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 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

€ 378.73

€ 378.73 Each (Exc. Vat)

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1€ 378.73
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RS Pro
-
Conductive
Level Probe
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

€ 895.40

€ 895.40 Each (Exc. Vat)

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1€ 895.40
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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, 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

€ 286.77

€ 286.77 Each (Exc. Vat)

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1€ 286.77
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RS Pro
-
Conductive
Level Probe
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

€ 446.49

€ 446.49 Each (Exc. Vat)

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1€ 446.49
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RS Pro
-
Conductive
Level Probe
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

€ 347.27

€ 347.27 Each (Exc. Vat)

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1€ 347.27
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RS Pro
-
Conductive
Level Probe
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

€ 274.67

€ 274.67 Each (Exc. Vat)

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1€ 274.67
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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, 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

€ 384.78

€ 384.78 Each (Exc. Vat)

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1€ 384.78
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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, 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

€ 21.05

€ 21.05 Each (Exc. Vat)

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1€ 21.05
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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, 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

€ 385.99

€ 385.99 Each (Exc. Vat)

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1€ 385.99
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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, 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

€ 508.20

€ 508.20 Each (Exc. Vat)

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1

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1€ 508.20
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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 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

€ 399.30

€ 399.30 Each (Exc. Vat)

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1€ 399.30
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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, 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

€ 454.96

€ 454.96 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 454.96
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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 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
Add to parts list
RS Stock No.: 256-5744Brand: RS PRO

€ 389.62

€ 389.62 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 389.62
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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 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

€ 595.32

€ 595.32 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 595.32
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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 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

€ 719.95

€ 719.95 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 719.95
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RS Pro
-
Ultrasonic
Level Sensor
Threaded
-
-
Polyvinylidene Fluoride
-
-
2m
-25°C
-
RS485
75°C
-
-
30V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
IP67, Intrinsically Safe CE
PVDF
-
-
M30
-
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing ABS/PVDF
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing ABS/PVDF
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RS Stock No.: 256-5752Brand: RS PRO

€ 513.04

€ 513.04 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 513.04
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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
-
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene Fluoride
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene Fluoride
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RS Stock No.: 256-5749Brand: RS PRO

€ 1,034.55

€ 1,034.55 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 1,034.55
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RS Pro
-
Ultrasonic
Level Sensor
Threaded
-
-
Polyvinylidene Fluoride
-
-
2m
-25°C
-
Cable
75°C
-
-
30V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
No
PVDF
-
-
M30
-
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene Fluoride
RS PRO PVDF Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing Polyvinylidene Fluoride
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RS Stock No.: 256-5750Brand: RS PRO

€ 635.25

€ 635.25 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 635.25
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RS Pro
-
Ultrasonic
Level Sensor
Threaded
-
-
Polyvinylidene Fluoride
-
-
2m
-25°C
-
-
75°C
-
-
30V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
No
PVDF
-
-
M30
-
RS PRO PW40 Series Ultrasonic Level Sensor, Threaded, IP67-Rated, Housing ABS/PVDF
RS PRO PW40 Series Ultrasonic Level Sensor, Threaded, IP67-Rated, Housing ABS/PVDF
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RS Stock No.: 256-5737Brand: RS PRO

€ 671.55

€ 671.55 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 671.55
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RS Pro
-
Ultrasonic
Level Sensor
Threaded
-
-
ABS/PVDF
-
-
2m
-25°C
-
Cable
75°C
-
-
30V dc
-
15mA
-
-
-
-
CE / RoHS EN 60947-5-2:2020
IP67
PW40
-
-
M30 x 1.5
-
RS PRO PW40 Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing ABS
RS PRO PW40 Series Ultrasonic Level Sensor, Threaded, NO-Rated, Housing ABS
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RS Stock No.: 256-5738Brand: RS PRO

€ 689.70

€ 689.70 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 689.70
Add to basket
RS Pro
-
Ultrasonic
Level Sensor
Threaded
-
-
ABS
-
-
2m
-25°C
-
RS485
-75°C
-
-
30V dc
-
15mA
-
-
-
-
RoHS, CE
No
PW40
-
-
M30 x 1.5
-

...