LZM-25Z Acrylic Flow Meter with Alarm

Philosophy:

Switch on/off is actually magnetic flout contact open/close after magnetron bistable exciting. Alarm sound and light are based on the switch position of on/off linked to relays among other parts and elements.

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Product Description

Functions and Applications

BJ01: High Alarm Limit Switch (HA) BJ02: Low Alarm Limit Switch (LA), Both the switches of BJ01 and BJ02 are able to send relevant signals at maximum, middle and minimum flow. The switches are mounted on certain selected position of rail and whenever magnetic flout reaches or passes the switch level, signals will be sent out for internal contact actuation of either opening or closing.

Technical Parameter

Rated Voltage	max DC24/AC24
Rated Amperage	max 0.3A
Steady Current at Switches Opening or Closing	max DC0.1A
Interruption Capacity	≤10W
Insulation Impedance	>10”Ω
Working Temperature	0℃~+55℃
Protection Grading	IP65
Displacement (position on or off)	≤4mm

Precautions

1) Keep off from ambient magnetic disturbance during mounting e.g. Large motors etc;

2) Flow media should be free from ferromagnetic foreign matters;

3) Ensure pipes or tubes to be mounted with the flowmeters free from any potential vibration in case switch contact actuates accidentally.

■Datasheet of LZM Series Flowmeter with Alarm Limit Switches

Model	Range			Thread	Accuracy
Model	GPM( Liquid)	LPM( Liquid)	Nm³/h(Gas)	Thread	Accuracy
LZM-15 LZM-15J	0.2-2	0.8-8		(M)1/2” BSPT	±4%
	0.3-3	1-11
	0.5-5	2-18
	1-7	2-28
LZM-20 LZM-20J	2-10	8-40	6-60 16-80 16-160	(M)3/4" BSPT
	2-16	8-60
	2-20	8-80
LZM-25 LZM-25J	1.5-15	6-60		(M)1" BSPT
	3-13	10-50
	4-24	10-100
	5-35	10-130
	5-45	10-170
LZM-15Z	0.1-1	0.5-4	0.3-3 1-10 0.4-4 2.5-25 0.6-6 4-40	(M)1/2" BSPT (F)1/4" BSPT
	0.15-1.5	0.6-6
	0.2-2	1-7
	0.3-3	1-11
	0.5-5	2-18
LZM-25Z	1-10	5-35		(M)1" BSPT
	1-15	5-50
	2-14	10-50
	2-20	10-70
	5-35	10-130
	5-40	10-150
	5-45	10-170
		0.3-2.1m³/h
		0.6-3m³/h
		0.6-4.2m³/h

About

Yuyao Kingtai Instrument Co.,LTD.

Yuyao Kingtai Instrument Co., Ltd. specializes in the production of industrial automation instruments, as a famous China LZM-25Z Acrylic Flow Meter with Alarm Suppliers and LZM-25Z Acrylic Flow Meter with Alarm Factory, the main products are flow meters, pressure gauges, and solenoid valves.
Our company has the State Bureau of Technical Supervision issued manufacturing measuring device license, certificate number for Zhejiang 02810146.
Our company is the People's Republic of China national verification regulation JJG257-2007 "float flowmeter" drafting unit.
Our company is a Ningbo high-tech enterprise, and the production of products has passed the ISO9001 international quality management system certification.
Our company is one of the national plexiglass flowmeter production bases, with an annual production of more than 1 million.
Two flowmeters developed by our company according to the needs of the market have respectively obtained the patent certificate issued by the Patent Office of the People's Republic of China.
LZS- Series plastic tube precision durable rotor flowmeter, patent number: ZL94208420.9
LZB-4.6.10F anti-corrosion glass rotor flowmeter, Patent number: 200620122839.3
Our production of flowmeters, pressure gauges, and solenoid valves not only has a large number of domestic customers but also export to the international market. We produce products, with a variety, and complete specifications, if you have special needs can design and manufacture them.
Our products are exported to more than 30 countries and regions such as Europe and America.
Our company has a strong technical force, desirable production facilities, standard management, and a good business reputation. It is named the "contract-abiding and creditworthy Unit" approved by Zhejiang Industry and Commerce Administration Bureau. Enterprise pursues the purpose of "quality assurance, customer satisfaction", we pursue the goal of "innovation, excellence", and customer satisfaction is our wish.
We sincerely welcome customers at home and abroad to patronize and guide and work together to create brilliance.

Certificate Of Honor