Level Sensors

What are Level Sensors?

Level sensors monitor, maintain, and measure liquid levels to determine how full or how empty a container, tank or silo is. Level sensors provide an output electrical signal at predetermined levels to communicate when to open or close control valves. You can find out more in our comprehensive l...

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RS PRO PLS Series Float Switch Level Sensor, Horizontal, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Horizontal, Housing Polypropylene
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RS Stock No.: 307-108Brand: RS PRO

€ 9.74

€ 9.74 Each (Exc. VAT)

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1€ 9.74
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RS Pro
Float Switch
Level Sensor
-
-
Horizontal
-
Polypropylene
-
-
500mm
-20°C
-
65°C
-
-
-
250V ac
200V dc
2A
-
-
-
-
FDA test passed
-
PLS
No
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Polypropylene
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RS Stock No.: 307-104Brand: RS PRO

€ 4.78

€ 4.78 Each (Exc. VAT)

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1€ 4.78
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RS Pro
Float Switch
Level Sensor
-
-
Vertical
-
Polypropylene
-
-
300mm
-20°C
-
80°C
-
-
-
250V ac
200V dc
2A
-
-
-
-
FDA
-
PLS
No
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Polypropylene
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RS Stock No.: 307-105Brand: RS PRO

€ 4.94

€ 4.94 Each (Exc. VAT)

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1€ 4.94
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RS Pro
Float Switch
Level Sensor
-
-
Vertical
-
Polypropylene
-
-
300mm
-20°C
-
125°C
-
-
-
250V ac
200V dc
2A
-
-
-
-
FDA
-
PLS
No
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Polypropylene
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RS Stock No.: 307-103Brand: RS PRO

€ 4.37

€ 4.37 Each (Exc. VAT)

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1€ 4.37
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RS Pro
Float Switch
Level Sensor
-
-
Vertical
-
Polypropylene
-
-
300mm
-20°C
-
80°C
-
-
-
130V ac
180V dc
1A
-
-
-
-
FDA
-
PLS
No
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Stainless Steel
RS PRO PLS Series Float Switch Level Sensor, Vertical, Housing Stainless Steel
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RS Stock No.: 307-107Brand: RS PRO

€ 42.53

€ 42.53 Each (Exc. VAT)

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1€ 42.53
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RS Pro
Float Switch
Level Sensor
-
-
Vertical
-
Stainless Steel
-
-
300mm
-40°C
-
80°C
-
-
-
140V ac
200V dc
1.2A
-
-
-
-
FDA test passed
-
PLS
No
-
-
-
RS PRO Conductive Level Probe, Threaded Mount, Housing Polypropylene
RS PRO Conductive Level Probe, Threaded Mount, Housing Polypropylene
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RS Stock No.: 266-0466Brand: RS PRO

€ 287.49

€ 287.49 Each (Exc. VAT)

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1€ 287.49
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RS Pro
Conductive
Level Probe
-
-
Threaded Mount
-
Polypropylene
-
-
1.5m
-
-
-
-
-
-
-
-
-
-
-
-
-
CE, RoHS
-
-
No
-
-
-
RS PRO Conductive Level Probe, Threaded Mount, Housing Stainless Steel, Brass
RS PRO Conductive Level Probe, Threaded Mount, Housing Stainless Steel, Brass
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RS Stock No.: 266-0469Brand: RS PRO

€ 678.25

€ 678.25 Each (Exc. VAT)

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1€ 678.25
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RS Pro
Conductive
Level Probe
-
-
Threaded Mount
-
Stainless Steel, Brass
-
-
100mm
-
-
50°C
-
-
-
-
-
-
-
-
6bar
-
CE
-
-
No
-
-
-
RS PRO Conductive Level Probe, Vertical, Housing Polypropylene
RS PRO Conductive Level Probe, Vertical, Housing Polypropylene
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RS Stock No.: 266-0464Brand: RS PRO

€ 218.16

€ 218.16 Each (Exc. VAT)

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1€ 218.16
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RS Pro
Conductive
Level Probe
-
-
Vertical
-
Polypropylene
-
-
500mm
-
-
100°C
-
-
-
-
-
-
-
-
6bar
-
CE
-
-
No
-
-
-
RS PRO Conductive Level Probe, Vertical, Housing Polypropylene
RS PRO Conductive Level Probe, Vertical, Housing Polypropylene
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RS Stock No.: 266-0465Brand: RS PRO

€ 263.39

€ 263.39 Each (Exc. VAT)

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1€ 263.39
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RS Pro
Conductive
Level Probe
-
-
Vertical
-
Polypropylene
-
-
1000mm
100°C
-
100°C
-
-
-
-
-
-
-
-
-
-
RoHS, CE
-
-
No
-
-
-
RS PRO Conductive Level Probe, Vertical, Housing Polypropylene
RS PRO Conductive Level Probe, Vertical, Housing Polypropylene
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RS Stock No.: 266-0470Brand: RS PRO

€ 339.08

€ 339.08 Each (Exc. VAT)

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1€ 339.08
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RS Pro
Conductive
Level Probe
-
-
Vertical
-
Polypropylene
-
-
1500mm
100°C
-
100°C
-
-
-
-
-
-
-
-
-
-
RoHS, CE
-
-
No
-
-
-
RS PRO Float Level Switch, Plug-in, Housing Stainless Steel
RS PRO Float Level Switch, Plug-in, Housing Stainless Steel
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RS Stock No.: 266-0460Brand: RS PRO

€ 208.68

€ 208.68 Each (Exc. VAT)

