1.customized structure 2.flange connection 3.strong installation 4.easy replace taper tube and float 5.rotameter with alarm

Summary:

LZB-()DK/DKF series glass tube flow meters are made of advanced technology,featured with light and handy structure,beautiful shape,easy installation and maintance.convenient replacement of  taper tube and floater,clear flow scale,sensitive adjustment,which are widely used for measuring micro flow rate of all  industries.

 Drawing:

Specifications:

The mounts are made of stainless steel, brass and feature a specially designed fitting to take the glass cone This device permits easy cone replacement without removal of the mount

Special features:

Used for industrial furnace and heat treatment Accuracy class: 2.5 (DN4,DN6 or DN10), 4.0 (DN4) Maximum pressure: 1mPa Maximum ambient temperature: 120°C

Measuring ranges:

Water (20°C): 0.4ml/minute to 1.6L/minute Air (101325Pa,20°C): 6ml/minute to 45L/minute Light and handy structure, good looks, easy installation and maintenance All flow meters can be equipped with limit switches

Technical Parameter:

Model	Measuring Range		Accuracy Degree	State of allowed measuring fluid
	Water(20°C)	Air (20°C,101325Pa)		Temperature(°C)	Pressure(MPa)
LZB-4DK LZB-4DKF	(0.4~4)ml/min (0.6~6)ml/min (1~10)ml/min (1.6~16)ml/min (2.5~25)ml/min (4~40)ml/min	(6~60)ml/min (10~100)ml/min (16~160)ml/min (25~250)ml/min (40~400)ml/min (60~600)ml/min	4	less than 120	≤1.0
	(6~60)ml/min (10~100)ml/min (16~160)ml/min (25~250)ml/min (40~400)ml/min	(0.1~1)ml/min (0.16~1.6)ml/min (0.3~3)L/min (0.6~6)L/min (0.7~7)L/min	2.5
LZB-6DK LZB-6DKF	(40~400)l/min (60~600)L/min (0.1~1)L/min	(0.7~7)L/min (1~10)L/min (1.5~15)L/min
LZJ-10DK LZJ-10DKF	(0.1~1)L/min (0.16~1.6)L/min	(3~30)L/min (5~45)L/min

 Company profile:

CHANGZHOU CHENGFENG FLOWMETER CO.,LTD was established in 1979,at the begining our company named as Qinfeng Flow meter.we are the professional manufacturer of flowmeters,thermometers,liquid level meters,transmitters and so on.The main products are contain of LZB/LZJ(-F)glass tube flow meter,LZB-W(B)micro type glass tube flow meters,G.R.F10/20/30 glass tube flow meters,LZZ/LZD(-F)metal tube flow meters,organism panel type purified flow meters,UHC magnetic flap liquid level meters,LUGB/LUCB vortex street flow transmitter,LDG electromagnetic flowmeters,LWGY/LWY turbine flowmeters,WSS series bimetallic thermometer and so on about five series and five hundred kinds products.

 Gas Calibration equipment: