Anti Vibration Steam Vortex Flowmeter for High Accuracy Measurement

• Customization: Available
• After-sales Service: 24/7 After Sales Services
• Warranty: 12 Months From Delivery
• Model NO.: ZZYS30
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas, Gas, Steam, Liquid
• Size: DN15-DN300
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Vortex Flow Meter
• Measuring Media: Gas, Steam, Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
• Repeatability: 0.3%
• Medium Temperature: -40-240
• Ambient Temperature: -40-85
• Medium Pressure: ≤100 Bar, More Pressure Need Be Customized
• Material: Sensor: 316L, Hc276
• Output: Two Wire 4~20mA
• Ex-Proof Class: Exd II CT6 CE19.1438 Ex ( Ia ) II CT6
• Housing Protection Class: IP67
• Mounting Type: Integral Mounting, Split Mounting
• Transport Package: Carton
• Specification: 20CM*10CM*30CM
• Trademark: CAMCT
• Origin: China
• Production Capacity: 50, 000.00 Sets/Year
• Package Size: 20.00cm * 20.00cm * 50.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

 

Product Overview

The ZZYS30 vortex flowmeter from Shandong Zhongziyi Intelligent Technology Co., Ltd. represents the pinnacle of velocity flow instrumentation, designed for a wide array of applications.
This versatile device excels in measuring, monitoring, and controlling the flow of liquids, steam, and a variety of gases with unparalleled precision.
Its state-of-the-art structure is engineered to resist mechanical vibrations, impacts, and contamination, ensuring durability and reliability in the harshest environments.
Built with no moving parts, it guarantees no wear and tear, eliminating the need for mechanical maintenance. Enjoy low pressure loss, stable performance, and exceptional accuracy.
The ZZYS30 is designed for effortless installation. The sensor and signal converter can be seamlessly matched to meet specific requirements.

Product features:

Boasting a wide application range, it is perfect for measuring the flow of steam, gas, and liquids with supreme accuracy.
Featuring outstanding vibration resistance and zero drift at zero points, it effectively neutralizes the impact of external vibrations, ensuring consistent performance.
The ZZY30 offers integrated temperature and pressure measurement options, significantly reducing installation costs while delivering enhanced functionality.
Choose from (0-5) kHz frequency output, (4-20) mA output, or advanced HART communication/Modbus protocol communication options to suit your specific needs.
Enjoy the convenience of Bluetooth communication for easy parameter setting. Its robust design is wear-resistant, dirt-resistant, and explosion-proof, guaranteeing long service life and safety without the need for mechanical maintenance.

Detailed Photos

 

Product Parameters

 

Technical Index

Measurement Medium: Suitable for gas, liquid, and steam
Connection Method: Available in flange clamp, flange, and insertion types
Caliber Specifications:
Flange Clamping Type: Options include 25, 32, 50, 80, 100.
Flange Connection Type: Caliber selections available in 100, 150, and 200.
Flow Measurement Range: Normal measurement flow velocity range with Reynolds number 1.5×10^4~4×10^6; Gas: 5~50m/s; Liquid: 0.5~7m/s.
Normal Measurement Flow Range: Suitable for Liquid,
Gas Flow Measurement Range: Refer to Table 2.
Steam Flow Range: Refer to Table 3.
Measurement Accuracy: Available in 1.0 and 1.5 classes
Measured Medium Temperature:
Room Temperature: -25ºC~100ºC, High Temperature: -25ºC~150ºC, -25ºC~250ºC Output Signal: Pulse voltage output signal, High level 8~10V, Low level 0.7~1.3V Pulse duty cycle is about 50%, transmission distance is up to 100m
Pulse Current Remote Transmission Signal: 4-20 mA, transmission distance up to 1000m Instrument Use Environment: Temperature: -25ºC~+55ºC, Humidity: 5~90% RH50ºC Material: Stainless steel, aluminum alloy
Power Supply: DC24V or lithium battery 3.6V
Explosion-Proof Grade: Intrinsically safe iaIIbT3-T6, Protection Level: IP65

