Liquid level controller

Category

Level Sensors (78)

Pneumatic Pressure Sensors (52)

Level Controllers (22)

Sensor Accessories (3)

Electronic Sounders (2)

Minimum Operating Temperature

-40°C (68)

0°C (32)

-25°C (23)

-20°C (15)

-30°C (4)

-10°C (3)

-11°C (1)

55°C (1)

Hazardous Area Certification

No (86)

ATEX, Zone 1 (1)

Ex, ATEX (1)

Zone 1, ATEX (1)

Device Type

Liquid Level Switch (63)

Reflective Ultrasonic Liquid Level Transmitter (4)

Liquid Leak Sensor (3)

Liquid Level Sensor (2)

Reflective Ultrasonic Multi-Function Liquid Level Transmitter (2)

Visual Level Indicator (2)

Liquid Leakage Sensor (1)

Ultrasonic Liquid Level Switch (1)

Maximum Current

7.5mA (40)

2.5mA (16)

20mA (6)

50mA (5)

25mA (4)

5A ac (2)

100mA (1)

3A ac (1)

Maximum DC Voltage

30V dc (48)

15.4V dc (16)

28V dc (6)

5V dc (2)

24V dc (1)

Output Type

Analogue (22)

4 to 20 mA (15)

Relay (10)

SPDT Relay (10)

Voltage (8)

Digital (2)

PNP (2)

PNP/NPN (2)

0 to 100 mV (1)

Maximum Pressure

7bar (26)

100bar (24)

2bar (6)

600bar (5)

80bar (4)

18bar (3)

20bar (1)

250psi (1)

Media Measured

Gas, Liquid Level (31)

Liquid Level, Gas (15)

Liquid Level (4)

Liquid (2)

Minimum Pressure Measurement

0bar (37)

0psi (7)

0.32Pa (2)

174psi (2)

-1bar (1)

3000psi (1)

30psi (1)

6bar (1)

Pressure Reading Type

Gauge (21)

Gauge, Absolute (11)

Absolute (7)

Absolute, Gauge (7)

Relative (6)

Accuracy

±0.5 % (17)

±1 % (16)

±0.2 % (3)

0.05 kPa (2)

±0.1 % (2)

±0.15 % (2)

1.5 % (2)

±5 % (2)

±0.25 % (1)

Interface Type

PNP (19)

NPN (16)

USB (5)

PNP, NPN (2)

HART, USB (1)

NPN, PNP (1)

Minimum Supply Voltage

8V (19)

14V (13)

1V (3)

0.25V (2)

1.7V (2)

18V (2)

9V (2)

9.5V (1)

Gasket Material

Polytetrafluoroethylene (27)

Non-Asbestos Sheet (3)

Terminal Type

Screw (15)

Clamp (4)

Push-in (4)

Connector (3)

Metri-Pack (3)

PCB Terminal (1)

Response Time

0.1ms (7)

20s (4)

3ms (4)

800ms (4)

1ms (2)

2ms (2)

8ms (2)

Number of Outputs

1 (12)

5 (6)

2 (4)

Overall Depth

113.4mm (10)

78mm (4)

28.8mm (2)

46mm (2)

98mm (2)

99mm (2)

Overall Width

22.5mm (18)

28.8mm (2)

46mm (2)

Number of Inputs

1 (17)

2 (1)

Sensitivity

100kΩ (8)

1000kΩ (6)

50mΩ (3)

250kΩ (1)

Probe Voltage

10V ac (4)

24V (4)

30V ac (4)

12V (3)

24V dc (2)

Cable Length

1.2m (4)

2m (3)

1.52m (1)

310mm (1)

5000m (1)

Current Rating

4A (7)

5A (1)

Accessory Type

Lock Nut (1)

Replacement 4mm Diameter Cable Probe (1)

Sump Float Level Switches (1)

For Use With

Guided Wave Radar TDR Liquid Level Transmitter (1)

Sewage Water Applications, Tanks, Wells, Compatible Liquids, Reservoirs, Slurries (1)

Slurries, Liquids, Bulk Solids (1)

