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

€ 17.02

€ 17.02 Each (ex VAT)

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1€ 17.02
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RS Pro
Level Sensor
Float Switch
-
Horizontal
-
-
-
Polypropylene
500mm
-
-20°C
-
65°C
-
-
-
250V ac
200V dc
2A
-
-
-
-
FDA test passed
No
PLS
-
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Polypropylene
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RS Stock No.: 307-105Brand: RS PRO

€ 8.64

€ 8.64 Each (ex VAT)

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1€ 8.64
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RS Pro
Level Sensor
Float Switch
-
Vertical
-
-
-
Polypropylene
300mm
-
-20°C
-
125°C
-
-
-
250V ac
200V dc
2A
-
-
-
-
FDA
No
PLS
-
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Polypropylene
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RS Stock No.: 307-104Brand: RS PRO

€ 8.35

€ 8.35 Each (ex VAT)

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1€ 8.35
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RS Pro
Level Sensor
Float Switch
-
Vertical
-
-
-
Polypropylene
300mm
-
-20°C
-
80°C
-
-
-
250V ac
200V dc
2A
-
-
-
-
FDA
No
PLS
-
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Polypropylene
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Polypropylene
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RS Stock No.: 307-103Brand: RS PRO

€ 7.64

€ 7.64 Each (ex VAT)

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1€ 7.64
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RS Pro
Level Sensor
Float Switch
-
Vertical
-
-
-
Polypropylene
300mm
-
-20°C
-
80°C
-
-
-
130V ac
180V dc
1A
-
-
-
-
FDA
No
PLS
-
-
-
-
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Stainless Steel
RS PRO PLS Series Float Switch Level Sensor, Vertical, NO-Rated, Housing Stainless Steel
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RS Stock No.: 307-107Brand: RS PRO

€ 74.33

€ 74.33 Each (ex VAT)

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1€ 74.33
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RS Pro
Level Sensor
Float Switch
-
Vertical
-
-
-
Stainless Steel
300mm
-
-40°C
-
80°C
-
-
-
140V ac
200V dc
1.2A
-
-
-
-
FDA test passed
No
PLS
-
-
-
-
RS PRO Conductive Level Probe, Threaded Mount, NO-Rated, Housing Polypropylene
RS PRO Conductive Level Probe, Threaded Mount, NO-Rated, Housing Polypropylene
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RS Stock No.: 266-0466Brand: RS PRO

€ 502.53

€ 502.53 Each (ex VAT)

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1€ 502.53
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RS Pro
Level Probe
Conductive
-
Threaded Mount
-
-
-
Polypropylene
1.5m
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CE, RoHS
No
-
-
-
-
-
RS PRO Conductive Level Probe, Threaded Mount, NO-Rated, Housing Stainless Steel, Brass
RS PRO Conductive Level Probe, Threaded Mount, NO-Rated, Housing Stainless Steel, Brass
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RS Stock No.: 266-0469Brand: RS PRO

€ 1,185.56

€ 1,185.56 Each (ex VAT)

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1€ 1,185.56
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RS Pro
Level Probe
Conductive
-
Threaded Mount
-
-
-
Stainless Steel, Brass
100mm
-
-
-
50°C
-
-
-
-
-
-
-
6bar
-
-
CE
No
-
-
-
-
-
RS PRO Conductive Level Probe, Vertical, NO-Rated, Housing Polypropylene
RS PRO Conductive Level Probe, Vertical, NO-Rated, Housing Polypropylene
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RS Stock No.: 266-0464Brand: RS PRO

€ 381.36

€ 381.36 Each (ex VAT)

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1€ 381.36
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RS Pro
Level Probe
Conductive
-
Vertical
-
-
-
Polypropylene
500mm
-
-
-
100°C
-
-
-
-
-
-
-
6bar
-
-
CE
No
-
-
-
-
-
RS PRO Conductive Level Probe, Vertical, NO-Rated, Housing Polypropylene
RS PRO Conductive Level Probe, Vertical, NO-Rated, Housing Polypropylene
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RS Stock No.: 266-0470Brand: RS PRO

€ 592.70

€ 592.70 Each (ex VAT)

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1€ 592.70
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RS Pro
Level Probe
Conductive
-
Vertical
-
-
-
Polypropylene
1500mm
-
100°C
-
100°C
-
-
-
-
-
-
-
-
-
-
RoHS, CE
No
-
-
-
-
-
RS PRO Conductive Level Probe, Vertical, NO-Rated, Housing Polypropylene
RS PRO Conductive Level Probe, Vertical, NO-Rated, Housing Polypropylene
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RS Stock No.: 266-0465Brand: RS PRO

€ 460.38

€ 460.38 Each (ex VAT)

