Product Code: CM-ENS.11S

The Liquid Level Monitoring Relay is designed for filling or draining monitoring. It has a measuring range of 5 to 100 kohm and features 3 electrodes. This relay operates with a rated control supply voltage of 24 to 240 V AC/DC and offers a 1 CO (SPDT) output with screw terminals. It effectively monitors the liquid levels of conductive fluids and provides protection against dry running for pumps or overflow for tanks. The relay works based on the open-circuit principle. Additionally, the sensitivity can be easily adjusted using the front-face potentiometers.

Brand	ABB
Contacts	1CO (SPDT)
Degree of Protection	IP50 (Housing), IP20 (Terminals)
Duty Time	100%
Function	Filling or draining monitoring
LED Colour	U: Green, R: Yellow
Measuring Range (Kilo Ohm)	5 - 100
Mounting Type	DIN Rail
No. of Electrodes	3
Operational Temperature Range (°C)	-25 to +60
Overvoltage Category	III
Pollution Degree	3
Rated Control Supply Voltage AC/DC (V)	24 - 240
Rated Frequency (Hz)	50/60
Short-Circuit Protective Device	O/P Circuit NC - F Type Fuses 6 A, O/P Circuit NO - F Type Fuses 10 A
Terminal Type	Screw

Electrical Time Switches, Timers & Control Relays

ABB CM-ENS.11S LIQUID LEVEL MONITORING RELAY 5-100kâ„¦ 3 ELECTRODES CONTROL 24-240VAC 1CO

Product Code: CM-ENS.11S

Technical Specifications

Documents

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