Technical parameters
Medium	Steam, Gas, Liquid
Measuring range	See flow1-3
Caliber	DN15, DN25, DN40, DN50, DN80, DN100, DN200, DN250, DN300
Medium pressure	≤100 bar, more pressure need be customized
Medium temperature	-40°C~+240°C
Ambient temperature	Ordinary type: -40°C~+85°C Ex-proof type: -40°C~+60°C
Accuracy	Liquid, Re≥20000 is ±1.0%, gas and steam, ±1.5%
Repeatability	±0.3%
Material	Measuring pipe:304,316L, HC276
	Sensor: 316L, HC276
	Converter shell: casting aluminum
Instrument caliber	Flange connection: DN15-DN300
	Clamping connection: DN15-DN100
Flange standard	DIN, ANSI, HG20592 (Can be customized)
Pressure loss Gasandliquid saturated steam	ΔP=Cqv²Px          ΔP: pressure loss(pa)                         qv: volume flow                         qm: mass flow ΔP=Cqm²Px                    PX: density                         C: constent
Display	Two-line LCD display, four button operation Instantaneous flow, accumulated flow, vortex frequency, medium temperature, pressure(selectable), circular or non-circular display
Power supply	Ordinary type: (14~36) VDC Ex-proof type: (14~30) VDC Battery power supply
Loading	No-ex-proof: RB=(UB-14DVC)/22MA≤1200Ω Ex-proof: RB=(UB-14DVC)/22MA≤600Ω
Output	Two wire 4~20mA
Ex-proof class	Exd II CT6 CE19.1438 Ex ( ia ) II CT6
Cable interface	1/2''NPT( Internal thread, recommended), M201.5 (Internal thread)
Housing protection class	IP67
Connection type	Flange (DN15-DN300), Clamping (DN15-DN100)
Mounting type	Integral mounting, split mounting (special shielded cable connect the pipe and indicator)

 

Measuring Range:

Gas
Air: t=20°C    p=1.013bar abs =1.7210^-4 mpa.s  Q: flow (sheet 1)
Nominal diameter	Internal diameter	Qmin(m^3/h)	Qmax(m^3/h)
DN15	16	6.79	32.56
DN25	24	10.20	113.94
DN40	38	25.3	326.63
DN50	50	43.89	565.49
DN80	74	96.14	1238.64
DN100	97	165.14	2128.27
DN150	146	374.23	4821.57
DN200	193	702.95	9056.8
DN250	253	1123.7	14478
DN300	305	1632.1	21028

 

Liquid
Water: t=20°C        p=1.013bar abs       ≤10cp                 Q: flow
Nominal diameter	Internal diameter	Qmin(m^3/h)	Qmax(m^3/h)
DN15	16	0.45	5
DN25	24	0.81	11.40
DN40	38	2.04	28.57
DN50	50	3.53	49.47
DN80	74	7.74	108.37
DN100	97	13.30	186.21
DN150	146	30.13	421.86
DN200	193	52.66	792.42
DN250	253	90.5	1266.8
DN300	305	113.41	1839.8

 

Saturated steam
Nominal Diameter	Inner Diameter	Mass flow Qm (kg/h) under different pressure and density
		P=1bar G		P=3.5bar G		P=5.2bar G		P=7 bar G
		ρ=1.13kg/m^3		ρ=2.43kg/m^3		ρ=3.28kg/m^3		ρ=4.17kg/m^3
		t=120.6°C		t=148.2°C		t=160.4°C		t=170.6°C
		min	max	min	max	min	max	min	max
DN15	16	5.87	36.97	7.68	79	8.93	106.68	10.06	135.69
DN25	24	11.82	129.39	17.26	276.4	20.09	373.53	22.66	474.82
DN40	38	29.64	370.71	43.33	792.33	50.63	1070.2	56.8	1361.2
DN50	50	51.31	641.82	75.02	1371.8	87.19	1852.8	98.33	2356.6
DN80	74	112.41	1405.8	164.33	3004.7	191	4058.4	215.39	5161.8
DN100	97	193.14	2415.5	282.36	5162.7	328.16	6973.3	370.09	8869.2
DN150	146	437.56	5472.4	639.69	11696	743.45	15798	838.44	20093
DN200	193	821.91	10279	1201.6	21970	1396.5	29675	1574.9	37743
DN250	253	1313.9	16433	1920.9	35122	2232.5	47439	2517.7	60337
DN300	305	1908.3	23866	2789.8	51010	3242.4	68899	3656.6	87630

 

