Product Details

Factory price low cost high temperature 4-20ma output water flow meter /acid flow meter

LZ-series metallic rotameter is one of variable-area flowmeter with simple structure,work reliable,wide application field,high precision,convenient installing,it is suitable for compatible liquids,gases.

It is with LCD and 4-20mA electricity signal output,restrict alarm and many kinds of signal,compared with other flowmeters,this series has the characteristics of high-pressureproof,high-temperature proof,safety,ocular reading etc,it is suitable for chemical industry,petroleum,metallurgy,power plant,environmental protection,medical science.

Measure Range	Water(20°C)(2.5-1000)L/h) Air(20°C,1.101325Mpa)90.07-750)m3/h
Range Ratio	10:1
Accurate Degree	1.5 2.5
Fluid Woring Pressure	DN15-DN50:4.0Mpa DN80-DN100:1.6Mpa
Coat Working Pressure	1.6Mpa
Fluid Working Temperature	-80°C~+200°C(For PTFE ≤+85°C)
Connection Type	Flange connection or screw thred connection,flange standard refer to GB/T9119 ANSI150lbs,300lbs,HG20592-20635,other standard flange can be made by the user's requirement).
Environment Temperature	-25°C~+55°C
Medium Viscidity	Dn15≤5Mpa.s, Dn25-100≤250Mpa.s
Electricity Signal output	Output Signal 4-20mA)
	Linear Accuracy:1%
	Temperature influence 0.5%/10°C
	Power Supply (13-30)VDC
	Power Supply Consume ≤250mW
Restrict Alarm	Power Supply 220 (±10%) VDC
	Power Loss ≤3W
	Working Temperature -25°C~+60°C
Explosion-proof Grade	lb CT5

Technical parameters of LZ-series flowmeter

Anticorrosion Diameter (DN mm)	Normal Diameter (DN mm)	Measure Range		Maximum Pressure Loss
Anticorrosion Diameter (DN mm)	Normal Diameter (DN mm)	Air20°Cm3/h	Waterl/h	Air(Kpa)	Water MPa
15	15	0.05-0.5	1.6-16	7.0	6.4
		0.07-0.7	2.5-25	7.1	6.5
		0.11-1.1	4.0-40	7.2	6.5
		0.18-1.8	6.0-60	7.3	6.6
		0.28-2.8	10-100	7.5	6.6
		0.40-4.0	16-160	8.0	6.8
		0.70-7.0	25-250	10.8	7.2
		1.00-10	40-400	10	8.6
		1.60-16	60-600	14	11.1
			80-800		14
25	25	3.00-30	100-1000	7.7	7.0
		4.50-45	160-1600	8.58	8.0
		7.00-70	250-2500	12	10.8
		11-110	400-4000	19	15.8
			500-5000		16.2
50	50	18-180	600-6000	8.6	8.1
		25-250	1000-10000	10.4	11
		40-400	1600-16000	12.6	17
80	80	50-500	2000-20000	15.5	6.3
80	80	75-750	2500-25000	17.2	8.1
100	100	100-1000	4000-40000		9.5
100	100	160-1600	6000-60000		10
125	125	250-2500	8000-80000		16
125	125		10000-100000		20
150	150	300-3000	12-120m3/h		20
150	150	400-4000	15-150m3/h		25

Company Information

Yuyao Kingtai Instrument Co.,Ltd specializes in the research and development,manufacture.sales and services of industry instruments. our main products are flowmeter,pressure gauge and solenoid valve.we are one of the biggest manufaccturer of flowmeter in china.we have establish friendly and long term relationshs with famous corporation in the world.
We win our good repulation among customers, our goods passed though ISO9001:2008.We are committed to producing products with high quality and new technology to meet the demands of our customers.

We have a professional production team to ensure the quality and safety.adcanced equipment to make production more fast and efficient.

Warehouse

Certificate

Shipment

Our Services

1. Professional and patient pre-sale and after-sale service on our products;

2. Stable quality and reasonable price for you to gain long term cooperation;

3. OEM & ODM service for quantity orders;

4. Sample orders welcomed for quality test;

FAQ

1.Why do you order from the KINGTAI?

The KINGTAI company can provide you competitive price.

2.What about the delivery time?

Honestly, it depends on the order quantity and the season you place the order .for bulk order which production lead time is within 1~3 weeks.Generally speaking, small QTY are in stock

3.What is your payment method?

T/T, Western Union, Moneygram, Paypal are available for us

4.Can you make my logo on product?

Of course! we are factory,we supply OEM ,You only need provide us your original logo file or clear picture, so we can make it.

5. How to delivery ?

Shipped by express for sample order and small order, express include DHL, UPS, TNT,, EMS, etc. Shipped by sea or by air for bulk order.

6.What is your terms of delivery?

We accept EXW, FOB, CIF etc. You can choose the one which is the most convenient or cost effective for you.