Products

ABB CM-ENS.11S Liquid Level Monitoring Relay 5-100kOhm 24-240VAC/DC 3 -Electrode 1CO SPDT 4A

Product Code: CM-ENS.11S

  • Measures 5-100 kOhm resistance range
  • Operates at 24-240 VAC/VDC, 4 A current
  • Compact DIN rail mounting, screw terminals
  • Robust durability: 100k electrical, 1M mechanical ops
  • IP20/IP50 protection for reliable performance
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Specifications

Product Type Monitoring Relay
Brand ABB
Connecting Capacity Flexible with Ferrule 1x 0.5 - 2.5 mm² Flexible with Ferrule 2x 0.5 - 1.5 mm² Flexible with Insulated Ferrule 1x 0.5 - 2.5 mm² Flexible with Insulated Ferrule 2x 0.5 - 1.5 mm² Flexible 1x 0.5 - 2.5 mm² Flexible 2x 0.5 - 1.5 mm² Rigid 1x 0.5 - 4 mm² Rigid 2x 0.5 - 2.5 mm²
Contact Configuration 1 C/O (SPDT)
Contact Form 1CO SPDT
Degree of Pollution IP3
Degree of Protection Housing IP50 Terminals IP20
Dimensions 85.6Hx22.5Wx 103.7D mm
Electrical Durability 100000 Operations
Function Filling or draining monitoring
Gross Weight 0.148 kg
Height 85.6 mm
LED Colour U: Green, R: Yellow
Measuring Range 5 - 100 kOhm
Mechanical Durability 1000000 Operations
Mounting Type 35 x 15 mm DIN Rail 35 x 7.5 mm DIN Rail
Net Weight 0.124 kg
Operational Temperature Operation -20 - +60 °C
Output Type 1CO SPDT
Overvoltage Category III
Rated Current 4 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage Measuring Circuit / Output Circuit 4 kV Output Circuit 1 / Output Circuit 2 4 kV Supply Circuit / Measuring Circuit 4 kV Supply Circuit / Output Circuit 4 kV
Rated Operational Current 4A (230V, AC-12)
Rated Voltage 24-240 VAC/VDC
Standards and Approvals CAN/CSA C22.2 No.14 IEC/EN 63000 IEC/EN 60255-27 IEC/EN 61000-6-2 IEC/EN 61000-6-3 UL 508
Terminal Type Screw
Tightening Torque 0.6 - 0.8 Nm
Weight 0.124 kg
Width 22.5 mm
Rated Control Supply Voltage 24-240 VAC/VDC
Minimum Switching Capacity 12 V 10 mA
No. of Electrodes 3

Description

<p>This industrial-grade device is engineered to provide reliable performance in monitoring filling or draining processes. With a measuring range of 5-100 kOhm, it offers versatility for various applications. The unit operates efficiently across a wide rated voltage spectrum from 24 to 240 VAC/VDC and supports a rated current of up to 4 A, making it adaptable for different electrical environments.</p><p>Designed with convenience in mind, this product features a single-pole double-throw (SPDT) contact form and configuration, ensuring dependable switching capabilities. It is built for durability, boasting an impressive electrical lifespan of up to 100,000 operations and mechanical durability reaching up to one million operations.</p><p>The device&amp;#39;s compact dimensions—22.5 mm in width and 85.6 mm in height—make it suitable for tight spaces without compromising on functionality. Its mounting flexibility allows installation on both 35 x 15 mm and 35 x 7.5 mm DIN rails, catering to varied setup requirements.</p><p>For secure connections, the terminal type is screw-based, providing a straightforward assembly process while maintaining robust connectivity under operational conditions ranging from -25&amp;#176;C to +60&amp;#176;C.</p><p>In terms of protection standards, the device meets IP20/IP50 ratings and has an IP3 degree of pollution resistance, ensuring reliable operation even in challenging environments. Furthermore, it complies with multiple international standards such as CAN/CSA C22.2 No.14 and UL 508 among others—demonstrating its adherence to quality assurance protocols across diverse regions.</p><p>Weighing just 0.124 kg, this lightweight component doesn&amp;#39;t sacrifice toughness or reliability despite its minimal footprint—a testament to its efficient design philosophy aimed at optimizing space without compromising performance.</p><p>Overall, this product serves as an excellent choice for professionals seeking a dependable solution for monitoring tasks within industrial settings where precision and endurance are paramount considerations.</p>
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