Nominal Diameter	Inner Diameter	Mass flow Qm (kg/h) under different pressure and density
		P=10.5 bar G		P=14 bar G		P=17.5 bar G		P=20 bar G
		ρ=5.89kg/m^3		ρ=7.6kg/m^3		ρ=9.32kg/m^3		ρ=10.54kg/m^3
		t=186.2°C		t=198.5°C		t=208.5°C		t=215.6°C
		min	max	min	max	min	max	min	max
DN15	16	12.78	191.71	16.51	247.55	20.23	303.36	22.89	343.32
DN25	24	26.93	670.88	30.6	857.88	33.87	955.48	36.04	1201.41
DN40	38	67.51	1878.2	76.72	2150.7	84.93	2395.3	90.35	2557.7
DN50	50	116.89	3251.7	132.82	3723.4	147.03	4147	156.42	4428.1
DN80	74	256.03	7122.4	290.93	8155.8	322.06	9083.7	342.62	9699.3
DN100	97	439.91	12238	499.9	14013	553.38	15608	588.69	16666
DN150	146	996.62	27725	1132.5	31747	1253.7	35359	1333.7	37756
DN200	193	1872.1	52079	2127.3	59634	2354.9	66419	2505.2	70921
DN250	253	2992.7	83254	3400.71	95333	3764.6	106180	4004.9	113380
DN300	305	4346.5	120920	4939.1	138460	5467.5	154210	5816.5	164660

 

Selection list
model								Explanation
ZZY30
Connection	F							Flange connection
	W							Flange clamping
Temperature Resistance Class		T1						Match with 250°c probe
		T2						Match with 350°c probe
Nominal diameter			015					DN15
			020					DN20
			025					DN25
			032					DN32
			040					DN40
			050					DN50
			065					DN65
			080					DN80
			100					DN100
			125					DN125
			150					DN150
			200					DN200
			250					DN250
			300					DN300
Structure				Z				Integrated T and P compensation
				F				Regular model
				S				Split
Material				R1				304
				RL				316L
Instrument model					N			24V power supply Output 3 wire pulse
					V1			24V power, on-site display, 4-20mA, RS485, Impulse output
					V1 B			24V +battery power supply, on-site display, 4-20 mA, RS485, pulse output
Pressure Class							N	Normal
							H	High pressure

 

Certifications

 

PACKING & SHIPPING

We ensure prompt delivery of your ordered product, meeting your specified date requirements for swift and efficient service.

Installation Instructions

 

Installation Requirements

Piping Condition
The installation of the vortex flowmeter necessitates a specific straight pipe section both before and after the device. The common guidelines are as follows (D represents the diameter of the pipe):

Piping condition	upstream	Downstream
Concentric shrinkage pipe full open gate valve	15D	5D
∠90° square elbow	20D	5D
Same plane 2∠90°elbow	25D	5D
Semi-open gate valve regulating valve	50D	5D
Different plane 2∠90°elbow	40D	5D
With rectifier tube bundle	12D	5D

 

1.
The sensor should be installed on a horizontal, vertical, or inclined pipe (with the liquid flowing from bottom to top) that matches the sensor's diameter. Ensure a straight pipe length of 15-20D upstream and 5-10D downstream of the sensor.
2.
The pipe near the liquid sensor must always be filled with the measured liquid.
3.
Avoid installing the sensor on pipes that experience strong mechanical vibrations.
4.
The inner diameter of the straight pipe section should closely match the sensor diameter. If a match is impossible, use a slightly larger pipe with an error margin of ≤3% and not exceeding 5mm. Avoid locations with strong electromagnetic interference, limited space, or inconvenient maintenance..
5.
Horizontal pipeline installation is the most common method. For gas flow containing small liquid amounts, install the sensor at a higher point. For liquid flow containing small gas amounts, install the sensor at a lower point.
6.
Vertical pipeline installation: For gas flow, the sensor can be installed on a vertical pipeline regardless of direction. If the gas contains small liquid amounts, ensure flow from bottom to top. For liquid flow, ensure flow from bottom to top to prevent probe weight issues.
7.
Side installation on horizontal pipelines: Suitable for superheated steam, saturated steam, and low-temperature liquids. Side mounting is recommended to reduce temperature impact on the amplifier, where conditions allow.
8.
Inverted installation on horizontal pipelines is generally not recommended and unsuitable for general gases or superheated steam. It can be used for saturated steam and high-temperature liquids, or in situations requiring frequent pipeline cleaning.
9.
For pipelines with insulation layers measuring high-temperature steam, ensure the insulation layer does not exceed one-third of the bracket height.
10.
Selecting pressure and temperature measurement points: Place the pressure measurement point 3-5D downstream and the temperature measurement point 6-8D downstream of the sensor, as per measurement requirements.

