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 Float Switch Level Sensor, NC Output, Vertical, Polypropylene Body
RS PRO Float Switch Level Sensor, NC Output, Vertical, Polypropylene Body
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RS Stock No.: 307-105Brand: RS PROHSN Code: 85365080

SR 35.19

SR 35.19 Each (ex VAT)

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1SR 35.19
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RS Pro
Float Switch
-
Vertical
-
NC
-
-
Polypropylene
300mm
-
-
-
-
-
250V
200V
-
-
2A
-
-
-
-
-
-
-
-
FDA
1.5A
-
RS PRO Float Switch Level Sensor, NC Output, Vertical, Polypropylene Body
RS PRO Float Switch Level Sensor, NC Output, Vertical, Polypropylene Body
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RS Stock No.: 307-104Brand: RS PROHSN Code: 85365080

SR 34.43

SR 34.43 Each (ex VAT)

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1SR 34.43
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RS Pro
Float Switch
-
Vertical
-
NC
-
-
Polypropylene
300mm
-
-
-
-
-
250V
200V
-
-
2A
-
-
-
-
-
-
-
-
FDA
1.5A
-
RS PRO Float Switch Level Sensor, NC Output, Vertical, Polypropylene Body
RS PRO Float Switch Level Sensor, NC Output, Vertical, Polypropylene Body
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RS Stock No.: 307-103Brand: RS PROHSN Code: 85365080

SR 30.99

SR 30.99 Each (ex VAT)

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1SR 30.99
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RS Pro
Float Switch
-
Vertical
-
NC
-
-
Polypropylene
300mm
-
-
-
-
-
130V
180V
-
-
1A
-
-
-
-
-
-
-
-
FDA
0.7 A
-
RS PRO Float Switch Level Sensor, NO Output, Horizontal, Polypropylene Body
RS PRO Float Switch Level Sensor, NO Output, Horizontal, Polypropylene Body
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RS Stock No.: 307-108Brand: RS PROHSN Code: 85365080

SR 70.13

SR 70.13 Each (ex VAT)

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1SR 70.13
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RS Pro
Float Switch
-
Horizontal
-
NO
-
-
Polypropylene
500mm
-
-
-
-
-
250V
200V
-
-
2A
-
-
-
-
-
-
-
-
-
1.5A
-
RS PRO Float Switch Level Sensor, NO Output, Vertical, Stainless Steel Body
RS PRO Float Switch Level Sensor, NO Output, Vertical, Stainless Steel Body
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RS Stock No.: 307-107Brand: RS PROHSN Code: 85365080

SR 306.21

SR 306.21 Each (ex VAT)

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1SR 306.21
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RS Pro
Float Switch
-
Vertical
-
NO
-
-
Stainless Steel
300mm
-
-
-
-
-
140V
200V
-
-
1.2A
-
-
-
-
-
-
-
-
-
1A
-
RS PRO Capacitive Level Switch, Threaded Mount
RS PRO Capacitive Level Switch, Threaded Mount
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RS Stock No.: 266-0490Brand: RS PROHSN Code: 90268080

SR 1,829.12

SR 1,829.12 Each (ex VAT)

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1SR 1,829.12
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RS Pro
Capacitive
-
Threaded Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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RS PRO Conductive Level Probe, SPDT Relay Output, Threaded Mount, Brass, Stainless Steel Body
RS PRO Conductive Level Probe, SPDT Relay Output, Threaded Mount, Brass, Stainless Steel Body
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RS Stock No.: 266-0469Brand: RS PROHSN Code: 90268080

SR 4,904.20

SR 4,904.20 Each (ex VAT)

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1SR 4,904.20
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RS Pro
Conductive
-
Threaded Mount
-
SPDT Relay
-
-
Brass, Stainless Steel
100mm
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Conductive Level Probe, Threaded Mount, Polypropylene Body
RS PRO Conductive Level Probe, Threaded Mount, Polypropylene Body
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RS Stock No.: 266-0466Brand: RS PROHSN Code: 90268080

SR 2,100.20

SR 2,100.20 Each (ex VAT)

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1SR 2,100.20
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RS Pro
Conductive
-
Threaded Mount
-
-
-
-
Polypropylene
1.5m
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Conductive Level Probe, Vertical, Polypropylene Body
RS PRO Conductive Level Probe, Vertical, Polypropylene Body
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RS Stock No.: 266-0464Brand: RS PROHSN Code: 90268080

SR 1,606.39

SR 1,606.39 Each (ex VAT)

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1SR 1,606.39
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RS Pro
Conductive
-
Vertical
-
-
-
-
Polypropylene
500mm
-
-
-
-
100°C
-
-
-
-
-
-
-
-
-
-
Fluid Level Regulation, Liquid Level Alarm
-
-
-
-
-
RS PRO Conductive Level Probe, Vertical, Polypropylene Body
RS PRO Conductive Level Probe, Vertical, Polypropylene Body
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RS Stock No.: 266-0465Brand: RS PROHSN Code: 90268080

SR 1,896.02

SR 1,896.02 Each (ex VAT)

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1SR 1,896.02
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RS Pro
Conductive
-
Vertical
-
-
-
-
Polypropylene
1000mm
-
-
-
-
100°C
-
-
-
-
-
-
-
-
-
-
Fluid Level Regulation, Liquid Level Alarm
-
-
-
-
-
RS PRO Conductive Level Probe, Vertical, Polypropylene Body
RS PRO Conductive Level Probe, Vertical, Polypropylene Body
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RS Stock No.: 266-0470Brand: RS PROHSN Code: 90268080

