ABB CM-ENS Series Liquid Level Relay -, DIN Rail 1 Voltage Input 240 V-Rated SPDT Relay

RS Stock No.:: 135-6333
Mfr. Part No.:: 1SVR740850R0200 CM-ENS.21P
Brand:: ABB

ABB CM-ENS Series Liquid Level Relay -, DIN Rail 1 Voltage Input 240 V-Rated SPDT Relay

View all Level Controllers

Subtotal (1 unit)*

£111.81

(exc. VAT)

£134.17

(inc. VAT)

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Units	Per unit
1 +	£111.81

*price indicative

RS Stock No.:: 135-6333
Mfr. Part No.:: 1SVR740850R0200 CM-ENS.21P
Brand:: ABB

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Liquid Level Relay
	Number of Inputs	1
	Probe Voltage	24V
	Overall Length	113.4mm
	Mount Type	DIN Rail
	Overall Depth	113.4 mm
	Minimum Operating Temperature	-25°C
	Terminal Type	Screw
	Maximum Operating Temperature	60°C
	Maximum Supply Voltage	240V
	IP Rating	IP20, IP50
	Standards/Approvals	UL, IEC/EN 61000-6-3, IEC/EN 63000, CE, IEC/EN 61000-6-2, IEC/EN 60255-27, EAC
	Overall Width	22.5mm
	Hazardous Area Certification	No
	Number of Outputs	1
	Input Type	Voltage
	Current Rating	11 mA
	Sensitivity	1000kΩ
	Output Type	SPDT Relay
	Series	CM-ENS

	Select all
	Brand ABB
	Product Type Liquid Level Relay
	Number of Inputs 1
	Probe Voltage 24V
	Overall Length 113.4mm
	Mount Type DIN Rail
	Overall Depth 113.4 mm
	Minimum Operating Temperature -25°C
	Terminal Type Screw
	Maximum Operating Temperature 60°C
	Maximum Supply Voltage 240V
	IP Rating IP20, IP50
	Standards/Approvals UL, IEC/EN 61000-6-3, IEC/EN 63000, CE, IEC/EN 61000-6-2, IEC/EN 60255-27, EAC
	Overall Width 22.5mm
	Hazardous Area Certification No
	Number of Outputs 1
	Input Type Voltage
	Current Rating 11 mA
	Sensitivity 1000kΩ
	Output Type SPDT Relay
	Series CM-ENS

Datasheet

RoHS Status: Exempt

COO (Country of Origin):: DE

CM-ENS Liquid Level Relays

A series of liquid level control relays from ABB for conductive liquids. The CM-ENS range gives a choice of 3 variants each with a compact, space saving housing with the highest fire protection and environmentally friendly materials. Installation is quick and easy using screw or easy-connect terminals and tool free DIN Rail mounting.

Features and Benefits (CM-ENS.1 / CM-ENS.2 / CM-ENS.3)

• 3 LED operational state indication ;• Choices of Easy connect push in terminals or screw terminals;• DIN Rail mountable - no tooling required;• Easy adjustment using front panel;• Cascadable;• Adjustable response sensitivity;• 1 C/O SPDT output contact;• Compact 22.5 mm width

Additional Features CM-ENS.2

• Control of two levels (MIN/MAX);• Front panel adjustment of fill and drain function

Additional Features CM-ENS.31

• Control of two levels (MIN/MAX);• Front panel adjustment of fill and drain function;• 2 C/O SPDT Contacts;• Selectable ON / OFF delay

Applications

• Dry running protection;• Overflow protection ;• Liquid level control

Liquid Level Relays are used to monitor the levels of conductive liquids, and are available in Up/Down, Minimum, Maximum, and Fill/Empty variations. Liquid Level Relays are straightforward to install and safe to use.

Application Examples

Liquid Level Relays (Conductive Level Sensors) are used in a wide variety of applications including waste water management and the monitoring and management of corrosive liquid media, and designed specifically to provide for the:

Monitoring and control of liquid levels

Protection of pumps against dry running

Ability to detect liquid leaks in a system

Control of media mixing ratios

Control of liquid levels