick shipping.

LV90-100
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Float Diameter Process Connection Type Process Connection Size Switch Rating and Type Features
LV-91A
$38.50
5  In Stock
Horizontal
Polypropylene
100 psi
107 °C (225 °F)
7/10"
Locknut
5/8"-11
20 VA SPST
Switch Type Selectable, NO or NC
LV-101
$330.00
5  In Stock
Horizontal
316 SS, 304 SS, PFA, Ceramic
900 psi
149 °C (300 °F)
2"
NPT Male
1"
20 VA SPDT
Switch Type Selectable, NO or NC
LV-100
$223.00
3  In Stock
Horizontal
316 SS, 304 SS, Brass Beryllium, Copper, PFA, Ceramic, Buna
150 psi
82 °C (180 °F)
7/10"
NPT Male
1"
20 VA SPDT
Switch Type Selectable, NO or NC
LV-103
$355.00
2  In Stock
Horizontal
316 SS, 304 SS, PFA, Ceramic
900 psi
149 °C (300 °F)
2"
NPT Male
1"
100 VA SPST
NC
LV-102
$355.00
Available
in 4 weeks
Horizontal
316 SS, 304 SS, PFA, Ceramic
900 psi
149 °C (300 °F)
2"
NPT Male
1"
100 VA SPST
NO
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With high reliability and low cost, the LVN-140 Series level switchs are recommended for many OEM applications. With the compact design, the switch is ideal for restricted o...

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LVN-140
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Float Diameter Process Connection Type Process Connection Size Switch Rating and Type Features
LVN-141
$36.25
3  In Stock
Vertical
Polypropylene
50 psi
80 °C (176 °F)
1"
NPT Male
1/8"
20 VA SPST
Switch Type Selectable, NO or NC
LVN-142
$40.50
1  In Stock
Vertical
Polypropylene
50 psi
107 °C (225 °F)
1"
NPT Male
1/8"
20 VA SPST
Switch Type Selectable, NO or NC, Material NSF Listed
LVN-141-G
$40.50
Available
in 4 weeks
Vertical
Polypropylene
50 psi
80 °C (176 °F)
1"
BSP
1/8"
20 VA SPST
Switch Type Selectable, NO or NC
LVN-142-G
$40.50
Available
in 4 weeks
Vertical
Polypropylene
50 psi
107 °C (225 °F)
1"
BSP
1/8"
20 VA SPST
Switch Type Selectable, NO or NC, Material NSF Listed
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The LVD-800 Series fail-safe bin monitor is the state-of-the-art in rotary paddle technology. Utilizing magnetic sensing technology and a unique housing design, the LVD-800 Series...

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quickShip This product has variations available for quick shipping.

LVD-803-LVD-804
Product Number Media Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Supply Power Switch Rating and Type Features
LVD-803
$350.00
10  In Stock
Solids
304 SS
30 psi
65 °C (150 °F)
NPT Male
1 1/4"
115 Vac
5 A SPDT
Not Applicable
LVD-804
$355.00
1  In Stock
Solids
304 SS
30 psi
65 °C (150 °F)
NPT Male
1 1/4"
230 Vac
5 A SPDT
Not Applicable
LVD-803-EXP
$385.00
Available
in 4 weeks
Solids
304 SS
30 psi
65 °C (150 °F)
NPT Male
1 1/4"
115 Vac
5 A SPDT
Hazardous Locations
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The LVSW-710/720 compact solid state liquid level switch is a great replacement for mechanical float-type liquid level devices. The switch employs proven ultrasonic technology and...

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quickShip This product has variations available for quick shipping.

LVSW-710-720
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Switch Rating and Type Fetaures
LVSW-710
$208.06
16  In Stock
Any
316 SS
250 psi
80 °C (176 °F)
NPT Male
1/4"
1 A SPST
Switch Type Selectable, NO or NC
LVSW-720
$188.00
108  In Stock
Any
316 SS
250 psi
80 °C (176 °F)
NPT Male
1/2"
1 A SPST
Switch Type Selectable, NO or NC
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OMEGA’s ultrasonic sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. The technology provides a high level of ultrasonic sensitivity...

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quickShip This product has variations available for quick shipping.

LVU150
Product Number Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Switch Rating and Type Fetaures
LVU-150-R
$320.85
10  In Stock
Vertical
Polypropylene
150 psi
90 °C (194 °F)
NPT Male
3/4"
1 A SPST
Switch Type Selectable, NO or NC, Insertion Length 3"
LVU-152-R
$331.20
1  In Stock
Vertical
Polypropylene
150 psi
90 °C (194 °F)
NPT Male
3/4"
1 A SPST
Switch Type Selectable, NO or NC, Insertion Length 4.5"
LVU-151-R
$445.05
Available
in 6 weeks
Vertical
Perfluoroalkoxy
150 psi
90 °C (194 °F)
NPT Male
3/4"
1 A SPST
Switch Type Selectable, NO or NC, Insertion Length 3"
LVU-153-R
$455.40
Available
in 6 weeks
Vertical
Perfluoroalkoxy
150 psi
90 °C (194 °F)
NPT Male
3/4"
1 A SPST
Switch Type Selectable, NO or NC, Insertion Length 4.5"
thumbnail

LV800 Series RF capacitance sensors offer cost-effective point level monitoring with reliability you can count on. Omega provides you with the most affordable solution for ...

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quickShip This product has variations available for quick shipping.

LV800
Product Number Media Type Max Operating Pressure Max Process Temperature Wetted Materials Process Connection Type Process Connection Size Supply Power Switch Rating and Type Probe Length Features
LV802
$428.40
3  In Stock
Any
50 psi
232 °C (450 °F)
316 SS, PPS, Aluminum
NPT Male
1 1/4"
115 Vac
5 A SPDT
9"
Switch Selectable Fail Safe Hi/Lo
LV805
$499.80
1  In Stock
Any
150 psi
232 °C (450 °F)
316 SS, PPS
NPT Male
1 1/4", 3/4"
115 Vac
5 A SPDT
16"
Switch Selectable Fail Safe Hi/Lo
LV801
$428.40
Available
in 7 days
Any
50 psi
232 °C (450 °F)
316 SS, PPS, Aluminum
NPT Male
1 1/4"
115 Vac
5 A SPDT
16"
Switch Selectable Fail Safe Hi/Lo
LV803
$428.40
Available
in 4 weeks
Any
50 psi
232 °C (450 °F)
316 SS, PPS, Aluminum
NPT Male
1 1/4"
230 Vac
5 A SPDT
16"
Switch Selectable Fail Safe Hi/Lo
LV804
$428.40
Available
in 3 weeks
Any
50 psi
148 °C (300 °F)
316 SS, Nylon, Aluminum
NPT Male
1 1/4"
115 Vac
5 A SPDT
16"
Switch Selectable Fail Safe Hi/Lo
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