SR 2,485.52

SR 2,485.52 Each (ex VAT)

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1SR 2,485.52
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RS Pro
Conductive
-
Vertical
-
-
-
-
Polypropylene
1500mm
-
-
-
-
100°C
-
-
-
-
-
-
-
-
-
-
Fluid Level Regulation, Liquid Level Alarm
-
-
-
-
-
RS PRO Float Float Switch, NO/NC Output, External, Polyphenylene Sulphide Body
RS PRO Float Float Switch, NO/NC Output, External, Polyphenylene Sulphide Body
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RS Stock No.: 191-9464Brand: RS PROHSN Code: 90261089

SR 118.47

SR 118.47 Each (ex VAT)

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1SR 118.47
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RS Pro
Float
-
External
-
NO/NC
-
-
Polyphenylene Sulphide
-
-
-
-10°C
-
+120°C
240V
120V
-
-
600 mA
-
-
Nitrile
-
-
-
-
-
-
600 mA
-
RS PRO Float Level Switch, Plug-In, Stainless Steel Body
RS PRO Float Level Switch, Plug-In, Stainless Steel Body
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RS Stock No.: 266-0460Brand: RS PROHSN Code: 90268080

SR 1,502.22

SR 1,502.22 Each (ex VAT)

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Available in multiples of 1
1SR 1,502.22
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RS Pro
Float
-
Plug-In
-
-
-
-
Stainless Steel
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
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RS Stock No.: 272-6970Brand: RS PROHSN Code: 90261029

SR 3,314.35

SR 3,314.35 Each (ex VAT)

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1SR 3,314.35
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RS Pro
Level Sensor
-
Cable Mount
-
2 Wire
-
-
Stainless Steel
7m
-
-
-20℃
-
+80℃
-
28V
-
-
23mA
-
0.5bar
-
-
-
Water, Oil, Liquids
ATEX Ex ia
Cable
-
23mA
-
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
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RS Stock No.: 272-6967Brand: RS PROHSN Code: 90261029

SR 2,296.46

SR 2,296.46 Each (ex VAT)

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1SR 2,296.46
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RS Pro
Level Sensor
-
Cable Mount
-
2 Wire
-
-
Stainless Steel
12m
-
-
-20℃
-
+80℃
-
28V
-
-
23mA
-
1bar
-
-
-
Water, Oil, Liquids
ATEX Ex ia
Cable
-
23mA
-
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
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RS Stock No.: 272-6968Brand: RS PROHSN Code: 90261029

SR 1,910.05

SR 1,910.05 Each (ex VAT)

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1SR 1,910.05
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RS Pro
Level Sensor
-
Cable Mount
-
2 Wire
-
-
Stainless Steel
3m
-
-
-20℃
-
+80℃
-
28V
-
-
23mA
-
0.1bar
-
-
-
Water, Oil, Liquids
ATEX Ex ia
Cable
-
23mA
-
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
RS PRO Level Sensor Level Sensor, 2 Wire Output, Cable Mount, Stainless Steel Body
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RS Stock No.: 272-6969Brand: RS PROHSN Code: 90261029

SR 2,084.57

SR 2,084.57 Each (ex VAT)

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1SR 2,084.57
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RS Pro
Level Sensor
-
Cable Mount
-
2 Wire
-
-
Stainless Steel
5m
-
-
-20℃
-
+80℃
-
28V
-
-
23mA
-
0.25bar
-
-
-
Water, Oil, Liquids
ATEX Ex ia
Cable
-
23mA
-
RS PRO Paddle Level Switch, Threaded Mount, Stainless Steel Body
RS PRO Paddle Level Switch, Threaded Mount, Stainless Steel Body
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RS Stock No.: 266-0493Brand: RS PROHSN Code: 90268080

SR 5,843.26

SR 5,843.26 Each (ex VAT)

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1SR 5,843.26
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RS Pro
Paddle
-
Threaded Mount
-
-
-
-
Stainless Steel
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Ultrasonic / Sonar Level Sensor, Digital Output, Cable Mount, ABS/PVC Body
RS PRO Ultrasonic / Sonar Level Sensor, Digital Output, Cable Mount, ABS/PVC Body
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RS Stock No.: 256-5734Brand: RS PROHSN Code: 90318080

SR 1,725.61

SR 1,725.61 Each (ex VAT)

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1SR 1,725.61
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RS Pro
Ultrasonic / Sonar
-
Cable Mount
-
Digital
-
-
ABS/PVC
120mm
-
-
-25°C
-
75°C
-
12V
-
-
-
-
-
-
-
ULM
-
-
-
-
-
-
RS PRO Ultrasonic Level Sensor, 0 - 10 V Output, Threaded, ABS/PVDF Body
RS PRO Ultrasonic Level Sensor, 0 - 10 V Output, Threaded, ABS/PVDF Body
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RS Stock No.: 256-5737Brand: RS PROHSN Code: 90318080

SR 3,709.72

SR 3,709.72 Each (ex VAT)

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1SR 3,709.72
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RS Pro
Ultrasonic
-
Threaded
-
0 - 10 V
-
-
ABS/PVDF
2m
-
-
-25°C
-
-75°C
-
30V dc
-
M30 x 1.5
-
-
-
-
-
PW40
-
-
-
-
-
-

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