Air Flow Meter-Rotameter-Armored Metal Tube Flowmeter

• After-sales Service: 1 Year
• Warranty: 1 Year
• Accuracy: ±0.2-0.5%
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LZ-50
• Main Application: Water, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Size: DN15-DN150
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Variable Area Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Mechanics
• Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
• Ex-Proof: Intrinsic Safety/ Explosion-Proof
• LCD: Yes/No
• Pressure: Suitable for Very High Pressure
• Signal: 4-20mA, Pulse, RS485, Hart
• Medium: Liquid, Air, Gas
• Transport Package: Wooden Case or Carton
• Specification: sgs, iso
• Trademark: U-ideal
• Origin: Tianjin, China
• HS Code: 90261000
• Production Capacity: 6000 PCS/Month
• Package Size: 20.00cm * 30.00cm * 35.00cm
• Package Gross Weight: 8.000kg

Product Description

Armoured Metal Tube Flowmeter all called rotameter, variable area flowmeter;
The same series we also have glass rotameter with adjustable valve panel precision durable plastic tube rotameter

can be used for measure volume flow of liquid or air, example air flow measuring, water flow test, diesel oil flow meter.
 

LZ	U-ideal Series of metal tube float flow-meter
	Structure of transmitter
	50	Vertical connection , flow from bottom to top
	51	Flow form bottom to side
	52	Flow from side to side
	53R	Horizontal connection , Flow from right to left
	53L	Horizontal connection, flow from left to right
	54	Vertical connection , flow from top to bottom
Wetted material
R0	Stainless steel  0Cr18Ni12Mo2Ti
R1	Stainless steel  1Cr18Ni9Ti
R4	Stainless steel  304
R4L	Stainless steel  304L
R6	Stainless steel  316
R6L	Stainless steel  316L
RP	Stainless steel lining PTFE
Hc	Hastelloy C276
Ti	Titanium
Indicator
M1	Square shell ,glass view, local indication, intrinsic safety and limit switch
M2	Circle shell , local indication, intrinsic safety or explosion-proof and limit switch
Display and Output
Js	LCD Display and Pointer,3.6V lithium battery power-supply, None Output
Es	24VDC power supply, Output 4-20mA, two-wire, HART communication
D	Only pointer
Anti-Explosion Type
Ex	Intrinsic safety
Ed	Explosion-proof
Alarm Output
K1	One point high limit switch
K2	One point low limit switch
K12	Two point high-low limit switch
Assistance structure
T	Heating or cooling jacket
Z	Damp system
G	High-temperature indicator
Fluid type
Air	Gas
	Liquid(omit)
LZ50/R1/M1/Es/Ex/K1/Z/Air ( describe: Vertical connection, fluid take from bottom to top, Wetted material is 1Cr18Ni9Ti, M1 indicator , Remote Output, Intrinsic safety, One point high limit switch and the medium is gas. )

LZ50 LZ51 LZ52 LZ53 LZ54 is equipped with a flow regulating valve to control the size of the flow regulating valve material is PVC acid on the basis of the small-diameter bends plastic tube rotameter the cone tube body is a polycarbonate (PC ) or polysulfone (PSU)

LZ-with adjustable valve panel precision durable plastic tube rotameter technical parameters

Glass rotameter-flow meter
Float type flow meter
For liquid and gas

Low cost rotameter
Low flow rate flow meter

Model	DN(mm)	Range		Accuracy	ºC	MPa
		GPM	LPM
LZS-15E	15	0.1-1 0.2-2 0.5-5	0.5-4 1-7 1.8-18	±4%	0-60	≤1.0
LZS-15F					0-100
LZS-15EC	15	0.1-1 0.2-2 0.5-5	0.5-4 1-7 1.8-18		0-60
LZS-15FC					0-100
LZS-25E		0.8-8 1-10	3-30 4-40		0-60
LZS-25F					0-100
LZS-32E	32	1.2-12 2-20 2.5-25	5-50 8-80 10-100		0-60
LZS-32F					0-100
LZS-50E	50	2.5-25 5-45 7-70	10-100 20-180 25-250		0-60
LZS-50F					0-100
LZS-65E	65	25-110 40-160 50-250	80-400 150-650 200-1000		0-60
LZS-65F					0-100

  LZS-E / F Precision durable plastic tube rotameter installation dimensions  

Model	L	D	P			M		F		W
			L1	B1	B2	L2	C	L3	E	L4	F	G	a	H
LZS-15E LZS-15F	100	42	150	20	26	170	G1/2" Z1/2"			155	52	27	13	G1/2" Z1/2"
LZS-15EC LZS-15FC	160	50	210	20	26	225	G1/2" "	210	G1/2" Z1/2"	220	56	27	13	G1/2" Z1/2"
LZS-25E LZS-25F	170	59	230	32	39	250	Z3/4"	225	G3/4" Z3/4"	270	70.5	28	20	G3/4" Z3/4"
LZS-32E LZS-32F	225	72	290	40	49	310	Z1"	290	G1" Z1"	345	86	35	26	G1" Z1"
LZS-50E LZS-50F	290	98	375	63	73	400	Z2"	370	Z2"	440	109	40	46	G2" Z2"
LZS-65E LZS-65F	325	120	420	75	89	445	Z21/2"	420	Z21/2"

  LZS-E / F durable plastic tube rotameter precision parts material  

Model	P	M	F	W	Float
LZS-15E(T) LZS-15F(T)	PVC	PA6		PVC	316
LZS-15EC(T) LZS-15FC(T)	PVC	PA6	PA66	PVC	316
LZS-25E	PVC	PA6	PA66	PVC	ABS,304
LZS-25F
LZS-32E LZS-32F	PVC	PA6	PA66	PVC	ABS,304
LZS-50E LZS-50F	PVC	PA6	PA66	PA6	ABS,304
LZS-65E	PVC	PA6	PA66		ABS

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