Company Profile

 

Shandong Zhongziyi Intelligent Technology Co., Ltd.
Proudly located in the Zibo Science and Technology Industrial Park,
our state-of-the-art facility spans over 18,000 square meters.
Boasting a high-standard, modern manufacturing environment,
we are committed to the
research and development,
manufacturing,
sales, and service of precision pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have earned the prestigious ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a premier close partner of Rosemount in China, continuously advancing our technology in tandem with their standards.
With nearly 60 years of dedicated experience in instrument R&D and production,
we have amassed significant technological expertise and customer service proficiency.
Our products are widely utilized across diverse industries such as Petroleum, Chemical, Papermaking,
Metallurgy,
Medicine,
Food,
Power, and Machinery. Our extensive sales network covers the entire country and international markets, earning the deep trust and acclaim of our users.
The company's core mission is "quality first, customer first."
We warmly welcome customers to visit our factory and discuss potential business collaborations.

COMPANY AND FACTORY PICTURES:
 

Our Advantages

 

Features:

1. The structure is ingeniously designed to be simple yet extremely robust, featuring no moving parts which ensures high reliability and long-term durability.Our operation process is exceptionally dependable, making it a trusted choice.

1. Installation is a breeze, and maintenance is remarkably convenient, saving you time and effort.

1. The detection sensor doesn't directly contact the measured medium, which guarantees stable performance and extends the lifespan of the device.

1. The output is a precise pulse signal proportional to the flow rate, ensuring no zero drift and maintaining high accuracy.

1. With a wide measurement range,from a range downup to an impressive 1:50.

1. This flowmeter boasts low pressure loss and operating costs, delivering significant energy-saving benefits. In a specified range of Reynolds numbers, the output signal frequency remains unaffected by fluid property changes, thanks to the consistent meter coefficient which is based solely on the shape and size of the vortex shedding body. This eliminates the necessity for compensation during fluid volume flow measurement, and usually,recalibrating the meter coefficient is unnecessary, even after component replacement.

Team Building

We firmly believe that having the best team ensures our success!
 

Exhibition Pictures

We are enthusiastically exploring international cooperation through various global exhibitions.
 

FAQ

 

1, What kind of product do you supply?

O
ur product
includes
pressure transmitter, temperature transmitter, level transmitter, pressure gauge, temperature gauge and flow
meter.

2,What is your product and technology advantages?

Our factory was built on 1966 with almost 60 years manufacturing and R&D experience. We are also the supper close partner of Rosemount in
China.
our technology closely
keeps following Rosemount. Especially, our remote pressure transmitter technology and stability could be No. one in China.

3, Where is your factory location?

O
ur factory located in Zibo, Shandong province, China, which is top
three
instrument production area.
A
nd take an area of more than 18000 square meters.

4, Can we visit your factory?

Y
ou are always welcome to our factory at any time at your convenience.

5, What is the warranty of your product?

O
ur product warranty is 12 months from the shipping date, but we provide
lifetime
maintenance.

6, What are your payment terms?

Now
, we can accept 50% down payment and 50% balance payable 5 days before delivery by T/T, west union,
PayPal
and trade assurance online payment.

7, What kind of certification do you have?

W
e have ISO9001, CCC, CNAS laboratory accreditation certification, Flame-proof certification and intrinsic safety certification, SIL certificate. ECM certificate, Russia EAC and PAC certificate
a
nd
several
invention patents.

8, How long is your delivery date?

F
or peak season is 4 weeks and 2 weeks for offseason, but no matter peak or off season we will try our best to meet your requirements.

9, How is your after sales services?

Our products quality enjoy very good quality reputation and has almost no warranty caused by product itself, but we still provide 24/7 online
services for our customer for any installation, commision, running or other problems.

10, How can I send inquiry?

Y
ou can send inquiry through our email or cellphone as below: