Dold MK 9151N Series Liquid Level Relay -, DIN Rail 1 Voltage Input 240 V ac-Rated Relay

RS Stock No.:: 240-9011
Mfr. Part No.:: MK9151.11 2-450kOhm AC220-240V
Brand:: Dold

Dold MK 9151N Series Liquid Level Relay -, DIN Rail 1 Voltage Input 240 V ac-Rated Relay

Subtotal (1 unit)*

$387.91

(exc. GST)

$426.70

(inc. GST)

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Units	Per unit
1 +	$387.91

*price indicative

RS Stock No.:: 240-9011
Mfr. Part No.:: MK9151.11 2-450kOhm AC220-240V
Brand:: Dold

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Dold
	Product Type	Liquid Level Relay
	Number of Inputs	1
	Probe Voltage	10V ac
	Overall Length	82mm
	Mount Type	DIN Rail
	Overall Depth	99 mm
	Response Time	20s
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Terminal Type	Clamp
	IP Rating	IP20
	Maximum Supply Voltage	240V ac
	Overall Width	22.5mm
	Standards/Approvals	CE
	Hazardous Area Certification	No
	Input Type	Voltage
	Current Rating	5 A
	Output Type	Relay
	Series	MK 9151N
	Number of Outputs	5

	Select all
	Brand Dold
	Product Type Liquid Level Relay
	Number of Inputs 1
	Probe Voltage 10V ac
	Overall Length 82mm
	Mount Type DIN Rail
	Overall Depth 99 mm
	Response Time 20s
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Terminal Type Clamp
	IP Rating IP20
	Maximum Supply Voltage 240V ac
	Overall Width 22.5mm
	Standards/Approvals CE
	Hazardous Area Certification No
	Input Type Voltage
	Current Rating 5 A
	Output Type Relay
	Series MK 9151N
	Number of Outputs 5

Datasheet - IL9151

COO (Country of Origin):: DE

Dold Level Relay

The Dold MK9151 series liquid level relay is a single input and DIN rail mount device. It monitors and controls conductive liquids and powders, example maximum and minimum fill level, protection against overfilling and dry running. The 3-probe connections for 2-point and 1-point level control. It has 220VAC to 240VAC supply voltage. General resistance monitoring, example recording temperature limits with PTC (device to IEG 255, VDE 0435 section 303). This device is straightforward to install and safe to use.

Features and Benefits

High interference resistance of the measuring circuit, which is isolated from the mains

Maximum wire length to the probes is 1500m

Large setting range between 2kohm and 450kohm which permits differentiation between fluid and foam

Adjustable response and release time delay: 0.2seconds to 20seconds

Programmable for open circuit operation (without bridge) or closed circuit operation(bridge X1-X2 or X1-COM)

Green LED for operation

Yellow LED for contact position

1 or 2 changeover contacts

Also available with a sealable transparent cover

Applications

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

General resistance monitoring tasks, e. G. limit temperature detection with PTC

Certifications

IEC/EN 60 255

DIN VDE 0435-303

IEC/EN 61 140

IEC/EN 60 947-1

CSA approval

IP40 rated