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1€ 208.68
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RS Pro
Float
Level Switch
-
-
Plug-in
-
Stainless Steel
-
-
3m
-30°C
-
105°C
-
-
-
230V ac
230V dc
-
-
-
10bar
-
CE
-
-
No
-
-
-
RS PRO JC2M Series Ultrasonic Level Sensor, Threaded, Housing Polyphenylene Sulphide
RS PRO JC2M Series Ultrasonic Level Sensor, Threaded, Housing Polyphenylene Sulphide
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RS Stock No.: 256-5735Brand: RS PRO

€ 291.84

€ 291.84 Each (Exc. VAT)

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1€ 291.84
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyphenylene Sulphide
-
-
2m
20°C
-
70°C
-
-
-
-
30V dc
15mA
-
-
-
-
EN 60947-5-2:2020, CE / RoHS
-
JC2M
No
-
-
-
RS PRO LLF70 Series Float Float Switch, External, Nitrile Rubber (NBR), Housing Polyphenylene Sulphide
RS PRO LLF70 Series Float Float Switch, External, Nitrile Rubber (NBR), Housing Polyphenylene Sulphide
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RS Stock No.: 191-9464Brand: RS PRO

€ 15.99

€ 15.99 Each (Exc. VAT)

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1€ 15.99
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RS Pro
Float
Float Switch
-
-
External
-
Polyphenylene Sulphide
-
-
-
-10°C
-
120°C
-
-
-
240V ac
120V dc
600mA
-
-
-
Nitrile Rubber (NBR)
No
-
LLF70
No
-
-
-
RS PRO M18 Series Ultrasonic Level Sensor, Threaded, Housing Polyvinyl Chloride, ABS
RS PRO M18 Series Ultrasonic Level Sensor, Threaded, Housing Polyvinyl Chloride, ABS
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RS Stock No.: 256-5740Brand: RS PRO

€ 293.33

€ 293.33 Each (Exc. VAT)

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1€ 293.33
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyvinyl Chloride, ABS
-
-
2m
-25°C
-
75°C
RS485
-
-
-
12V dc
-
-
-
-
-
CE/RoHS, EN 60947-5-2:2020
-
M18
No
-
-
-
RS PRO NU Series Ultrasonic Level Sensor, Threaded, Housing Polyvinylidene fluoride/Polyvinyl Chloride
RS PRO NU Series Ultrasonic Level Sensor, Threaded, Housing Polyvinylidene fluoride/Polyvinyl Chloride
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RS Stock No.: 256-5742Brand: RS PRO

€ 303.43

€ 303.43 Each (Exc. VAT)

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1€ 303.43
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyvinylidene fluoride/Polyvinyl Chloride
-
-
120mm
-25°C
-
80°C
Analogue
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
NU
No
-
-
M30
RS PRO NU Series Ultrasonic Level Sensor, Threaded, Housing Polyvinylidene fluoride/Polyvinyl Chloride
RS PRO NU Series Ultrasonic Level Sensor, Threaded, Housing Polyvinylidene fluoride/Polyvinyl Chloride
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RS Stock No.: 256-5746Brand: RS PRO

€ 345.25

€ 345.25 Each (Exc. VAT)

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1€ 345.25
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyvinylidene fluoride/Polyvinyl Chloride
-
-
120mm
-25°C
-
80°C
UART, TTL
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
NU
No
-
-
M30
RS PRO NU Series Ultrasonic Level Sensor, Threaded, Intrinsically Safe CE, IP67-Rated, Housing Polyvinylidene
RS PRO NU Series Ultrasonic Level Sensor, Threaded, Intrinsically Safe CE, IP67-Rated, Housing Polyvinylidene
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RS Stock No.: 256-5743Brand: RS PRO

€ 386.10

€ 386.10 Each (Exc. VAT)

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Available in multiples of 1
1€ 386.10
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyvinylidene fluoride/Polyvinyl Chloride
-
-
120mm
-25°C
-
80°C
RS485
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
NU
Intrinsically Safe CE, IP67
-
-
M30
RS PRO NUP Series Ultrasonic Level Sensor, Threaded, Housing Polyvinyl Chloride
RS PRO NUP Series Ultrasonic Level Sensor, Threaded, Housing Polyvinyl Chloride
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RS Stock No.: 256-5745Brand: RS PRO

€ 452.51

€ 452.51 Each (Exc. VAT)

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1€ 452.51
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyvinyl Chloride
-
-
120mm
25°C
-
75°C
RS485
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
NUP
No
-
-
-
RS PRO NUP Series Ultrasonic Level Sensor, Threaded, Intrinsically Safe CE, IP67-Rated, Housing Polyvinyl Chloride
RS PRO NUP Series Ultrasonic Level Sensor, Threaded, Intrinsically Safe CE, IP67-Rated, Housing Polyvinyl Chloride
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RS Stock No.: 256-5744Brand: RS PRO

€ 296.08

€ 296.08 Each (Exc. VAT)

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1€ 296.08
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
Polyvinyl Chloride
-
-
120mm
25°C
-
75°C
Analogue
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
NUP
Intrinsically Safe CE, IP67
-
-
-
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, Housing ABS/PVDF
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, Housing ABS/PVDF
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RS Stock No.: 256-5752Brand: RS PRO

€ 389.77

€ 389.77 Each (Exc. VAT)

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1€ 389.77
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RS Pro
Ultrasonic
Level Sensor
-
-
Threaded
-
ABS/PVDF
-
-
120mm
-25°C
-
75°C
TTL, UART
-
-
-
30V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
PVDF
No
-
-
M30

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