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Liquid level controllers are offered in the following styles:

 

These LEVEL CONTROLLERS can be used for all types of non-flammable liquids with the use of probes which are generally made of stainless steel probes. For very corrosive liquids, other more resistant materials are used or for may we suggest having a look at our SC30 and 40 series of detectors featured in our granulates section.

Our most popular liquid level detector, the B8LCR, can be adjusted via a front mounted potentiometer to detect even the most difficult liquids such as distilled water.

All can be used for pump up and pump down applications.

 
B8 Type No B8LCR & B1LCR B8LDE & B1LDE B8LDF & B1LDF B8LCE & B1LCE B8LCF & B1LCF
Description Level Control Level Control Level Control Level Control Level Control
Function Conductive Conductive Conductive Conductive Conductive
Time Delay - - - - -
Seal Leakage Detection Yes No No Yes Yes
Adjustable Sensitivity Yes Fixed Fixed Yes Yes
Pump Up/Pump Down Yes (Selectable) No No No No
Fill/Empty Yes Empty Fill Empty Fill
Output 1 x SPDT Relay 1 x SPDT Relay 1 x SPDT Relay 1 x SPDT Relay 1 x SPDT Relay
Output Rating 10A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC
Supply Voltage Un 24, 110, 230, 400VAC 24, 110, 220/240VAC 24, 110, 220/240VAC 24, 110, 220/240VAC 24, 110, 220/240VAC
 
45 Type No 45225 45226  
Description Level Control Level Control
Function Conductive Conductive
Time Delay - 0.1-10 Secs
Seal Leakage Detection Yes Yes
Adjustable Sensitivity Yes Yes
Pump Up/Pump Down Yes (Selectable) Yes (Selectable)
Fill/Empty Yes Yes
Output 1 x SPDT Relay 1 x SPDT Relay
Output Rating 10A @ 250VAC 10A @ 250VAC
Supply Voltage Un 24, 115, 230, 400VAC 24, 115, 230, 400VAC
 
E Type No E-FLC2 E-FLC2-R E-FLC3
Description
Level Control
Level Control Level Control Level Control Level Control
Function
Conductive+ Phase Monitor
Conductive (2 levels) Conductive (2 levels) Conductive (3 levels) Conductive (3 levels)
Time Delay
~1S
< 80mS (operate), < 160mS (release) < 80mS (operate), < 160mS (release) < 80mS (operate), < 160mS (release) < 80mS (operate), < 160mS (release)
Seal Leakage Detection
No
No No No No
Adjustable Sensitivity
Optional
Fixed Fixed Fixed Fixed
Pump Up/Pump Down
No
No No No No
Fill/Empty
Empty
Empty Fill Empty Fill
Output
1 x SPDT Relay
1 x SPDT Relay 1 x SPDT Relay 1 x SPDT Relay 1 x SPDT Relay
Output Rating
8A @ 250VAC
8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC
Supply Voltage Un
230, 400VAC
230VAC 230VAC 230VAC 230VAC
 
ACCESSORIES Electrodes Holders Separators Sockets