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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Supply
Sensitivity
Features
Distance - Control To Sensor (Max)
Output Type
Contact Form
Contact Rating @ Voltage
Mounting Type
Termination Style
Operating Temperature
PC-105
PC-105
5 CHANNEL PUMP-CONTROL SWITCH/
Littelfuse Inc.
10
In Stock
7
Factory
1 : $460.44000
Bulk
-
Bulk
ActiveConstant Level120VAC---Relay-7A @ 240VAC-Screw Terminal-20°C ~ 55°C
LLC24B1AC
LLC24B2F50N
LIQUID LEVEL CONTROL
Littelfuse Inc.
2
In Stock
11
Factory
1 : $104.88000
Bulk
Bulk
ActiveConstant Level120VACFixed, 50kOhm--RelaySPDT (1 Form C)10A @ 120VACChassis MountScrew Terminal-20°C ~ 55°C
LLC842F103M
LLC842F103M
CONTROL LIQ LEV 120VAC 2SEC
Littelfuse Inc.
2
In Stock
52
Factory
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 10kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 60°C
LLC54BAS
LLC54BAS
CONTROL LIQ LEV 120VAC FILL ADJ
Littelfuse Inc.
2
In Stock
1 : $99.79000
Bulk
Bulk
ActiveHigh/Low Level120VAC1kOhm ~ 100kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)5A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
LLC8 Series
LLC843F10P
CONTROL LIQ LEV 120VAC 3SEC
Littelfuse Inc.
1
In Stock
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 10kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 60°C
LLC54BA(S)
LLC54BA
CONTROL LIQ LEV 120VAC FILL FIX
Littelfuse Inc.
2
In Stock
1 : $99.79000
Bulk
Bulk
ActiveHigh/Low Level120VAC1kOhm ~ 100kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)5A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
PC-100-LLC-GM
PC-100-LLC-GM
RELAY LIQ LVL CONTROL-GM
Littelfuse Inc.
1
In Stock
65
Factory
1 : $151.32000
Bulk
Bulk
ActiveHigh/Low Level95 ~ 120VAC4.7kOhm ~ 100kOhmAdjustable Sensitivity-Relay-10A @ 240VACSocketablePlug In, 8 Pin (Octal)-40°C ~ 70°C
LLC54AA
LLC54AA
CONTROL LIQ LEV 120VAC DRAIN
Littelfuse Inc.
5
In Stock
1 : $99.79000
Bulk
Bulk
ActiveHigh/Low Level120VAC1kOhm ~ 100kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)5A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
460-15-100-SLD
460-15-100-SLD
SEAL LEAK DETECTOR/ 110-120V/
Littelfuse Inc.
15
In Stock
1 : $110.02000
Bulk
-
Bulk
ActiveLeak Detection110 ~ 120VAC4.7kOhm ~ 100kOhmAlarm Leak - Audible and Contact and LED Indication, Adjustable Sensitivity-RelayDPST-NO (2 Form A)8A @ 240VACDIN RailScrew Terminal-40°C ~ 70°C
LLC845F25P
LLC845F25P
CONTROL LIQ LEV 120VAC 5SEC
Littelfuse Inc.
1
In Stock
183
Factory
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 25kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 60°C
PC-102CICI-LT
PC-102CICI-LT
RELAY LEAK/TEMP DETECTOR/1
Littelfuse Inc.
0
In Stock
1 : $186.73000
Bulk
Bulk
ActiveLeak Detection120VAC4.7kOhm ~ 100kOhmAdjustable Sensitivity-RelaySPDT (1 Form C) x 25A @ 240VACDIN RailScrew Terminal-20°C ~ 55°C
LLC44A1A
LLC44A1A
CONTROL LIQ LEV 120VAC 1SEC
Littelfuse Inc.
0
In Stock
1 : $106.63000
Bulk
Bulk
ActiveConstant Level120VAC1 ~ 250kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)4A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
LLC8 Series
LLC843F26P
CONTROL LIQ LEV 120VAC 3SEC
Littelfuse Inc.
0
In Stock
1
Factory
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 26kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 60°C
LLC44A5A
LLC44A5A
CONTROL LIQ LEV 120VAC 5SEC
Littelfuse Inc.
0
In Stock
1 : $106.63000
Bulk
Bulk
ActiveConstant Level120VAC1 ~ 250kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)4A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
LLC843F26M
LLC8430F250P
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 250kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 70°C
LLC843F26M
LLC8430F26P
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
28
Factory
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 26kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 70°C
LLC24B1AC
LLC24B1AC
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
1 : $100.09000
Bulk
Bulk
ActiveConstant Level120VAC0 ~ 100kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)10A @ 120VACChassis MountScrew Terminal-20°C ~ 55°C
LLC643F26M
LLC6210F10M
LIQUID LEVEL-CUTOFF 24VAC 10S
Littelfuse Inc.
0
In Stock
8
Factory
1 : $101.83000
Bulk
Bulk
ActiveConstant Level24VACFixed, 10kOhmLevel Indication-RelaySPDT (1 Form C)10A @ 240VACSocketablePlug In, 11 Pin (Octal)-40°C ~ 60°C
201-100-SLD
201-100-SLD
SEAL LEAK DETECTOR/ 110-120V/
Littelfuse Inc.
0
In Stock
17
Factory
1 : $114.74000
Bulk
-
Bulk
ActiveLeak Detection240VAC4.7kOhm ~ 100kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 240VAC-Plug In, 8 Pin (Octal)-40°C ~ 70°C
PC-102CICI-DL
PC-102CICI-DL
2-CHANNEL DUAL-LEAK DETECTOR/
Littelfuse Inc.
0
In Stock
2
Factory
1 : $170.52000
Bulk
Bulk
ActiveConstant Level120VAC4.7kOhm ~ 100kOhmAdjustable Sensitivity-RelaySPDT (2 Form C)5A @ 240VAC-Screw Terminal-20°C ~ 55°C
LLC843F26M
LLC843F10M
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
19
Factory
1 : $93.12000
Bulk
Bulk
ActiveConstant Level120VACFixed, 10kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 70°C
LLC52AA
LLC54AF10
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
3
Factory
1 : $99.73000
Bulk
Bulk
ActiveHigh/Low Level120VAC1kOhm ~ 100kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)5A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
LLC643F26M
LLC6410F10M
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
17
Factory
1 : $101.83000
Bulk
Bulk
ActiveConstant Level120VACFixed, 10kOhmLevel Indication-RelaySPDT (1 Form C)10A @ 240VACSocketablePlug In, 11 Pin (Octal)-40°C ~ 60°C
LLC44B1A
LLC42B15A
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
1 : $106.63000
Bulk
Bulk
ActiveConstant Level24VAC1kOhm ~ 250kOhmAdjustable Sensitivity-RelaySPDT (1 Form C)4A @ 240VACSocketablePlug In, 8 Pin (Octal)-20°C ~ 60°C
LLC843F26M
LLC825F5M
LIQUID LEVEL CONTROL
Littelfuse Inc.
0
In Stock
1 : $93.12000
Bulk
Bulk
ActiveConstant Level24VACFixed, 5kOhmLED Indicator-RelaySPDT (1 Form C)10A @ 120VACChassis MountQuick Connect - 0.187"/0.250"-40°C ~ 70°C
Showing
1 - 25
of 62

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.