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 (ex 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
-
-
200V dc
250V ac
2A
-
-
-
-
FDA test passed
-
No
PLS
-
-
-
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 (ex 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
-
-
200V dc
250V ac
2A
-
-
-
-
FDA
-
No
PLS
-
-
-
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 (ex 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
-
-
200V dc
250V ac
2A
-
-
-
-
FDA
-
No
PLS
-
-
-
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 (ex 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
-
-
180V dc
130V ac
1A
-
-
-
-
FDA
-
No
PLS
-
-
-
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 (ex 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
-
-
200V dc
140V ac
1.2A
-
-
-
-
FDA test passed
-
No
PLS
-
-
-
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 (ex 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 (ex 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 (ex 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 (ex 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 (ex 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 (ex 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 dc
230V ac
-
-
-
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 (ex 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
-
No
JC2M
-
-
-
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 (ex VAT)

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1€ 15.99
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RS Pro
-
Float
Float Switch
-
External
-
Polyphenylene Sulphide
-
-
-
-10°C
-
-
120°C
-
-
120V dc
240V ac
600mA
-
-
-
Nitrile Rubber (NBR)
No
-
No
LLF70
-
-
-
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 (ex VAT)

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1€ 293.33
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RS Pro
-
Ultrasonic
Level Sensor
-
Threaded
-
Polyvinyl Chloride, ABS
-
2m
-
-25°C
-
RS485
75°C
-
-
12V dc
-
-
-
-
-
-
CE/RoHS, EN 60947-5-2:2020
-
No
M18
-
-
-
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 (ex 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
-
Analogue
80°C
-
-
12V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
No
NU
-
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 (ex 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
-
UART, TTL
80°C
-
-
12V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
No
NU
-
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 (ex VAT)

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1€ 386.10
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RS Pro
-
Ultrasonic
Level Sensor
-
Threaded
-
Polyvinylidene fluoride/Polyvinyl Chloride
-
120mm
-
-25°C
-
RS485
80°C
-
-
12V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
Intrinsically Safe CE, IP67
NU
-
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 (ex VAT)

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1€ 452.51
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RS Pro
-
Ultrasonic
Level Sensor
-
Threaded
-
Polyvinyl Chloride
-
120mm
-
25°C
-
RS485
75°C
-
-
12V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
No
NUP
-
-
-
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 (ex VAT)

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1€ 296.08
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RS Pro
-
Ultrasonic
Level Sensor
-
Threaded
-
Polyvinyl Chloride
-
120mm
-
25°C
-
Analogue
75°C
-
-
12V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
-
Intrinsically Safe CE, IP67
NUP
-
-
-
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 (ex VAT)

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

...