Select quantity

SAM 3154 Series Visual Level Indicator Liquid Level Indicator

RS Stock No. 282-8344

Brand SAM

Product Type: Liquid Level Indicator
Section: Automation & Control Gear
Series: 3154

AED 1.372.36

in stock now

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SAM 3154 Series Visual Level Indicator Liquid Level Indicator

RS Stock No. 282-8345

Brand SAM

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Product Type: Liquid Level Indicator
Super Section: Sensors

AED 308.06

in stock now

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Delta-Mobrey Liquid Level Switch Level Switch, Side, Non-Asbestos Sheet, Housing Aluminium Bronze

RS Stock No. 185-9869

Brand Delta-Mobrey

Maximum Current: 3A ac
Mount Type: Side
Section: Automation & Control Gear

AED 3.587.28

in stock now

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SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Level Switch, Threaded

RS Stock No. 193-6793

Brand SSt Sensing Limited

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Minimum Operating Temperature: -40°C
Series: OPTOMAX LLC710

AED 1.533.47

in stock now

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Tempatron SLX Series Liquid Level Sensor Level Sensor, PCB, Housing ABS

RS Stock No. 204-9966

Brand Tempatron

Category: Level Sensors
Housing Material: ABS
Maximum Operating Temperature: 65°C

AED 9.362.80

in stock now

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Tempatron SLX Series Liquid Level Sensor Level Probe, PCB

RS Stock No. 439-0082

Brand Tempatron

Category: Level Sensors
Minimum Operating Temperature: -20°C
Series: SLX

AED 242.73

in stock now

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Delta-Mobrey Liquid Level Switch Level Switch, Side, ATEX, Zone 1-Rated, Non-Asbestos Sheet, Housing Aluminium Bronze

RS Stock No. 185-9853

Brand Delta-Mobrey

Device Type: Liquid Level Switch
Housing Material: Aluminium Bronze
Maximum Operating Temperature: 210°C

AED 3.443.08

in stock now

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TE Connectivity LL-01 Series Ultrasonic Liquid Level Switch Level Sensor, Screw

RS Stock No. 047-3943

Brand TE Connectivity

Cable Length: 310mm
Maximum DC Voltage: 30V dc
Maximum Pressure: 250psi

AED 12.841.04

in stock now

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Flowline US03 Series Reflective Ultrasonic Liquid Level Transmitter Level Transmitter, Horizontal, Vertical, Housing

RS Stock No. 137-2045

Brand Flowline

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Maximum Operating Temperature: 80°C
Series: US03

AED 4.733.70

in stock now

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Flowline UG01 Series Reflective Ultrasonic Multi-Function Liquid Level Transmitter Level Transmitter, Vertical, Housing

RS Stock No. 137-2048

Brand Flowline

Category: Level Sensors
Maximum Pressure: 2bar
Standards/Approvals: CE, CSA, cUS

AED 3.591.94

in stock now

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Flowline UG06 Series Reflective Ultrasonic Liquid Level Transmitter Level Transmitter, Vertical, Horizontal, Housing

RS Stock No. 137-2050

Brand Flowline

Housing Material: Polycarbonate, Polypropylene
Product Type: Level Transmitter
Section: Automation & Control Gear

AED 5.262.70

in stock now

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Delta-Mobrey Liquid Level Switch Level Switch, Top Mount, Zone 1, ATEX-Rated, Non-Asbestos Sheet, Housing Aluminium

RS Stock No. 185-9881

Brand Delta-Mobrey

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Hazardous Area Certification: Zone 1, ATEX
Super Section: Sensors

AED 4.139.26

in stock now

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SSt Sensing Limited Honeywell LLE STD Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6732

Brand SSt Sensing Limited

Gasket Material: Polytetrafluoroethylene
Maximum Current: 2.5mA
Standards/Approvals: CE

AED 334.35

in stock now

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SSt Sensing Limited Honeywell LLE STD Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6734

Brand SSt Sensing Limited

Maximum DC Voltage: 15.4V dc
Maximum Operating Temperature: 80°C
Minimum Operating Temperature: -25°C

AED 334.35

in stock now

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SSt Sensing Limited Honeywell LLE HIGH Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6737

Brand SSt Sensing Limited

Maximum Current: 2.5mA
Minimum Operating Temperature: -40°C
Super Section: Sensors

AED 484.23

in stock now

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SSt Sensing Limited OPTOMAX LLC500 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6743

Brand SSt Sensing Limited

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Device Type: Liquid Level Switch
Product Type: Level Switch

AED 207.57

in stock now

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SSt Sensing Limited OPTOMAX LLC600 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6745

Brand SSt Sensing Limited

Maximum DC Voltage: 15.4V dc
Mount Type: Threaded Mount
Series: OPTOMAX LLC600

AED 219.08

in stock now

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SSt Sensing Limited OPTOMAX LLC610 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6746

Brand SSt Sensing Limited

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Maximum Operating Temperature: 125°C
Maximum Pressure: 7bar

AED 299.75

in stock now

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SSt Sensing Limited OPTOMAX LLC700 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6747

Brand SSt Sensing Limited

Gasket Material: Polytetrafluoroethylene
Series: OPTOMAX LLC700
Super Section: Sensors

AED 219.08

in stock now

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SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6748

Brand SSt Sensing Limited

Gasket Material: Polytetrafluoroethylene
Interface Type: PNP
Mount Type: Threaded Mount

AED 299.75

in stock now

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SSt Sensing Limited OPTOMAX LLC610 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6754

Brand SSt Sensing Limited

Device Type: Liquid Level Switch
Minimum Operating Temperature: -40°C
Mount Type: Threaded Mount

AED 368.96

in stock now

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SSt Sensing Limited OPTOMAX LLC610 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6756

Brand SSt Sensing Limited

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Device Type: Liquid Level Switch
Housing Material: Polysulfone

AED 368.96

in stock now

Select quantity

SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

RS Stock No. 193-6759

Brand SSt Sensing Limited

Device Type: Liquid Level Switch
Mount Type: Threaded Mount
Super Section: Sensors

AED 368.96

in stock now

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SSt Sensing Limited POS Series Liquid Level Switch Level Switch, Threaded Mount, Housing 304 Stainless Steel

RS Stock No. 193-6798

Brand SSt Sensing Limited

Category: Level Sensors
Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/automation-control-gear/sensors/level-sensors
Interface Type: NPN

AED 2.190.60

in stock now

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"Liquid level controller"

SAM 3154 Series Visual Level Indicator Liquid Level Indicator

SAM 3154 Series Visual Level Indicator Liquid Level Indicator

Delta-Mobrey Liquid Level Switch Level Switch, Side, Non-Asbestos Sheet, Housing Aluminium Bronze

SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Level Switch, Threaded

Tempatron SLX Series Liquid Level Sensor Level Sensor, PCB, Housing ABS

Tempatron SLX Series Liquid Level Sensor Level Probe, PCB

Delta-Mobrey Liquid Level Switch Level Switch, Side, ATEX, Zone 1-Rated, Non-Asbestos Sheet, Housing Aluminium Bronze

TE Connectivity LL-01 Series Ultrasonic Liquid Level Switch Level Sensor, Screw

Flowline US03 Series Reflective Ultrasonic Liquid Level Transmitter Level Transmitter, Horizontal, Vertical, Housing

Flowline UG01 Series Reflective Ultrasonic Multi-Function Liquid Level Transmitter Level Transmitter, Vertical, Housing

Flowline UG06 Series Reflective Ultrasonic Liquid Level Transmitter Level Transmitter, Vertical, Horizontal, Housing

Delta-Mobrey Liquid Level Switch Level Switch, Top Mount, Zone 1, ATEX-Rated, Non-Asbestos Sheet, Housing Aluminium

SSt Sensing Limited Honeywell LLE STD Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited Honeywell LLE STD Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited Honeywell LLE HIGH Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC500 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC600 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC610 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC700 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC610 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC610 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Level Switch, Threaded Mount, Polytetrafluoroethylene,

SSt Sensing Limited POS Series Liquid Level Switch Level Switch, Threaded Mount, Housing 304 Stainless Steel