Controllers - Liquid, Level
Industrial liquid level controllers are used to monitor constant level, high or low level, and leak detection types of sensing. Additional features may include adjustable sensitivity, built-in timers, LED indication, filter alerts, and auto shut off valves. Solid state or mechanical contacts are actuated upon detection with contact form variations of DPDT, DPST, SPDT, and SPST functionality.
Browse Controllers - Liquid, Level by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 100
| Product | Pricing | Datasheet | Sensitivity | Distance - Control To Sensor (Max) | Contact Form | Features | Mounting Type | Operating Temperature | Type | Contact Rating @ Voltage | Output Type | Termination Style | Voltage - Supply | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 PNRU110A Crouzet | 1 $94.2500 | 4.7kOhm ~ 100kOhm | 91.44m | SPDT (1 Form C) | Adjustable Sensitivity | Socketable | -10°C ~ 60°C | High/Low Level | 10A @ 250VAC | Relay | Plug In, 8 Pin (Octal) | 110VAC | 9,937 | |
 PNR110A None | 1 $101.3000 | 4.7 ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Chassis Mount | -10°C ~ 60°C | High/Low Level | 10A @ 250VAC | Relay | Quick Connect - 0.250" (6.3mm) | 110VAC | 2,287 | |
 ISR-12V-10K R-K Electronics, Inc. | 1 $165.0000 | 10kOhm | 304.8m | - | - | DIN Rail | 0°C ~ 55°C | Constant Level | 5A @ 250VAC | Relay | Screw Terminal | 12VAC/DC | 7,626 | |
 SQ4-C11 Panasonic | 1 $623.0000 | - | - | - | Alarm Leak - Audible and Contact and LED Indication, Two Stage | DIN Rail | -10°C ~ 55°C | Leak Detection | - | Solid State | Screw Terminal | 24VDC | 3,266 | |
 72.01.8.125.0000 Finder Relays, Inc. | 1 $77.8000 | 5 ~ 150kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity, Delay Timer | DIN Rail | -20°C ~ 60°C | High/Low Level | 17A @ 240VAC | Relay | Screw Terminal | 110 ~ 125VAC | 1,455 | |
 84870200 Crouzet | 1 $86.1500 | 5kOhm ~ 100kOhm | 100m | SPDT (1 Form C) | Adjustable Sensitivity | DIN Rail | -20°C ~ 50°C | High/Low Level | 8A @ 240VAC | Relay | Screw Terminal | 24 ~ 240VAC/DC | 5,476 | |
 PNR110A Crouzet | 1 $97.9300 | 4.7kOhm ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Socketable | -10°C ~ 60°C | High/Low Level | 10A @ 250VAC | Relay | Plug In, 8 Pin (Octal) | 110VAC | 4,015 | |
 LCS-10 Curtis Industries | 1 $163.3900 | 0 ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Chassis Mount | 0°C ~ 60°C | High/Low Level | 10A @ 120VAC | Relay | Screw Terminal | 120VAC | 2,649 | |
 K8DT-LS1CD Omron Automation | 1 $167.0300 | 10 ~ 100kOhm | 100m | SPDT (1 Form C) | Delay Timer | DIN Rail | -20°C ~ 60°C | Constant Level | 5A @ 250VAC | Relay | Spring Terminal | 24VAC/DC | 9,199 | |
 61F-GP-N8 AC120 Omron Automation | 1 $252.9300 | 0 ~ 4kOhm | 1km | SPDT (2 Form C) | - | Socketable | -10°C ~ 55°C | High/Low Level | 3A @ 250VAC | Relay | Plug In, 8 Pin (Octal) | 120VAC | 1,048 | |
 61F-GP-N-AC120 Omron Automation | 1 $319.7400 | 0 ~ 4kOhm | 1km | SPDT (2 Form C) | - | Socketable | -10°C ~ 55°C | High/Low Level | 3A @ 250VAC | Relay | Plug In, 11 Pin (Octal) | 120VAC | 3,646 | |
 61F-GPN-V50-AC110 Omron Automation | 1 $467.6800 | 0 ~ 50kOhm | - | SPDT (2 Form C) | Adjustable Sensitivity | Socketable | -10°C ~ 50°C | Leak Detection | 3A @ 250VAC | Relay | Plug In, 11 Pin (Octal) | 110VAC | 5,087 | |
 CLD2EA1CM24 Carlo Gavazzi | 1 $306.0000 | 250Ohm ~ 500kOhm | - | DPDT (2 Form C) | Adjustable Sensitivity | DIN Rail | -20°C ~ 50°C | High/Low Level | 8A @ 250VAC | Relay | Screw Terminal | 24VAC/DC | 4,497 | |
 LLC54AA Hamlin / Littelfuse | 1 $99.7900 | 1kOhm ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Socketable | -20°C ~ 60°C | High/Low Level | 5A @ 240VAC | Relay | Plug In, 8 Pin (Octal) | 120VAC | 6,224 | |
 LLC54BA Hamlin / Littelfuse | 1 $99.7900 | 1kOhm ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Socketable | -20°C ~ 60°C | High/Low Level | 5A @ 240VAC | Relay | Plug In, 8 Pin (Octal) | 120VAC | 7,630 | |
 LLC54BAS Hamlin / Littelfuse | 1 $99.7900 | 1kOhm ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Socketable | -20°C ~ 60°C | High/Low Level | 5A @ 240VAC | Relay | Plug In, 8 Pin (Octal) | 120VAC | 9,478 | |
 LPC-240-AAA Mueller Electric Co. | 1 $124.2800 | 1kOhm ~ 100kOhm | - | SPDT (1 Form C) | Adjustable Sensitivity | Socketable | -20°C ~ 60°C | Constant Level | 5A @ 240VAC | Relay | Plug In, 8 Pin (Octal) | 240VAC | 5,499 | |
 K8DT-LS1TA Omron Automation | 1 $167.0300 | 10 ~ 100kOhm | 100m | - | Delay Timer | DIN Rail | -20°C ~ 60°C | Constant Level | - | Solid State | Screw Terminal | 100 ~ 240VAC | 7,062 | |
 460-15-100-SLD Hamlin / Littelfuse | 1 $110.0200 | 4.7kOhm ~ 100kOhm | - | DPST-NO (2 Form A) | Alarm Leak - Audible and Contact and LED Indication, Adjustable Sensitivity | DIN Rail | -40°C ~ 70°C | Leak Detection | 8A @ 240VAC | Relay | Screw Terminal | 110 ~ 120VAC | 8,812 | |
 CLP2EA1C115 Carlo Gavazzi | 1 $293.0000 | 250Ohm ~ 500kOhm | - | DPDT (2 Form C) | Adjustable Sensitivity | Socketable | -20°C ~ 50°C | High/Low Level | 8A @ 250VAC | Relay | Plug In, 11 Pin (Octal) | 115VAC | 3,875 |