Dold MK 9151N Series Liquid Level Relay -, DIN Rail 1 Voltage Input 24 V dc-Rated Relay

RS庫存編號:: 465-0766
製造零件編號:: MK9151N.12 2-450kOHM DC24V 0.2-20s
製造商:: Dold

Dold MK 9151N Series Liquid Level Relay -, DIN Rail 1 Voltage Input 24 V dc-Rated Relay

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TWD5,813.00

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TWD6,103.65

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RS庫存編號:: 465-0766
製造零件編號:: MK9151N.12 2-450kOHM DC24V 0.2-20s
製造商:: Dold

規格

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產品詳細資訊

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選取全部	屬性	值
	品牌	Dold
	Number of Inputs	1
	Product Type	Liquid Level Relay
	Probe Voltage	10V ac
	Overall Length	90mm
	Mount Type	DIN Rail
	Overall Depth	98 mm
	Response Time	20s
	Minimum Operating Temperature	-20°C
	Terminal Type	Clamp
	Maximum Operating Temperature	60°C
	IP Rating	IP20, IP40
	Maximum Supply Voltage	24V dc
	Overall Width	22.5mm
	Standards/Approvals	IEC, CE
	Hazardous Area Certification	No
	Input Type	Voltage
	Series	MK 9151N
	Number of Outputs	2
	Output Type	Relay
	Current Rating	4 A

	選取全部
	品牌 Dold
	Number of Inputs 1
	Product Type Liquid Level Relay
	Probe Voltage 10V ac
	Overall Length 90mm
	Mount Type DIN Rail
	Overall Depth 98 mm
	Response Time 20s
	Minimum Operating Temperature -20°C
	Terminal Type Clamp
	Maximum Operating Temperature 60°C
	IP Rating IP20, IP40
	Maximum Supply Voltage 24V dc
	Overall Width 22.5mm
	Standards/Approvals IEC, CE
	Hazardous Area Certification No
	Input Type Voltage
	Series MK 9151N
	Number of Outputs 2
	Output Type Relay
	Current Rating 4 A

Datasheet - IL9151

COO (Country of Origin):: DE

MK 9151N - level relay

Application

Level monitoring and control of conductive liquids and powders, e.g. maximum and minimum fill level, protection against overfilling and dry running

Monitoring and control of the mix ratio for conductive liquids

General resistance monitoring tasks, e.g. recording temperature limits with PTC

Contact protection relay with delay

Features

3 electrode connections for 2-point and 1-point level control

Measuring circuit for electrodes works on AC voltage generated internally in the device (approx. 30 Hz); therefore no electrolysis occurrence in the fluid

The measuring circuit galvanically isolated from the mains is immune from high levels of interference

Max. lead length to the electrodes: 3000 m

Wide setting range: 2 kΩ → 450 kΩ which enables differentiation between liquid and foam

Response and fallback delay: 0.2 s → 20 s, adjustable separately for MIN and MAX level

Programmable for operating or rest current principle

LEDs to indicate operational readiness and contact position

Output contact 2 changeovers

Overall width: 22.5 mm

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

Approvals

Standards

IEC/EN 60 255, DIN VDE 0435-303