Product Details

China air smart vortex flow meter

Description China air smart vortex flow meter

Analog water vortex flowmeter is a volumetric flowmeter that measures the volumetric flow of gas, steam or liquid, volumetric flow or mass flow according to the Karman vortex principle. And can be used as a flow transmitter in the automated control system vortex flowmeter.The instrument uses advanced differential technology, with isolation, shielding, filtering and other measures to overcome the similar products, poor shock resistance, small signal data disorder and other issues, and the use of a unique sensor packaging technology and protective measures to ensure product reliability The Products are basic and complex two types, the basic measurement of a single flow signal; composite can simultaneously achieve temperature, pressure, flow measurement. Each type has a whole, split structure to accommodate different installation environments.

Specification China air smart vortex flow meter

Nominal pass(mm)	15,20,25,40,50,65,80,100,125,150,200,250,300
Instrument material	1Cr18Ni9Ti
Nominal pressure (Mpa)	PN1.6Mpa;PN2.5Mpa;PN4.0Mp
Measured medium temperature(℃)	-40~+250℃;-40~+350℃
Environmental conditions	Temperature -10 ~ +55 ℃, relative humidity of 5% to 90%, atmospheric pressure 86 ~ 106Kpa
Accuracy	Liquid: ± 0.5 for indication; gas or steam: ± 1.0,± 1.5for indication
Range ratio	1:10;1:15
Resistance loss factor	Cd<2.6
output signal	Optional 4-20mA or pulse
Power supply	Sensors: + 12VDC, + 24VDC (optional)
	Transmitter: + 24VDC
	Live display type: instrument comes with 3.2V lithium battery
Signal transmission line	STVPV3 × 0.3 (three-wire), 2 × 0.3 (two-wire)
Installation method	Flange clamp or integral flange connection
Transmission distance	≤500m
Signal line interface	Internal thread M20 × 1.5
Explosion protection rating	ExdIIBT6
Protection class	IP65
Allow vibration acceleration	1.0g

Detailed China air smart vortex flow meter

Features China air smart vortex flow meter

1.No moving parts, long-term stability, simple structure and easy to install and maintain

2.Using the noise circuit and anti-vibration sensor head, with a certain anti-environmental vibration performance

3.Using ultra-low-power single-chip microcomputer technology, a 3.2V10AH lithium battery can be used for more than 5 years

4.By the software on the instrument coefficient of non-linear correction, improve the measurement accuracy

5.Pressure loss is small, wide range of range

6.Using EEPROM to the cumulative flow power protection, protection time is greater than 10 years

Selection Guide China air smart vortex flow meter

Caliber (mm)	Liquid measurement range (m3 / h)	Gas measurement range (m3 / h)
DN15	1.2-6.2	5-25
DN20	1.5-10	8-50
DN25	1.6-16	10-70
DN32	1.9-19	15-150
DN40	2.5-26	22-220
DN50	3.5-38	36-320
DN65	6.2-65	50-480
DN80	10-100	70-640
DN100	15-150	130-1100
DN125	25-250	200-1700
DN150	36-380	280-2240
DN200	62-650	580-4960
DN250	140-1400	970-8000
DN300	200-2000	1380-11000