Whole Anti-Corrosion Rotameter Glass Flow Meters

Model NO.: Lzb-4, 6, 10 F4 Size: DN10-50 Type: Variable Area flow meter Measuring Principle: Mechanics Medium: Liquid, Air, Gas Signal: Pulse, 4~20mA, Hart, RS485 Ex-Proof: Intrinsic Safety/ Explosion-Proof Specification: sgs, iso HS Code: 90261000 Accuracy: ±0.2-0.5% Sensor: Tube/Flange Measuring Media: Liquid Certification: JIS, DIN, ANS, GB, CE, UL, RoHS, ISO Pressure: Suitable for Very High Pressure LCD: Yes/No Trademark: U-ideal Origin: Tianjin, China LZB-4, 6, 10 F4 whole anti-corrosion glass Rotameter, glass Flow Meter
can be used for measure volume flow of liquid or air, example air flow measuring, water flow test, diesel Oil Flow Meter.


before the market, some are made of stainless steel as material alternatives. Can not really play a preservative effect. So I plant developed according to market needs as the main material with Teflon anticorrosive flowmeter, while the capture of a good anti-corrosion material Flow Control Valve which a storm. So that small diameter glass rotor flowmeter has anticorrosive.
This product is capable of a variety of acids (except hydrofluoric acid), strong alkalis, oxidizing agents, strong oxidizing acids, organic solvents and other corrosive gas and liquid flow meter, good corrosion resistance.


1.Product Features

Medium temperature: -20~+120º C
Ambient temperature: -20~+55º C
High quality turbine resulting in wider measurement range than conventional ones
Various types of transducers for different applications
The unique Multi-point intelligent non-linear correction to the instrument coefficient

Accuracy assurance due to the standard flow calibration facilities
100% pressure experiment, 100% products quality inspection
Power-Off Protection: The instrument coefficient and the accumulative flow value can be saved for ten years without power

2. Basic Parameters

Sensors of which diameter ranges from DN4 to DN40 are screw thread connection and the maximum pressure tolerance is 6.3Mpa
Sensors of which diameter ranges from DN50 to DN200 are flanged connection and the maximum pressure tolerance is 6.3Mpa
Sensors of which diameter ranges from DN4 to DN40 have straight pipes and filters upstream and downstream.

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

Low cost rotameter
Low flow rate flow meter

Model		LZB-4F4	LZB-6F4	LZB-10F4
mm		Φ4	Φ6	Φ10
Range	L/H	1-10	2.5-25	6-60
		1.6-16	4-40	10-100
		2.5-25	6-60	16-160
	NM3/H	0.016-0.16	0.04-0.4	0.1-1
		0.025-0.25	0.06-0.6	0.16-1.6
		0.04-0.4	0.1-1	0.25-2.5
Accuracy(±%)		4	4	4
Mpa		≤0.6	≤0.6	≤0.6

LZB-4, 6,10 F4 full anticorrosive glass rotor flowmeter Overall and installation dimensions  

Model	Size
	A	B	C	D1	D2	E	F
LZB-4 F4	160	204	234	G1/4''	Φ9	37.5×34	2-M6
LZB-6 F4	160	204	234	G1/4''	Φ9	37.5×34	2-M6
LZB-10 F4	160	208	238	G1/4''	Φ12	37.5×34	2-M6

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Product Categories : flow meter > Rotameter