Shanghai Jinghao International Trade Co., Ltd. >> High Accuracy Remote Type Vortex Flow Meter (JH-VFM-R)

High Accuracy Remote Type Vortex Flow Meter (JH-VFM-R)

Name: High Accuracy Remote Type Vortex Flow Meter (JH-VFM-R)
Brand: China-Manufacturer-Directory.com
SKU: 772700155
Availability: InStock
Rating: 4.5 (73 reviews)

Supplier:	Shanghai Jinghao International Trade Co., Ltd.
Price:	US $ 200-600/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB,CIF,DAP

Product Specifications

Prod Model:	JH-VFM-R
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Display:	LCD
Temperature:	-20c~350c
Power Supply:	24VDC or Battery
Output Signal:	4-20mA,Pulse,RS485,Hart
Body Materia:	Ss304/Ss316
Connection:	Flange/Wafer/
Pressure:	1.6MPa, 2.5MPa, 4.0MPa, High Pressure
Protection Level:	IP65,IP68
Accuracy:	?à0.6-1%
Main Application:	Steam
Sensor:	Tube/Flange
Type:	Turbine Flow Meter
Measuring Principle:	Mechanics
Size:	Dn200-1000
Measuring Media:	Gas ,Liquid,Steam

Product Description

Digital Vortex Flow Meter

Designed in three-wire or two-wire system, E Series Display Circuit is a newly emerged compact circuit of Vortex Flow Meter. Its amplified circuit belongs to the Analog type. Within the conventional flow range, the flow rate of gas, liquid and steam can be measured in high accuracy through using this E Series Display Circuit. In addition, switches can be set up to adapt to a variety of medium-calibers and various kinds of measurements. Remote data processing and remote signal circuit are divided into three-wire system and two- wire system. The three-wire system can be connected with RS485 communication equipment; it is also battery-powered. Using 4-20mA current output, the two-wire system can provide isolated original pulse output.

Application:
Applicable Caliber: DN15-DN300, other caliber agreement supply.
Applicable medium: gas, steam and liquid.

Features:
-Advanced circuit, power consumption low,
-Wide measurement range,
-Simple structure,
-Small resistance loss,
-Firmness and durability, wide application,
-Long service life, stable operation,
-Convenient installation and debugging.

Technical parameters:

Nominal diameter(mm)	25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type)
Nominal pressure (MPa)	DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement)
Medium temperature(ºC)	Piezoelectric type:-40~260,-40~320;Capacitance type : -40~300, -40~400,-40~450(Supply agreement)
Body material	1Cr18Ni9Ti
Allowable vibration acceleration	Piezoelectric type:0.2g Capacitance type:1.0~2.0g
Accuracy	±1%R,±1.5%R,±1FS;Insert type:±2.5%R,±2.5%FS
Range of	1:6~1:30
Power supply voltage	Sensor:+12V DC,+24V DC;Transmitter:+12V DC ,+24V DC;Battery type:3.6V Battery
Output signal	Square wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA
Pressure loss coefficient	In line with the JB / T9249standard Cd = 2.4
Explosion proof marks	Intrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5
Protection grade	The ordinary IP65 diving type IP68
Environmental conditions	Temperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa
Applicable medium	Gas, liquid, steam
Transmission distance	Three wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm

Flow range of vortex flow sensors :

Meter diameter (mm)	Liquid		Gas
Meter diameter (mm)	Measuring range (m3/h)	Output frequency range(Hz)	Measuring range (m3/h)	Output frequency range(Hz)
25	1.2~16	25~336	8.8~55	190~1140
40	2~40	10~200	27~205	140~1040
50	3~60	8~160	35~380	94~1020
80	6.5~130	4.1~82	86~1100	55~690
100	15~220	4.7~69	133~1700	42~536
150	30~450	2.8~43	347~4000	33~380
200	45~800	2~31	560~8000	22~315
250	65~1250	1.5~25	890~11000	18~221
300	95~2000	1.2~24	1360~18000	16~213
300	100~1500	5.5~87	1560~15600	85~880
400	180~3000	5.6~87	2750~27000	85~880
500	300~4500	5.6~88	4300~43000	85~880
600	450~6500	5.7~89	6100~61000	85~880
800	750~10000	5.7~88	11000~110000	85~880
1000	1200~1700	5.8~88	17000~170000	85~880
>1000	Agreement		Agreement

Note: (300) to (1000) diameter for insertion type

Dimension of type vortex flow meter:

DN	L	L0	H	D	Pipe size
15	80	116	400	68	φ18×1.5
20	80	116	400	68	φ25×2.5
25	80	116	400	68	φ32×3.5
32	80	116	400	68	φ39×3.5
40	80	116	404	80	φ49×4.5
50	80	116	412	88	φ59×4.5
65	80	116	428	105	φ74×4.5
80	80	116	446	120	φ89×4.5
100	80	118	472	148	φ109×4.5
125	85	124	492	174	φ134×4.5
150	90	135	515	196	φ159×4.5
200	105	150	570	250	φ219×9
250	120	166	620	300	φ273×11
300	135	185	670	350	φ325×12

Company profile

Shanghai JingHao International Trade Co., Ltd. is registered and located in China (Shanghai) Pilot Free Trade Zone, close to the North Waigaoqiao Free Trade Zone Station of Metro Line 6. We enjoy convenient access to major transportation networks. It takes less than one hour by car from the company to Pudong International Airport or Hongqiao International Airport or Shanghai Railway Station. We are located in China's first Pilot Free Trade Zone, benefits Jinghao with lots of logistics advantages and trading and financial preferential policiesby the Chinese government.

Jinghao's main business covers import and export of equipment like instrument, flowmeter, pressure gauge and petroleum equipment, etc. Now the company is specialized in trading business of different types of flow meters and gauges, like rotor flow meter, electromagnetic flow meter, vortex flow meter, oval gear flow meter and gas flow meter, petroleum drilling rig accessories and completion tools and the company has obtained related CE certificates. Our products are widely used in chemical, petroleum, metallurgy, paper, pharmaceutical, food, environmental protection and scientific research fields. Jinghao has built up a strong and superior supplier net-work worldwide and our customers are from over 90 countries and regions, like North America, Europe, Middle East, Africa and Southeast Asia, etc.

Adhering to the principle that Quality and Service Always Comes First, the high-efficiency Jinghao team will continue to work hard together with our powerful warehousing and logistics partners, and offer high quality product and service to more and more customers all around the world.