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1€ 460.38
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RS Pro
Level Probe
Conductive
-
Vertical
-
-
-
Polypropylene
1000mm
-
100°C
-
100°C
-
-
-
-
-
-
-
-
-
-
RoHS, CE
No
-
-
-
-
-
RS PRO Float Level Switch, Plug-in, NO-Rated, Housing Stainless Steel
RS PRO Float Level Switch, Plug-in, NO-Rated, Housing Stainless Steel
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RS Stock No.: 266-0460Brand: RS PRO

€ 364.77

€ 364.77 Each (ex VAT)

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1€ 364.77
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RS Pro
Level Switch
Float
-
Plug-in
-
-
-
Stainless Steel
3m
-
-30°C
-
105°C
-
-
-
230V ac
230V dc
-
-
10bar
-
-
CE
No
-
-
-
-
-
RS PRO JC2M Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyphenylene Sulphide
RS PRO JC2M Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyphenylene Sulphide
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RS Stock No.: 256-5735Brand: RS PRO

€ 510.11

€ 510.11 Each (ex VAT)

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1€ 510.11
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RS Pro
Level Sensor
Ultrasonic
-
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, NO-Rated, Nitrile Rubber (NBR), Housing Polyphenylene Sulphide
RS PRO LLF70 Series Float Float Switch, External, NO-Rated, Nitrile Rubber (NBR), Housing Polyphenylene Sulphide
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RS Stock No.: 191-9464Brand: RS PRO

€ 27.95

€ 27.95 Each (ex VAT)

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1€ 27.95
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RS Pro
Float Switch
Float
-
External
-
-
-
Polyphenylene Sulphide
-
-
-10°C
-
120°C
-
-
-
240V ac
120V dc
600mA
-
-
-
Nitrile Rubber (NBR)
No
No
LLF70
-
-
-
-
RS PRO M18 Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinyl Chloride, ABS
RS PRO M18 Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinyl Chloride, ABS
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RS Stock No.: 256-5740Brand: RS PRO

€ 512.72

€ 512.72 Each (ex VAT)

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1€ 512.72
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinyl Chloride, ABS
2m
-
-25°C
-
75°C
RS485
-
-
-
12V dc
-
-
-
-
-
CE/RoHS, EN 60947-5-2:2020
No
M18
-
-
-
-
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

€ 674.90

€ 674.90 Each (ex VAT)

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1€ 674.90
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinylidene fluoride/Polyvinyl Chloride
120mm
-
-25°C
-
80°C
RS485
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
Intrinsically Safe CE, IP67
NU
-
-
M30
-
RS PRO NU Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene fluoride/Polyvinyl Chloride
RS PRO NU Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene fluoride/Polyvinyl Chloride
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RS Stock No.: 256-5742Brand: RS PRO

€ 530.39

€ 530.39 Each (ex VAT)

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1€ 530.39
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinylidene fluoride/Polyvinyl Chloride
120mm
-
-25°C
-
80°C
Analogue
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
No
NU
-
-
M30
-
RS PRO NU Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene fluoride/Polyvinyl Chloride
RS PRO NU Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene fluoride/Polyvinyl Chloride
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RS Stock No.: 256-5746Brand: RS PRO

€ 603.48

€ 603.48 Each (ex VAT)

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1€ 603.48
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinylidene fluoride/Polyvinyl Chloride
120mm
-
-25°C
-
80°C
UART, TTL
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
No
NU
-
-
M30
-
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

€ 517.53

€ 517.53 Each (ex VAT)

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1€ 517.53
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinyl Chloride
120mm
-
-25°C
-
75°C
Analogue
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
Intrinsically Safe CE, IP67
NUP
-
-
-
-
RS PRO NUP Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinyl Chloride
RS PRO NUP Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinyl Chloride
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RS Stock No.: 256-5745Brand: RS PRO

€ 790.98

€ 790.98 Each (ex VAT)

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1€ 790.98
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinyl Chloride
120mm
-
25°C
-
75°C
RS485
-
-
-
12V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
No
NUP
-
-
-
-
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, IP67, Intrinsically Safe CE-Rated, Housing Polyvinylidene Fluoride
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, IP67, Intrinsically Safe CE-Rated, Housing Polyvinylidene Fluoride
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RS Stock No.: 256-5751Brand: RS PRO

€ 954.18

€ 954.18 Each (ex VAT)

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1€ 954.18
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RS Pro
Level Sensor
Ultrasonic
-
Threaded
-
-
-
Polyvinylidene Fluoride
2m
-
-25°C
-
75°C
RS485
-
-
-
30V dc
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
IP67, Intrinsically Safe CE
PVDF
-
-
M30
-

...